JPH11306121A - Computer and its system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To realize an environment proper to an individual in an optional computer by registering environment information in a certain computer to a network server and setting the environment on another computer based on the registered information. SOLUTION: An environment register program 11 selects corresponding environment information by an instruction of an operator and produces an information file of an environment file 12. Then the program 11 selects a network server 2 in which the environment information should be registered to register the information file in an environment file 21 that is contained in the server 2 and analyzes the file 12 to register in a register file 22 a file that is contained in a register file 13 necessary for the construction of an environment. Meanwhile, an environment construction program 31 previously produces a preserving environment file 32 based on the environment information on the construction side by an instruction of the operator. Then the program 31 selects the constructing environment information out of the file 21 to register it in an environment file 33, analyzes the environment information in the file 33 and obtains a file that is necessary for the construction of an environment from the file 22 to register it in a register file 34.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a computer system and a computer, and more particularly to a computer system in which environment information in one computer can be transferred to another computer to perform processing in the same environment as the original computer. The present invention relates to a computer system and a computer.

[0002]

2. Description of the Related Art Conventionally, a system for transferring environmental information of a computer is disclosed in Japanese Patent Application Laid-Open No. Hei 6-337828.

[0003] In the above system, environmental information in one computer is transferred to another computer via a network.

[0004]

However, in the above-mentioned system, it was not possible to realize an environment unique to an individual on any computer.

[0005] The present invention has been made to solve the above-mentioned problems of the conventional computer system.
An object of the present invention is to provide a computer system and a computer capable of realizing an environment unique to an individual in any computer.

[0006]

A computer system according to claim 1, wherein a first computer, a second computer, and a network server are connected by a network.
The environment information management means for extracting the environment information of the first computer and registering the environment information with the network server; extracting the file used in the first computer based on the environment information to File registration means for registering with the network server, the second computer retrieves environment information registered in the server, sets environment of the second computer based on the environment information, An environment constructing means for extracting a required file from the server based on the environment information and constructing an environment so that the file can be used in the second computer based on the environment information is provided. Thereby, the environment information registered in the server is taken out, the environment setting of the second computer is performed based on this environment information, and further, a required file is taken out from the server based on the environment information, and the file is Based on the environment information, the environment is constructed so as to be usable in the second computer.

According to a second aspect of the present invention, there is provided a computer system in which a first computer, a second computer, and a network server are connected by a network, wherein the first computer has a portable storage. A first storage medium control unit that detachably holds the medium and writes data to the storage medium, and extracts environment information of the first computer and registers the environment information in the storage medium by the first storage medium control unit Environment information management means; and file registration means for extracting a file used in the first computer based on the environment information and registering the extracted file in the network server, wherein the second computer has portability. A second storage medium control means for detachably holding the storage medium and reading data from the storage medium. The environment information registered in the storage medium is taken out via the second storage medium control means, the environment setting of the second computer is performed based on the environment information, and the required information is sent from the server based on the environment information. Environment construction means for taking out a file and constructing an environment so that the file can be used in the second computer based on the environment information. Thereby, the environment information registered in the portable storage medium is taken out, the environment setting of the second computer is performed based on the environment information, and further, a required file is taken out from the server based on the environment information, An environment is constructed so that the file can be used in the second computer based on the environment information.

According to a third aspect of the present invention, there is provided a computer system including a first computer and a second computer, wherein the first computer has a portable storage medium detachably held therein, First storage medium control means for writing data to the storage medium, environment information management means for extracting environment information of the first computer and registering the environment information in the storage medium by the first storage medium control means, Based on the information, the file used in the first computer is extracted and the first file is extracted.
File registration means for registering in a storage medium by the storage medium control means of the second computer;
A second storage medium control means for detachably holding a portable storage medium and reading data from the storage medium, and extracting environmental information registered in the storage medium via the second storage medium control means , Based on this environmental information
The environment setting of the computer is performed, and a required file registered in the storage medium is extracted via the second storage medium control unit based on the environment information, and the file is extracted based on the environment information. Environment construction means for constructing an environment operable in the second computer. Thereby, the environment information registered in the portable storage medium is extracted, and the environment setting of the second computer is performed based on the environment information,
Further, a required file is extracted from the portable storage medium based on the environment information, and the environment is constructed such that the file can be used in the second computer based on the environment information.

According to a fourth aspect of the present invention, in the computer system, the second computer is provided with storage executing means for extracting and storing the environment information of the second computer, and the storage executing means comprises an environment constructing means. Is stored before the processing is performed. This allows
Before the environment construction processing is performed, the environment information of the second computer is extracted and stored.

According to a fifth aspect of the present invention, the storage executing means extracts and stores a file used in the second computer based on the extracted and stored environment information. Thus, the file used in the second computer is extracted and stored based on the stored environment information.

According to a sixth aspect of the present invention, there is provided a computer system comprising a storage environment restoring means for restoring an environment based on the environment information stored by the storage executing means. As a result, the environment can be restored in the computer.

According to a seventh aspect of the present invention, the storage environment restoring means determines whether or not to delete a file at the time of restoring the environment based on the setting. Thus, by performing the predetermined setting, it is possible to control whether or not to delete the file when restoring the environment.

In the computer system according to the present invention, the environment construction means determines whether to overwrite an existing file with a new file at the time of environment construction based on the setting. With this setting, it is possible to control whether or not to overwrite an existing file with a new file when constructing an environment.

According to a ninth aspect of the present invention, in the computer connected to a network server via a network, environment information management means for extracting environment information of the own computer and registering the environment information in the network server; And a file registering means for extracting a file used in the computer and registering the extracted file in the network server. Thereby, the environment information of the own computer is extracted and registered in the network server, and the file used in the computer is extracted and registered in the network server based on the environment information.

According to a tenth aspect of the present invention, in a computer connected to a network server via a network, environment information registered in the server is taken out, and the environment of the computer is set based on the environment information. An environment constructing means for extracting a required file from the server based on the environment information and constructing an environment so that the file can be used in the computer based on the environment information. As a result, the environment information registered in the server is extracted, the environment of the computer is set based on the environment information, a required file is extracted from the server based on the environment information, and the file is stored in the environment information. Based on this, an environment is constructed so that the computer can be used.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A computer system and a computer according to a first embodiment of the present invention will be described below with reference to the accompanying drawings. In each drawing, the same components are denoted by the same reference numerals, and redundant description will be omitted. In this example, as shown in FIG. 1, a PC (personal computer) 1, a network server 2, and a PC 3 are connected via a network 5. Here, PC1 is an environment registration side PC, and PC3 is an environment construction side PC. The environment registration side PC 1 is provided with an environment registration program 11 (environment information management means) for creating information of an environment to be built on another PC and registering the information with the network server 2. The environment registration side PC 1 is provided with an environment file 12 which is a file of environment information, and a registration file 13 including various data, tools, programs, and the like used based on the environment information. The environment file 12 is created for each of a plurality of environments such as an application development environment, an office (word processor, spreadsheet, presentation, etc.) environment, a graphic design environment, a CAD environment, and registered in the environment file 21 of the network server 2. Note that a plurality of network servers 2 may be provided, and each PC may have the functions of the environment registration side PC 1 and the environment construction side PC 3.

The environment construction side PC 3 takes out one of a plurality of pieces of environment information of an individual registered in the network server 2 and creates an environment based on the information.
Environment construction program (environment construction means)
31 are provided. Also, the PC 3 on the environment construction side includes:
A storage environment file 32 in which environment information at the time of storage is stored,
Environment file 3 which is a file of information on the environment to be built
3. A registration file 34 including various data and programs used on the basis of environmental information to be constructed is provided.

The network server 2 has an environment file 21 of environment information registered from the environment registration side PC 1.
And a registration file 22 composed of various data and programs similarly registered from the environment registration side PC 1.

The environment registering PC 1, the network server 2, and the environment constructing PC 3 in the above configuration are configured as a workstation, personal computer, or other computer having a configuration as shown in FIG. In other words, the computer shown in FIG.
And a main storage device 52 for storing information such as programs and data used by the CPU 51 via a system bus 53. Further, a keyboard control unit 54, a display control unit 55, a printer control unit 56, a communication interface 57,
A mouse control unit 58 and a magnetic disk control unit 59 are connected. The keyboard control unit 54 is connected with a keyboard input device 60 capable of inputting various information by keys, the display control unit 55 is connected with a CRT display device 61 for displaying information, and the printer control unit 56 is printed with information. A printer device 62 for outputting is connected, and a communication processing unit 63 for performing communication via a line is connected to the communication interface 57.
The mouse control unit 58 is connected to a mouse 64 as a pointing device, and the magnetic disk control unit 59 is connected to a magnetic disk device 65 as an auxiliary storage device. The network server 2 has C
PU 51, main storage device 52, magnetic disk control unit 59,
At least a magnetic disk device 65, a communication interface 57, and a communication processing unit 63 are provided. Also, if necessary, floppy disk drive, magnetic card or IC
A card reader, an MO (magneto-optical disk) drive, and the like are provided.

An environment registration side PC configured as described above
1. In the environment construction side PC 3, the environment registration program 11 and the environment construction program 31 provided in the main storage device 52 constitute the respective units as shown in FIGS.

First, as shown in FIG. 3, the environment registration program 11 of the environment registration side PC 1
11, environment file creation unit 112, registration server selection unit 1
13, an environment file registration unit 114, an environment file analysis unit 115, and a registration file registration unit 116. The registration environment selection unit 111 selects environment information to be registered on the environment registration side PC 1 and includes file information to be used,
When the tool environment and OS environment are specified by the operator,
Based on these designations, for example, selection is made from the main storage unit 52. The environment file creation unit 112 creates the environment file 12 based on the environment information selected by the registered environment selection unit 111.

The environment file 12 created as described above is, for example, as shown in FIG. 6, in which all information necessary for environment construction such as a file information table, a tool environment table, and an OS environment table are stored. The file information table includes information such as a file name, file date / time / version information, and the like. The file name is saved with path information. If the file has version information, the version information is stored together with the date and time of the file. The tool environment table includes information necessary for reproducing a tool environment (setting of a window position, a toolbar, options, and the like). The OS environment table contains information necessary to reproduce the OS environment (settings of icons, window positions, startup programs, wallpaper, etc.) and machine environment (settings of display resolution / number of colors, sound, video, etc.). Be composed.

Registration server selection unit 113 shown in FIG.
Is used to select a network server for registering environment information. For example, a predetermined network server 2 is selected. The environment file registration unit 114 registers the environment file 12 in the network server 2 selected by the registration server selection unit 113. The environment file analysis unit 115 analyzes the contents of the environment file 12 and obtains a file to be registered in the registration file 13 in the registration file 13. Registration file registration part 1
Reference numeral 16 reads the file in the registration file 13 obtained and analyzed by the environment file analysis unit 115 and registers the file in the network server 2.

The environment file 21 of the network server 2
Registered in the directory (or associated with identification information) for each of multiple environments such as application development environment, office (word processor, spreadsheet, presentation, etc.) environment, graphic design environment, CAD environment, etc. Have been.

As shown in FIG. 4, the environment construction program 31 includes an environment file creation unit 311, a registered server selection unit 312, a construction environment selection unit 313, an environment file download unit 314, an environment file analysis unit 315, and an environment construction unit. 316 and a registration file download unit 317. The environment file creation unit 311 has a function of creating a file including current environment information in the storage environment file 32 in order to restore the environment before the environment is constructed. In the storage environment file 32, the environment file 12 already described
Is stored as shown in FIG. The registration server selection unit 312 selects, for example, the network server 2 in which the environment information to be constructed is registered, based on an instruction from the operator. Construction environment selection unit 313
Selects a file of environment information to be constructed from the environment file 21 of the network server 2 selected by the registration server selection unit 312 based on the identification information. The environment file download unit 314 downloads the environment information file of the environment file 21 selected by the construction environment selection unit 313 from the network server 2. The environment information file of the downloaded environment file 21 is the environment construction side P
It is registered in the environment file 33 at C3.

The environment file analysis unit 315 analyzes the environment information in the environment file 33 downloaded by the environment file download unit 314 and builds a tool environment / O.
S environment and files required for environment construction (registration file 22
In). The environment construction unit 316 constructs an environment from the tool environment / OS environment obtained by the environment file analysis unit 315. The registration file download unit 317 downloads the file in the registration file 22 obtained by the environment file analysis unit 315 from the network server 2. The file in the downloaded registration file 22 is stored in the registration file 34 in the environment construction side PC 3.

As shown in FIG. 5, the environment construction program 31 as a storage environment restoring unit includes an environment file analyzing unit 3.
15, an environment construction unit 316 and a construction environment deletion unit 318. The environment file analysis unit 315 stores the storage environment file 3
2 and the files in the environment file 33 are analyzed, and a tool environment / OS environment used when restoring the saved environment and a file to be deleted are obtained. The construction environment deletion unit 318 deletes a file in the registration file 34 obtained by the environment file analysis unit 315.

The operation of the computer system configured as described above will be described with reference to the flowcharts shown in FIGS. First, as shown in the flowchart of FIG. 7, the registration environment selection unit 111 of the environment registration program 11
Is the tool, data, O
Upon receiving an instruction such as the environment of S, the corresponding environment information is selected (process A-A). Then, in response to the environment information selected in the process AA, the environment file creating unit 112 creates an environment information file of the environment file 12 (process AB).
Next, the registration server selection unit 113 selects the network server 2 in which the environment information is to be registered based on, for example, a preset setting, and selects a directory to be registered (processing A-).
C) Further, the environment file registration unit 1 transfers the environment information file of the environment file 12 created in the process AB to the environment file 21 in the network server 2 selected in the process AC.
14 registers (uploads) (processes AD). Next, the environment file analysis unit 115 analyzes the environment file 12 created in the process AB, and the registration file registration unit 116 finds a file in the registration file 13 necessary for the environment construction obtained by the environment file analysis unit 115. It is registered (uploaded) in the registration file 22 of the network server 2 (processing AE).

Next, the processing shifts to the processing corresponding to the flowchart for constructing the environment shown in FIG. Before constructing the environment, the environment construction program 31 asks the user whether to save the current environment. If the environment is to be saved, the environment is saved in process BB. If the environment is not saved, the process moves to process BC without performing process BB (process BA). In response to the inquiry in the process B-A, when an input to save the current environment is received from the operator, the environment file creation unit 31
1 creates a storage environment file 32 from the environment information of the environment construction side PC 3 (process BB). The storage environment file 32 stores programs and tools used based on the environment information in addition to the environment information shown in FIG.

Next, the registration server selection unit 312 selects the network server 2 in which the environment information is registered based on an instruction from the operator, and selects a directory in which the environment is registered (process BC). Then, the construction environment selection unit 313 selects the environment information to be constructed from the environment file 21 from the plurality of pieces of environment information registered in the network server 2 based on the selection in the process BC (process BD). Environment file 2 selected in this process BD
The file No. 1 is re-downloaded by the environment file download unit 314. The downloaded environment file 21 is registered in the environment file 33 by the environment construction side PC 3 (processing BE).

The environment information of the environment file 33 downloaded in the process BE is analyzed by the environment file analysis unit 315, and files necessary for environment construction (in the registration file 22)
Is obtained from the network server 2 by the registered file download unit 317. The downloaded file of the registration file 22 is registered in the registration file 34 by the environment construction side PC 3 (processing BF). The environment information of the environment file 33 downloaded in the process BE is analyzed by the environment file analysis unit 315, and the obtained OS environment / tool environment is converted to the environment construction unit 3
16 (processing BG).

Next, the restoration processing of the storage environment will be described with reference to the flowchart of FIG. Before restoring the constructed environment to the state before the environment construction, the environment construction program 31 asks the user whether to delete the file downloaded at the time of environment construction. If the input to delete the environment information is made, the environment is deleted in process CB. If the input to not delete the environment is made, the process CC is performed without performing the process CB. The process proceeds to (process CA).

In response to the inquiry in process CA, if there is an input to delete the environment, the environment file analysis unit 3
A file that is analyzed at 15 and is not necessary for restoring the obtained storage environment is deleted by the construction environment deletion unit 318 (processing CB). Next, the environment information of the storage environment file 32 created at the time of environment construction is analyzed by the environment file analysis unit 315, and the obtained OS environment / tool environment is analyzed by the environment construction unit 31.
6 (processing C-C).

In this embodiment, at the time of environment registration and environment construction, an overwrite confirmation method when a file with the same name already exists at the registration destination or construction destination is set in advance, and the processing is automated. . There are the following methods for confirming overwriting. (1) Confirm overwriting for each file. In this method, when a file having the same name is found at the time of upload / download (at the time of registration / construction), the file is overwritten or the user is inquired each time. The inquiry is presented with items such as overwriting / not overwriting and changing the file name.

(2) Do not overwrite. This means that if a file with the same name is found at the time of upload / download (at the time of registration / construction), the file is not uploaded / downloaded and the process is shifted to the next file. (3) Overwrite unconditionally. This means that if a file with the same name is found during upload / download (registration / construction), the file is uploaded /
It is to download. (4) Overwrite if date / time is newer. This means that if a file with the same name is found at the time of upload / download (registration / construction), compare the date / version of both files, upload / download if newer, and move to the next file if older That is.
This is a process to prepare for the fact that some files have version information and some do not. Versions of files without version information are compared by date.

The environment registration program 11 and the environment construction program execute processing corresponding to the flowchart shown in FIG. 10 in response to any one of the above-described confirmation methods (1) to (4) being set in the PC1 and PC3. It is configured to be. First, it is detected whether or not unconditional overwriting is set (S1). If unconditional overwriting is set, registration / construction (upload / download) processing is executed (S7). If it is detected in step S1 that overwriting is not set unconditionally, it is detected whether or not the file name of the file to be overwritten is the same (S2). Construction (upload / download) processing is executed (S7).

If there is a file with the same file name, whether the user is asked to confirm the file, whether the date and time / version is newer, whether to overwrite, or whether not to overwrite the file is set. It is detected whether it has been set (S3). If it is set to inquire and confirm with the user, an inquiry is made and a response is received from the user to detect whether to overwrite, not to overwrite, or change the file name (S5). Here, if the answer is to overwrite,
If overwriting is executed and the answer is not to overwrite, the process is moved to the next file. If the answer is to change the file name, the file is changed to the specified file name (S6). A registration / construction (upload / download) process is executed (S7).

If it is detected in step S3 that the date / version is set to be overwritten if the date / version is new, the date / version of both files is compared, and the file related to upload / download is updated. If it is, upload / download (S7), and if it is old, the process moves to the next file. Further, if it is detected in step S3 that no overwriting is set, the process proceeds to the next file.

In this embodiment, when the storage environment is restored,
When the file downloaded in the environment construction has been updated (date of the file described in the environment file /
The method of confirming the deletion (if different from the version) is set in advance, and the process is automated. There are the following methods for confirming deletion. (1) Confirm deletion for each file. In this method, when a file having a different date / version from that at the time of environment construction is found at the time of deletion (restoration), the file is deleted or the user is asked each time.

(2) Do not delete. In this method, when a file having a different date / version from that at the time of environment construction is found at the time of deletion (restoration), the file is not deleted and the processing is shifted to the next file. (3) Delete unconditionally. This means that if a file with a different date / version from that at the time of environment construction is found at the time of deletion (restoration), the file is deleted without confirmation. (4) If the date / time is newer, it is not deleted. This means that if a file with a different date / version from that at the time of environment construction is found at the time of deletion (restoration), the process is moved to the next file without deleting if it is new, and deleted if it is old. This processing means that some files have version information and some do not. Therefore, files without version information are compared by date.

The environment registration program 11 and the environment construction program execute the processing corresponding to the flowchart shown in FIG. 11 in response to the setting of any of the above-described deletion methods (1) to (4) in the PC1 and PC3. It is configured to be. First, it is detected whether deletion is set unconditionally (S11). If deletion is set unconditionally, update file deletion processing is executed (S16). If it is detected in step S11 that deletion is not set unconditionally, it is detected whether the date / version of the file to be deleted is different from the date / version at the time of environment construction (S1).
2) If they are the same, the update file is deleted (S16).

If the date / version of the file to be deleted is different from the date / version at the time of environment construction, it is set whether to confirm by inquiring the user, or not to delete if the date / version is newer. It is detected whether or not deletion has been set (S13). If it is set to inquire and confirm with the user, an inquiry is made and a response is received from the user to detect whether to delete or not to delete (S15). Here, if the answer is to delete, the deletion is executed (S16). If the answer is not to delete, the process is moved to the next file.

If it is detected in step S3 that the deletion is not set when the date / version is updated, the date / version of the file to be deleted is set to the date / version at the time of environment construction. If the file to be deleted is newer, the process proceeds to the next file. If the file to be deleted is older, the file is deleted (S16). Further, when it is detected in step S13 that deletion is not set, the process proceeds to the next file.

With the above configuration, the personal environment of the environment-registering PC 1 is registered in the network server 2 and the environment is built in the environment-building PC 3 so that other environments other than those normally used can be obtained. With a PC, you can work in a familiar personal environment. Further, since the environment before the environment construction is stored in the environment construction side PC 3, it is possible to easily restore the environment saved above after deleting the constructed environment.

Next, a second embodiment will be described with reference to FIG. In this embodiment, the network 5 is not used, and therefore, the network server 2 is not used. Then, a portable storage medium 4 such as an FD (floppy disk), MO (magneto-optical disk), or an IC card is used instead of the network server 2. An environment file 41 and a registration file 42 are provided in the portable storage medium 4. The environment file 41 is the same file as the environment file 21 in FIG. 1, and the registration file 42 is the same file as the registration file 22 in FIG.

In this embodiment, the PC is provided with a device for reading and writing data from / to the portable storage medium 4 (device for the portable storage medium 4). Registration server selection unit 113,
The registration server selection unit 312 selects a drive of the portable storage medium 4 device and specifies a directory on the portable storage medium 4. The reference destinations of the environment file registration unit 114, the registration file registration unit 116, the environment file download unit 314, and the registration file download unit 317 are the files of the portable storage medium 4.

In the computer system configured as described above, by constructing the environment file 41 and the registration file 42 in the portable storage medium 4, the user can possess the environment file 41 and the registration file 42 and set it on a desired PC, so that another computer can be used. An environment can be constructed on a PC. Therefore, the environment can be constructed even on a PC not connected to the network. Further, in a system connected by the network 5 as shown in FIG. 1, there is an advantage that an environment can be constructed even when the network server 5 or the like is down.

Further, in the third embodiment, a portable storage medium 4 such as an FD (floppy disk), MO (magneto-optical disk), or IC card is used in the system shown in FIG. One of the environment file 41 and the registration file 42 is provided in the portable storage medium 4, but not both. The network server 2 is provided with one of the environment file 21 and the registration file 22 that is not provided in the portable storage medium 4.

In the environment registration side PC 1, for example, the environment file 21 (or the registration file 22) is registered in the network server 2, and the registration file 42 (or the environment file 41) is stored in the portable storage medium 4.
Register. And in the environment construction side PC3,
From the network server 2 to the environment file 21 (or
The file of the registration file 22) is obtained, the file of the registration file 42 (or the environment file 41) is obtained from the portable storage medium 4, and the environment construction is executed. According to this embodiment, a file that cannot be stored in the portable storage medium 4 due to a limitation of the storage capacity of the portable storage medium 4 can be registered in the network server 2 and conveniently extracted from the destination.

In each of the above embodiments, the registration destination of the environment information is specified by the directory. However, the registration destination is registered in association with the identification information, and the environment construction side P is registered.
In C3, there is an embodiment in which environmental information is derived using identification information. In addition, not only the environment information but also a group of programs and tools used based on each environment information is associated with the identification information, and the environment construction side PC 3 is configured to extract the file using the identification information. Form exists. Also in this case, similarly to the embodiment described above, the environment realized in a certain computer can be transferred to an arbitrary computer and the computer can be used.

[0051]

As described above, according to the computer system of the first aspect, the environment information registered in the server is taken out, and the environment setting of the second computer is performed based on the environment information. A required file is extracted from the server based on the environment information, and the file is constructed so that the environment can be used in the second computer based on the environment information. It is possible to shift to the second computer and perform the same operation as when using the first computer.

As described above, according to the computer system of the second aspect, the environment information registered in the portable storage medium is extracted, and the environment setting of the second computer is performed based on the environment information. Further, a required file is extracted from the server based on the environment information, and the environment is constructed so that the file can be used in the second computer based on the environment information.
The environment realized in the first computer can be transferred to the second computer, and work can be performed as in the case of using the first computer.

As described above, according to the computer system of the third aspect, the environment information registered in the portable storage medium is extracted, and the environment setting of the second computer is performed based on the environment information. Further, a required file is extracted from the portable storage medium based on the environment information, and the environment is constructed so that the file can be used in the second computer based on the environment information. The environment realized on the first computer can be transferred to the second computer without using it, and work can be performed as in the case of using the first computer.

As described above, according to the computer system of the fourth aspect, the environment information of the second computer is extracted and stored before the environment construction processing is performed. Useful when going back.

As described above, according to the computer system of the fifth aspect, the file used in the second computer is extracted and stored based on the stored environment information, so that the environment returns to the original environment. This is convenient when using the saved file.

As described above, according to the computer system of the sixth aspect, since the storage environment restoring means for restoring the environment based on the saved environment information is provided, the environment can be restored in the computer.

As described above, according to the computer system of the seventh aspect, it is configured to determine whether or not to delete a file when restoring the environment based on the setting. By doing so, it is possible to control whether to delete files when restoring the environment.

As described above, according to the computer system of the eighth aspect, it is configured to determine whether to overwrite an existing file with a new file when constructing an environment, based on the settings. Therefore, by making necessary settings, it is possible to control whether to overwrite an existing file with a new file when constructing an environment.

As described above, according to the computer of the ninth aspect, the environment information of the own computer is extracted and registered in the network server, and the file used in the computer is extracted based on the environment information. Since the environment information is registered in the network server, necessary environment information can be registered in the network server and extracted from the computer or another computer via the network, which is convenient.

As described above, according to the computer of the tenth aspect, the environment information registered in the server is extracted, the environment of the computer is set based on the environment information, and the environment is set based on the environment information. A required file is extracted from the server, and the environment is constructed so that the file can be used in the computer based on the environment information.Therefore, the environment realized in another computer is transferred to the computer, and the other computer is transferred. Work can be done as it is when using.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of a computer system according to an embodiment of the present invention.

FIG. 2 is a configuration diagram of each computer and a network server of the computer system according to the embodiment of the present invention.

FIG. 3 is a configuration diagram of an environment registration side computer of the computer system according to the embodiment of the present invention.

FIG. 4 is a configuration diagram of an environment construction side computer of the computer system according to the embodiment of the present invention.

FIG. 5 is a configuration diagram of an environment construction side computer of the computer system according to the embodiment of the present invention.

FIG. 6 is an exemplary view showing contents of an environment file / storage environment file used in the computer system according to the embodiment of the present invention;

FIG. 7 is an exemplary flowchart for explaining the operation of the computer system according to the embodiment of the present invention;

FIG. 8 is a flowchart for explaining the operation of the computer system according to the embodiment of the present invention.

FIG. 9 is an exemplary flowchart for explaining the operation of the computer system according to the embodiment of the present invention;

FIG. 10 is an exemplary flowchart for explaining the operation of the computer system according to the embodiment of the present invention;

FIG. 11 is a flowchart for explaining the operation of the computer system according to the embodiment of the present invention.

FIG. 12 is a configuration diagram of a computer system according to a second embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Environment registration side PC 2 Network server 3 Environment construction side PC 4 Portable storage medium 5 Network 11 Environment registration program 12 Environment file 13 Registration file 21 Environment file 22 Registration file 31 Environment construction program 32 Save environment file 33 Environment file 34 Registration file

Claims (10)

[Claims] 1. A computer system in which a first computer, a second computer, and a network server are connected by a network, wherein the first computer extracts environment information of the first computer. Environment information management means for registering in the network server; file registration means for extracting a file used in the first computer based on the environment information and registering the extracted file in the network server; The computer retrieves the environment information registered in the server, sets the environment of the second computer based on the environment information, retrieves a required file from the server based on the environment information, and retrieves the file. Used in the second computer based on the environmental information Computer system, wherein a and environment construction means for Environment Noh are provided. 2. A computer system in which a first computer, a second computer, and a network server are connected by a network, wherein the first computer holds a portable storage medium in a detachable manner, First storage medium control means for writing data to the storage medium; and extracting first environment information of the first computer and
Environment information management means for registering in a storage medium by the storage medium control means, and file registration means for extracting a file used in the first computer based on the environment information and registering the file in the network server. A second storage medium control unit that detachably holds a portable storage medium and reads data from the storage medium, and stores environment information registered in the storage medium in a second computer. And the environment setting of the second computer is performed based on the environment information, a required file is retrieved from the server based on the environment information, and the file is extracted based on the environment information. An environment construction means for constructing an environment operable on the second computer. Data system. 3. A computer system having a first computer and a second computer, wherein the first computer holds a portable storage medium in a detachable manner, and writes data in the storage medium. A storage medium control unit, and environmental information of the first computer is extracted to obtain the first
Environment information management means for registering in the storage medium by the storage medium control means of the above, and extracting a file used in the first computer based on the environment information and registering the file in the storage medium by the first storage medium control means A second storage medium control unit for detachably holding a portable storage medium and reading data from the storage medium; and registering the data in the storage medium. The obtained environment information is taken out via the second storage medium control means, the environment of the second computer is set based on the environment information, and the required information registered in the storage medium is stored based on the environment information. A file is retrieved via the second storage medium control means, and the file can be used in the second computer based on the environment information. A computer system comprising an environment construction means for constructing an environment. 4. The second computer is provided with storage executing means for extracting and storing environment information of the second computer, wherein the storage executing means stores the environment information before processing is performed by the environment construction means. The computer system according to claim 1, wherein: 5. The computer system according to claim 4, wherein the storage executing unit extracts and saves a file used in the second computer based on the extracted and stored environment information. 6. The computer system according to claim 4, further comprising a storage environment restoring unit that restores an environment based on the environment information stored by the storage executing unit. 7. The computer system according to claim 6, wherein the storage environment restoring unit determines whether to delete the file when restoring the environment based on the setting. 8. The environment construction means according to claim 1, wherein the environment construction means determines whether to overwrite an existing file with a new file at the time of environment construction based on the setting. A computer system according to claim 1. 9. A computer connected to a network server via a network, an environment information management means for extracting environment information of the own computer and registering the environment information in the network server, wherein the computer is used in the computer based on the environment information. A file registration unit for extracting a file that has been stored and registering the extracted file with the network server. 10. A computer connected to a network server via a network, fetching environment information registered in the server, setting the environment of the computer based on the environment information, and setting the environment based on the environment information. A computer comprising: an environment constructing unit that extracts a required file from a server and constructs an environment in which the file can be used in the computer based on the environment information.