shell script
命令过程
2025-08-14 19:38 浏览次数 7
命令过程
you can accomplish the same result with a good bash shell script and attach the script to a desktop icon, but tcl/tk offers a significantly better interface to the gui aspects.
您可以使用bashshell脚本来实现相同的目的并将脚本关联于一个桌面图标,但是tcl/tk 为gui方面提供了更好的接口。
shell scripts -- when the wrapper you are building is particularly complex, a much better solution is to use a shell script that you can call in place of the original command.
外壳脚本——当您要构建的包装特别复杂时,更好的解决方案是使用外壳脚本,您可以代替原始命令调用这些脚本。
add dialog boxes to any shell script
向任何shell脚本添加对话框
sometimes, i will be extra thorough in unmounting all file systems in a volume group and doing this with a small loop in a shell script in case there is a latent problem.
有时,我会格外彻底地卸载一个卷组内所有的文件系统,并使用外壳脚本中的循环脚本来完成此项任务以防出现潜在问题。
place the location of any shell script you like in the command area, and use a double tap to check your e-mail.
在命令区中可以放上我们喜欢使用的任何shell脚本,这样就可以使用双击来查看e-mail。
listing 2 is a simple shell script that does this.
清单2是一个做这件事的小shell脚本。
these are not supported on solaris but, if you create a shell script with the name adduser, you can simulate the linux version and then run the real solaris useradd command with appropriate options.
这些扩展选项在solaris上不受支持,但是,如果创建一个名为adduser的外壳脚本,您就可以模拟linux版本,然后用适当的选项运行实际的solarisuseradd命令。
you can even create a shell script with all your operations in it and just call the shell script, with or without arguments, as needed.
您甚至可以使用操作符在其中创建shell脚本,并且仅调用shell脚本(根据需要使用或不使用参数)。
the first portion of the example creates a shell script that outputs some information to a file in the /tmp directory.
示例的第一部分创建一个shell脚本,它把一些信息输出到 /tmp目录中的一个文件。
this is great because it allows you to write the shell script code one time, but you get to leverage it over and over.
这一点很重要,因为它允许您编写一次shell脚本代码,却可以一次又一次地使用它。
a shell script might be more suitable here.
在这种情况下,外壳脚本可能更为适合。
per convention, the first line of every shell script tells the operating system what program to launch to interpret the script.
按照规定,每个shell脚本的第一行将向操作系统表明要启动哪个程序来解释脚本。 通常,这一行会显示 #!
one issue people run into when learning how to shell script well is duplicating work they've already done in a script.
在人们学习如何编写shell脚本时,常常遇到的一个问题是,重复他们在另一个脚本中已经做过的工作。
with tput and a bit of work, you can create a full-blown, menu-driven shell script that will look great!
通过tput和极少的工作量,您就可以创建看起来非常漂亮而全面的菜单驱动的shell脚本!
starting up there is also now a small shell script called 「nmon」 that starts the right nmon version.
启动目前还有一个称为 「nmon」 的小型shell脚本,可以用来启动适当的nmon版本。
create a shell script to start the subsystem at system boot.
创建一个shell脚本以在系统引导时启动子系统。
the tprof tool is really a shell script called run.tprof that runs the swtrace tool, which gathers trace data from the trace hooks in the kernel.
tprof工具实际上是一个名为run.tprof 的shell脚本,它会去运行swtrace工具,后者可以自内核中的追蹤挂钩收集追蹤数据。
so far, you’ve learned how to start writing a korn shell script by writing a basic script header and defining some variables.
到目前为止,作为编写kornshell脚本的入门内容,您已经了解了如何编写基本的脚本标头,以及定义变量。
be sure to ensure your program is marked executable, if it is a shell script ensure it starts with an appropriate shebang (e.g.
确信你的程序是被设置了可执行权限,如果它是个shell脚本请确保它以适当的shabang开头(比如: #!