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20 sie 2011 · You don't make an alias that takes parameters because alias just adds a second name for something that already exists. The functionality the OP wants is the function command to create a new function.
13 sty 2012 · If you're really against using a function per se, you can use: $ alias wrap_args='f(){ echo before "$@" after; unset -f f; }; f'. $ wrap_args x y z. before x y z after. You can replace $@ with $1 if you only want the first argument.
18 mar 2024 · We can use the alias command to replace the long monotonous shell command with another, much shorter name. In this tutorial, we’ll explain the steps to create an alias and learn how to pass parameters to it in the Bash shell.
25 mar 2024 · Using positional parameters in Bash aliases empowers you to create aliases that adapt to various scenarios. Whether you need to search for specific patterns, manipulate files, or perform complex tasks, passing arguments allows you to customize your aliases and increase their usefulness.
3 sty 2023 · To create a Bash alias with arguments and parameters, you can use the alias command and include variables in the alias definition. This allows you to pass arguments and parameters to the alias when you invoke it. To make the alias permanent, you can add the alias command to your ~/.bashrc file.
I would like to swap from csh to bash, then I have to set the .bashrc with the commands I use. Translating alias with parameters seems to be not easier as I believed. csh: alias gr 'xmgrace -legend load -nxy \!* -free -noask&'. the param \!* means all params on the command line; Then I tried for bash:
alias g="grep --color=always $1 $2 | grep -v .svn". but of course, the arguments get appended to the end of the alias. $1 and $2 are parsed when the alias is created not when it's called, even with strong quotes.
