# A small example program for using the new getopt(1) program. # This program will only work with bash(1) # An similar program using the tcsh(1) script language can be found # as parse.tcsh # Example input and output (from the bash prompt): # ./parse.bash -a par1 'another arg...
# A small example programforusing the newgetopt(1) program. # This program will only work with bash(1) # An similar program using the tcsh(1) script language can be found # as parse.tcsh # Example input and output (from the bash prompt): # ./parse.bash -a par1'another arg'--c...
/bin/bash#A small example programforusing the new getopt(1) program.#This program will only work with bash(1)#An similar program using the tcsh(1) script language can be found#as parse.tcsh#Example input and output (from the bash prompt):#./parse.bash -a par1'another arg'--c-long...
The $@ variable represents all of a script’s arguments, and it is very useful for passing them to a command inside the script. For example, Ghostscript commands (gs) are usually long and complicated. Suppose you want a shortcut for rasterizing a PostScript file at 150 dpi, using the s...
/bin/bash# A small example program for using the new getopt(1) program.# This program will only work with bash(1)# An similar program using the tcsh(1) script language can be found# as parse.tcsh# Example input and output (from the bash prompt):# ./parse.bash -a par1 'another ...
Shell 脚本(shell script),是一种为 shell 编写的脚本程序。 业界所说的 shell 通常都是指 shell 脚本,但读者朋友要知道,shell 和 shell script 是两个不同的概念。 由于习惯的原因,简洁起见,本文出现的 "shell编程" 都是指 shell 脚本编程,不是指开发 shell 自身。
For example, create the following shell script called mytest: echo There are $# arguments to $0: $* echo first argument: $1 echo second argument: $2 echo third argument: $3 echo here they are again: $@ When the file is executed, you will see something like the following: ...
Shell既是一种命令语言,又是一种程序设计语言。Shell 脚本(shell script),是一种为 shell 编写的脚本程序。大家平时说的和用到的都是指的是shell脚本编程,不是指开发shell自身。这个模块我们就一起来看下shell脚本编程。感兴趣的可以看下面几篇文章。 Shell初体验(一) —— Shell入门(一)...
This script calculates the square of 5. ' ((area=5*5)) echo$area 注意多行注释是如何放置在内部的:“和”字符。 5.While循环 while循环构造用于多次运行某些指令。查看以下名为while.sh的脚本,以更好地理解此概念。 #!/bin/bash i=0 while[$i-le 2 ] ...
Calling one PowerShell Script from Another Calling powershell script from C# code with administrator privileges Calling powershell Script in an HTML Button OnClick function calling psexec with powershell Calling Start-Process with arguments with spaces fails Calling the same function from within the fun...