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| author | Ben Sima <ben@bsima.me> | 2020-03-15 20:46:24 -0700 |
|---|---|---|
| committer | Ben Sima <ben@bsima.me> | 2020-03-15 20:47:03 -0700 |
| commit | 13d0aa95e0bc3d47003ceb00416225777c44c17a (patch) | |
| tree | d6b1897f0dc057595861f66f8806e7ec73566ba9 /lib/common.nix | |
| parent | 374d61a2b1fef8274b77c012978195b225f1a0cc (diff) | |
Add 'up' function
Diffstat (limited to 'lib/common.nix')
| -rw-r--r-- | lib/common.nix | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/common.nix b/lib/common.nix index 4fa34a3..bb89efa 100644 --- a/lib/common.nix +++ b/lib/common.nix @@ -134,7 +134,15 @@ in function cd() { builtin cd "$@" && ls } - + function up() { + N=$1 + P=$PWD + for (( i=1; i<=$N; i++ )) + do + P+="/.." + done + cd "$P" + } # my prompt, after much chagrin export PS1="\n\[\e[34m\][\u@\h:\w]\[\e[m\] \$(date +%Y.%m.%d..%H.%M) \$(if [ \$? == 0 ]; then true; else echo \(\$?\); fi) \n$ " ''; |