fish set

set

code:memo

-a --append (Append value to a list)

-e --erase (Erase variable)

-g --global (Make variable scope global)

-h --help (Display help and exit)

-L --long (Do not truncate long lines)

-l --local (Make variable scope local)

-n --names (List the names of the variables, but not their value)

-p --prepend (Prepend value to a list)

-q --query (Test if variable is defined)

-S --show (Show variable)

-U --universal (Share variable persistently across sessions)

-u --unexport (Do not export variable to subprocess)

-x --export (Export variable to subprocess)

変数を設定する

$ set var 100

$ echo $var

変数をexportする

$ set -x filepath

変数を削除する

$ set -e var