CN100466555C - 一种发送维护命令的方法及装置 - Google Patents

一种发送维护命令的方法及装置 Download PDF

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Publication number
CN100466555C
CN100466555C CNB2007100870175A CN200710087017A CN100466555C CN 100466555 C CN100466555 C CN 100466555C CN B2007100870175 A CNB2007100870175 A CN B2007100870175A CN 200710087017 A CN200710087017 A CN 200710087017A CN 100466555 C CN100466555 C CN 100466555C
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maintenance command
command
input
order
maintenance
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CN101043376A (zh
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李欢
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

本发明公开了一种发送维护命令的方法，包括以下步骤：分析输入字符组的特征；根据分析结果判断所述字符组代表维护命令还是shell命令；如果代表维护命令，则在所述字符组前加入发送命令后下发。本发明还公开了一种发送维护命令的装置。本发明可以简化在网管服务器上直接发送维护命令的输入过程，提高编写效率。

Description

一种发送维护命令的方法及装置
技术领域
本发明涉及移动通信技术领域，特别是涉及一种发送维护命令的方法及装置。
背景技术
随着无线通信技术的不断发展，无线通信的网络变得越来越复杂，针对网络的维护技术也就变得越来越重要。在不同的环境下使用不同的维护模式可以极大的提高维护效率，也可以方便维护的及时进行和问题的及时解决。对于日常的网络维护，可以通过一个操作维护的图形化界面命令下发，也可以直接登录网管服务器，在Shell环境下通过发送命令完成维护。
现有技术采用在网管服务器上直接使用发送命令发送一个维护命令或者通过文件的方式发送一组维护命令。
现有技术的缺点是每发送一个维护命令都需要重复输入发送命令，不能直接发送维护命令，且输入过程非常复杂，增加了使用者的负担，编写效率非常低。
发明内容
本发明实施例要解决的问题是提供一种直接发送网络维护命令的方法和装置，可以简化在网管服务器上直接发送维护命令的过程，提高编写效率。
为达到上述目的，本发明的实施例的技术方案提出一种发送维护命令的方法，包括以下步骤：控制当前操作系统shell的输入和输出；分析输入字符组的特征；根据分析结果判断所述字符组代表维护命令还是shell命令；如果代表维护命令，则在所述字符组前加入发送命令后下发。
为达到上述目的，本发明的实施例的技术方案还提出一种发送维护命令的装置，包括输入输出控制模块、命令分析模块以及维护命令下发模块，所述输入输出控制模块用于控制当前操作系统shell的输入和输出；所述命令分析模块用于分析输入字符组是维护命令还是shell命令，如果是维护命令则将输入字符组发送给所述维护命令下发模块；所述维护命令下发模块，用于在接收到的所述输入字符组前加入发送命令，并将带有发送命令的维护命令下发。
本发明的实施例的技术方案实现了在网管服务器上不需要输入发送命令即可直接发送维护命令的方法，简化了维护命令的输入过程，提高了编写效率。
附图说明
图1为本发明实施例发送维护命令装置的结构图；
图2为本发明实施例发送维护命令方法的流程图；
图3为本发明实施例另一种发送维护命令方法的流程图；
图4为本发明实施例发送维护命令方法并且保存执行结果的流程图；
图5为本发明实施例另一种发送维护命令方法并且保存执行结果的流程图。
具体实施方式
下面结合附图和实施例，对本发明的具体实施方式作进一步详细描述：
如图1所示，为本发明实施例发送维护命令装置的结构图。
该发送维护命令装置包括命令分析模块1、维护命令下发模块2和输入输出控制模块3。命令分析模块1用于分析输入字符组是维护命令还是一般的shell命令，如果是维护命令则将输入字符组发送给所述维护命令下发模块；如果是一般的shell命令则调用操作系统的shell来完成命令的执行。其中，维护命令是指针下发给网络设备，由网络设备执行的命令，发送命令是指当前操作系统shell的发送命令，负责将负载的内容发送至网络设备，如send命令。维护命令下发模块2，用于在所述输入字符组前加入发送命令，并将带有发送命令的维护命令下发。维护命令下发模块2还可以在维护命令下发后，自动将该维护命令的执行结果或返回值保存到一个文件或者缓冲区中，后续维护命令的发送可以根据这些信息来实现一些参数的设置，建立各个维护命令之间的逻辑关系。输入输出控制模块3，用于控制当前操作系统shell的输入和输出，将输入字符组送入命令分析模块1，并将维护命令下发模块2下发的命令通过网管对应的接口发送。输入输出控制模块3获取当前操作系统shell的输入和输出文件描述符，通过输入文件描述符获取当前操作系统shell的输入，通过输出文件描述符将信息输出。
当用户希望在网管服务器上的shell环境下对网络下发维护命令时，则启动该发送维护命令的装置，输入输出控制模块3将会接管当前操作系统shell的输入和输出，并会将用户输入的字符组发送给命令分析模块1，命令分析模块1根据预先设定的鉴别方式，区分该字符组代表的是维护命令还是一般的shell命令。该鉴别方式可通过各种方式实现，例如，将首个字符设置为特殊符号或数字，如果第一个字符是￥则认为输入的是一行维护命令，如果第一个字符是#则认为输入的是一个需要批发送的维护命令文件，如果第一个字符不是特殊符号，则认为是一般的shell命令。还可以通过大小写完成识别，在普通UNIX系统中一般的shell命令均为小写，因此可将维护命令用大写输入。对于shell命，令分析模块1将调用操作系统的shell来完成命令的执行；对于维护命令，命令分析模块1将其送往维护命令下发模块2。在维护命令下发模块2中将输入字符组恢复为维护命令，在该维护命令前添加发送命令，并将带有发送命令的维护命令通过输入输出控制模块3发送。
其中，命令分析模块1包括鉴别子模块11和自动联想功能子模块12，鉴别子模块11用于对输入输出控制模块3送入的输入字符组进行鉴别，鉴别该字符组代表的是维护命令还是一般的shell命令，并根据鉴别结果将输入字符组下发。自动联想功能子模块12用于在受到快捷键触发后，将维护命令自动补齐或将与已输入字符相同的命令全部显示，以方便用用户选择。
其中维护命令下发模块2包括恢复子模块21、下发子模块22和存储子模块23，恢复子模块21用于将从命令分析模块1收到的输入字符组恢复为维护命令，并发送给所述下发子模块22；下发子模块22用于在收到的维护命令前添加发送命令，并将带有发送命令的维护命令发送。存储子模块23用于在维护命令下发后，自动将该维护命令的执行结果或返回值保存，后续维护命令的发送可以根据这些信息来实现一些参数的设置，建立各个维护命令之间的逻辑关系。
通过上述发送维护命令装置可以简化在网管服务器上直接发送维护命令的输入过程，提高了编写效率，并且引入了智能联想的方法，用户就不需要全部记住复杂的维护命令，极大的方便了用户的使用。特别是可以将在维护命令下发后，自动将该维护命令的执行结果或返回值保存，后续维护命令的发送可以根据这些信息来实现一些参数的设置，建立各个维护命令之间的逻辑关系。这样用户就可以通过设置标志位，来编写整个维护命令文件脚本，顺序执行整个维护命令文件，更进一步的减轻了用户负担。
如图2所示，为本发明实施例发送维护命令方法的流程图，包括以下步骤，
步骤201，分析输入字符组的特征，根据预先设定的鉴别方式，区分该字符组代表的是维护命令还是一般的shell命令。该鉴别方式可通过各种方式实现，例如，将首个字符设置为特殊符号或数字，如果第一个字符是￥则认为输入的是一行维护命令，如果第一个字符是#则认为输入的是一个需要批发送的维护命令文件，如果第一个字符不是特殊符号，则认为是一般的shell命令。还可以通过大小写完成识别，在普通UNIX系统中一般的shell命令均为小写，所以也可将维护命令用大写输入，加以鉴别。任何通过加入符号或者设置其它鉴别方式都可以实现上述区分该字符组代表的是维护命令还是一般的shell命令的目的。根据分析结果判断该输入字符组代表维护命令还是shell命令，根据上述已设置的鉴别方式，可以区分输入的字符组代表的是维护命令还是shell命令。其中，维护命令是指针下发给网络设备，由网络设备执行的命令；而发送命令是指当前操作系统shell的发送命令，负责将负载的内容发送至网络设备，如send命令。
步骤202，如果该输入的字符组代表的是维护命令，则在输入字符组前加入发送命令后下发。
步骤203，如果该输入的字符组代表的是shell命令，则调用操作系统的shell来完成命令的执行。
通过上述发送维护命令方法可以简化在网管服务器上直接发送维护命令的输入过程，提高编写效率。
图3为本发明实施例另一种发送维护命令方法的流程图；
步骤301，分析输入字符组的特征，根据预先设定的鉴别方式，区分该字符组代表的是维护命令还是一般的shell命令。该鉴别方式可通过各种方式实现例如，将首个字符设置为特殊符号或数字，如果第一个字符是￥则认为输入的是一行维护命令，如果第一个字符是#则认为输入的是一个需要批发送的维护命令文件，如果第一个字符不是特殊符号，则认为是一般的shell命令。还可以通过大小写完成识别，在普通UNIX系统中一般的shell命令均为小写，所以也可将维护命令用大写输入，加以鉴别。任何通过加入符号或者设置其它鉴别方式都可以实现上述区分该字符组代表的是维护命令还是一般的shell命令的目的。根据分析结果判断该输入字符组代表维护命令还是shell命令，根据上述已设置的鉴别方式，可以区分输入的字符组代表的是维护命令还是shell命令。
步骤302，如果该输入的字符组代表的是shell命令，则调用操作系统的shell来完成命令的执行。
步骤303，如果该输入的字符组代表的是维护命令，则根据预先设定的鉴别方式将该输入字符恢复为维护命令，例如如果预先设定的鉴别方式是将首个字符设置为特殊符号或数字，则将首个字符去掉；如果预先设定的鉴别方式是将维护命令用大写输入，则将大写换为小写。
步骤304，在恢复后的维护命令前加入发送命令后下发。
通过上述发送维护命令方法可以简化在网管服务器上直接发送维护命令的输入过程，提高编写效率。
如图4所示，为本发明实施例发送维护命令方法并且保存执行结果的流程图，包括以下步骤，
步骤401，控制当前操作系统shell的输入和输出。通过控制当前操作系统shell的输入，就可以对于每个输入字符组都需要先判断是维护命令还是一般的shell命令；如果没有控制当前操作系统shell的输入，则系统会将输入字符组直接交由当前系统的shell处理。对于控制当前操作系统shell非本发明核心思想，且可采用多种手段完成。本发明实施例通过获取当前操作系统shell的输入和输出文件描述符来控制当前操作系统shell的输入和输出，即通过所述输入文件描述符获取当前shell的输入，通过所述输出文件描述符将信息输出。
步骤402，分析输入字符组的特征，根据预先设定的鉴别方式，区分该字符组代表的是维护命令还是一般的shell命令。该鉴别方式可通过各种方式实现，例如，将首个字符设置为特殊符号或数字，如果第一个字符是￥则认为输入的是一行维护命令，如果第一个字符是#则认为输入的是一个需要批发送的维护命令文件，如果第一个字符不是特殊符号，则认为是一般的shell命令。还可以通过大小写完成识别，在普通UNIX系统中一般的shell命令均为小写，所以也可将维护命令用大写输入，加以鉴别。任何通过加入符号或者设置其它鉴别方式都可以实现上述区分该字符组代表的是维护命令还是一般的shell命令的目的。根据分析结果判断该输入字符组代表维护命令还是shell命令，根据上述已设置的鉴别方式，可以区分输入的字符组代表的是维护命令还是shell命令。
步骤403，如果该输入的字符组代表的是维护命令，则在输入字符组前加入发送命令后下发。
步骤404，如果该输入的字符组代表的是shell命令，则调用操作系统的shell来完成命令的执行。
步骤405，在维护命令下发后，自动将该维护命令的执行结果和返回值保存，后续维护命令的发送可以根据这些信息来实现一些参数的设置，建立各个维护命令之间的逻辑关系。
通过上述发送维护命令方法可以简化在网管服务器上直接发送维护命令的输入过程，提高编写效率。还可以将在维护命令下发后，自动将该维护命令的执行结果和返回值保存，后续维护命令的发送可以根据这些信息来实现一些参数的设置，建立各个维护命令之间的逻辑关系。
如图5所示，为本发明实施例另一种发送维护命令方法并且保存执行结果的流程图；
步骤501，控制当前操作系统shell的输入和输出。通过控制当前操作系统shell的输入，就可以对于每个输入字符组都需要先判断是维护命令还是一般的shell命令；如果没有控制当前操作系统shell的输入，则系统会将输入字符组直接交由当前系统的shell处理。对于控制当前操作系统shell非本发明核心思想，且可采用多种手段完成。本发明实施例通过获取当前操作系统shell的输入和输出文件描述符来控制当前操作系统shell的输入和输出，即通过所述输入文件描述符获取当前shell的输入，通过所述输出文件描述符将信息输出。
步骤502，分析输入字符组的特征，根据预先设定的鉴别方式，区分该字符组代表的是维护命令还是一般的shell命令。该鉴别方式可通过各种方式实现，例如，将首个字符设置为特殊符号或数字，如果第一个字符是￥则认为输入的是一行维护命令，如果第一个字符是#则认为输入的是一个需要批发送的维护命令文件，如果第一个字符不是特殊符号，则认为是一般的shell命令。还可以通过大小写完成识别，在普通UNIX系统中一般的shell命令均为小写，所以也可将维护命令用大写输入，加以鉴别。任何通过加入符号或者设置其它鉴别方式都可以实现上述区分该字符组代表的是维护命令还是一般的shell命令的目的。根据分析结果判断该输入字符组代表维护命令还是shell命令，根据上述已设置的鉴别方式，可以区分输入的字符组代表的是维护命令还是shell命令。
步骤503，如果该输入的字符组代表的是维护命令，则在输入字符组前加入发送命令后下发。
步骤504，如果该输入的字符组代表的是shell命令，则调用操作系统的shell来完成命令的执行。
步骤505，在维护命令下发后，自动将该维护命令的执行结果和返回值保存，后续维护命令的发送可以根据这些信息来实现一些参数的设置，建立各个维护命令之间的逻辑关系。
步骤506，根据维护命令的执行结果和返回值设置当前shell的一个环境变量，例如用来表示命令是否执行成功等信息。通过设置的这个信息可以决定下一条维护命令是否下发，及如何下发。例如如果上一条维护命令执行成功的话，则根据执行结果将该环境变量设置为Y或N，系统在发送下一条维护命令前将会调用此变量，如果此变量被设为Y则下一条维护命令可以正常发送，如果此变量被设为N，则说明上一条维护命令没有成功，则阻止下一条维护命令的发送，并及时通知用户。这样用户就可以基于此机制，通过设定标志位，自由编写维护命令的脚本。例如，当设置的环境变量的内容与标志位相同时，就执行标志位后的维护命令。
通过上述发送维护命令方法可以简化在网管服务器上直接发送维护命令的输入过程，提高编写效率。还可以将在维护命令下发后，自动将该维护命令的执行结果和返回值保存，后续维护命令的发送可以根据这些信息来实现一些参数的设置，建立各个维护命令之间的逻辑关系。这样用户就可以通过设置标志位，来编写整个维护命令文件脚本，顺序执行整个维护命令文件，更进一步的减轻了用户负担，并且通过该方法减少了不必要维护命令的运行，更有利于设备的有效维护。
本发明实施例还提供一种智能联想的功能，即输入命令的前几个字符后按下预设的快捷键，就会自动将维护命令补齐，如果出现多个前几个字符都相同的维护命令，则将其全部显示，共用户选择。因此用户就不需要全部记住复杂的维护命令，极大的方便了用户的使用。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到本发明可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件实现，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者对现有技术做出贡献的部分可以通过软件产品的形式体现出来。该计算机软件产品存储在一个存储介质中，包括若干指令计算机设备(可以是个人计算机，服务器，或者网络设备等)可以通过该计算机软件执行本发明各个实施例所述的方法。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (12)

1、一种发送维护命令的方法，其特征在于，包括以下步骤:
控制当前操作系统shell的输入和输出；
分析输入字符组的特征；
根据分析结果判断所述字符组代表维护命令还是shell命令；
如果代表维护命令，则在所述字符组前加入发送命令后下发。
2、如权利要求1所述发送维护命令的方法，其特征在于，在所述根据分析结果判断所述字符组代表维护命令还是shell命令之后，还包括以下步骤:
如果代表shell命令，则调用操作系统的shell完成命令。
3、如权利要求1所述发送维护命令的方法，其特征在于，控制当前操作系统shell的输入和输出具体包括:
获取当前操作系统shell的输入和输出文件描述符，通过所述输入文件描述符获取当前shell的输入。
4、如权利要求1所述发送维护命令的方法，其特征在于，所述在字符组前加入发送命令后下发具体包括以下步骤:
将所述字符组恢复为维护命令；
在所述恢复后的维护命令前加入发送命令后下发。
5、如权利要求4所述发送维护命令的方法，其特征在于，在所述在恢复后的维护命令前加入发送命令后下发之后，还包括以下步骤:
将所述维护命令执行后的执行结果或返回值保存。
6、如权利要求5所述发送维护命令的方法，其特征在于，在所述将所述维护命令执行后的执行结果和返回值保存之后，还包括以下步骤:
根据所述保存的维护命令执行后的执行结果或返回值设置环境变量。
7、一种发送维护命令的装置，其特征在于，包括:输入输出控制模块、命令分析模块和维护命令下发模块，
所述输入输出控制模块，用于控制当前操作系统shell的输入和输出；
所述命令分析模块，用于分析输入字符组是维护命令还是shell命令，如果是维护命令则将输入字符组发送给所述维护命令下发模块；
所述维护命令下发模块，用于在接收到的所述输入字符组前加入发送命令，并将带有发送命令的维护命令下发。
8、如权利要求7所述发送维护命令的装置，其特征在于，所述输入输出控制模块还用于将所述输入字符组送入所述命令分析模块，并将维护命令下发模块下发的命令通过网管对应的接口发送。
9、如权利要求7所述发送维护命令的装置，其特征在于，所述命令分析模块包括鉴别子模块，用于对送入的输入字符组进行鉴别，并根据鉴别结果将所述输入字符组下发。
10、如权利要求9所述发送维护命令的装置，其特征在于，所述命令分析模块还包括自动联想功能子模块，用于在受到快捷键触发后，将维护命令补齐或将与已输入字符相同的命令全部显示。
11、如权利要求7所述发送维护命令的装置，其特征在于，所述维护命令下发模块包括恢复子模块和下发子模块，
所述恢复子模块用于将从所述命令分析模块收到的输入字符组恢复为维护命令，并发送给所述下发子模块；
所述下发子模块，用于在收到的所述维护命令前添加发送命令，并将带有发送命令的维护命令发送。
12、如权利要求11所述发送维护命令的装置，其特征在于，所述维护命令下发模块还包括存储子模块，用于保存所述维护命令执行后的执行结果或返回值。
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