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Bash functions. Bash provides a way to create functions, groups of commands that can be set up inside a script and invoked as a group. Functions can therefore be run as often or as infrequently as ...
and I want to filter the results from find (which I can't do using find itself or commands such as grep which "filter" lines going through a pipe). I implemented a function using the following ...
Bash functions can group related commands in Linux and run them as frequently or infrequently as needed. They can also make scripts more readable by organizing commands by the roles they play.
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How-To Geek on MSNShell Scripting Is Still Relevant! 7 Reasons to Learn Bash ScriptingShell scripting is a lot more powerful than many people realize. With the right commands, shell scripting can automate many tasks and even make life easier for the user. Here's why you shouldn't sleep ...
So while doing some explaining of fork bombs, I noticed: $ bash $ f() { f ; } $ f Segmentation fault (core dumped) It takes a while; happens both in Debian and CentOS. Bug?
We often read (including in the book Advanced Bash-Scripting Guide by Mendel Cooper) that if we pass variable names as parameters to functions, they will be treated as string literals and cannot be ...
I must confess, I'd used printf for quite a while before I realized bash had its own. To find the documentation for the built-in version of printf, just search for "printf" in the bash man page. In ...
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