diff options
| author | Tom Ryder <tom@sanctum.geek.nz> | 2017-01-02 15:50:52 +1300 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2017-01-02 15:50:52 +1300 |
| commit | ca20e3e759d168a9f4dacdb05dad2a2b295f458b (patch) | |
| tree | 687b7c6c983933e0e7fa04c8a631dbc7a0386e58 /sh/shrc.d/gd.sh | |
| parent | Remove an unnecessary trailing slash from ad() (diff) | |
| download | dotfiles-ca20e3e759d168a9f4dacdb05dad2a2b295f458b.tar.gz dotfiles-ca20e3e759d168a9f4dacdb05dad2a2b295f458b.zip | |
Add marked-dir tools
Diffstat (limited to 'sh/shrc.d/gd.sh')
| -rw-r--r-- | sh/shrc.d/gd.sh | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sh/shrc.d/gd.sh b/sh/shrc.d/gd.sh new file mode 100644 index 00000000..754bd8ff --- /dev/null +++ b/sh/shrc.d/gd.sh @@ -0,0 +1,18 @@ +# Go to marked directory +gd() { + + # Refuse to deal with unwanted arguments + if [ "$#" -gt 0 ] ; then + printf >&2 'gd(): Unspecified argument\n' + return 2 + fi + + # Complain if mark not actually set yet + if ! [ -n "$PMD" ] ; then + printf >&2 'gd(): Mark not set\n' + return 2 + fi + + # Go to the marked directory + cd -- "$PMD" +} |