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日期:2025-04-25
Bourne Shell Programming Overview These are the contents of a shell script called display: cat display # This script displays the date, time, username and # current directory. echo "Date and time is:" date echo echo "Your username is: `whoami` \\n...
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日期:2025-04-27
Passing parameter to User define function You can pass the parameter i.e. command line option to function as you passed to shell script. As you know you can define the function as follows: function function-name( ) { statement1 statement2 statementN} ......
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日期:2025-04-25
But if $@ is a list putting " around it would basically merge it into one long string. It wouldn't iterate over it right? And in that case there is no real use in having a for loop, a normal echo "$@"; cd "$@" would do. Is there a solution where I can hav...
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日期:2025-04-28
I'm calling a shell script from another shell script and the called script requires some input (command line) parameters. I'm have below mentioned code, but thats not working. I don't know why the argument values are not passed to the called script. scrip...
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日期:2025-04-27
So I want to create a shell script that ultimately exec's a command, after doing something like, say, setting an environment variable first: #!/bin/sh export MY_VAR=MY_VAL exec my_command $* (The point of using `exec my_command` rather than plain `my ......
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日期:2025-04-26
Hi, I have two shell variables \$t1 and \$t2 which I need to pass to a function in a shell ......
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日期:2025-04-24
2009年7月9日 - Passing argument to the functions in shell script is very easy. Just use $1, $2, ....
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日期:2025-04-27
2013年7月28日 - How to Pass Arguments to Function in Shell Scripts. Passing argument to functions is ......