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You found the way: create a function instead of an alias. The C shell has a mechanism for doing arguments to aliases, but bash and the Korn shell don't, because the function mechanism is more flexible and offers the same capability.
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.
Make the script executable (chmod +x ~/runner.sh) and since it has a proper shebang you can just run it as ~/runner.sh. Even better, you can remove the .sh extension (it isn't doing anything useful), put the file in a directory in your $PATH, and you can run it directly without the alias. – Gordon Davisson.
Aliases can't be exported so they're not available in shell scripts in which they aren't defined. In other words, if you define them in ~/.bashrc they're not available to your_script.sh (unless you source ~/.bashrc in the script, which I wouldn't recommend but there are ways to do this properly).
18 mar 2024 · We can use the alias command to replace the long monotonous shell command with another, much shorter name. In this tutorial, we’ll explain the steps to create an alias and learn how to pass parameters to it in the Bash shell.
24 cze 2020 · With this, you can use an alias for the grp function to have its first argument be considered for alias expansion, and then modify grp accordingly to use the last argument as the pattern: local pat="${@: -1}" "${@:1:$#-1}" | grep "$pat" | less. Then:
