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| author | makefu <github@syntax-fehler.de> | 2011-09-20 17:19:25 +0200 |
|---|---|---|
| committer | makefu <github@syntax-fehler.de> | 2011-09-20 17:19:25 +0200 |
| commit | 32ddd0b2dec60ac99e30e26819e4653ccc47690e (patch) | |
| tree | 6745bd80ed8392f0165a026215268ca24d3ce5c5 /util/bin/nextpath | |
| parent | dfadcd3b21d838c9d1bb8fc37304cec71e7517d8 (diff) | |
| parent | fcbb481cbd888d6ab66b09e649c754a012198e53 (diff) | |
Merge branch 'master' of github.com:krebscode/painload
Diffstat (limited to 'util/bin/nextpath')
| -rwxr-xr-x | util/bin/nextpath | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/util/bin/nextpath b/util/bin/nextpath new file mode 100755 index 00000000..fbffa894 --- /dev/null +++ b/util/bin/nextpath @@ -0,0 +1,12 @@ +#! /bin/sh +# +# nextpath [component...] +# +# echo $PATH with the components stripped +# +set -euf + +pattern="^\\(${1-}$(shift;for i; do echo -n "\\|$i"; done)\\)$" + +echo -n "$(echo -n "$PATH" | tr : '\n' | grep -v "$pattern")" | tr '\n' : +echo |