.bashrc.lib@dd1863db6d31
.bashrc.lib
Sun, 23 Oct 2016 00:29:09 -0400
- author
- Meredith Howard <mhoward@roomag.org>
- date
- Sun, 23 Oct 2016 00:29:09 -0400
- changeset 423
- dd1863db6d31
- parent 270
-
dda2a7f4d485
- permissions
- -rw-r--r--
add tabular patterns
# vim: ft=sh
path-append() {
if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
PATH="${PATH:+"$PATH:"}$1"
return 0
fi
return 1
}
path-prepend() {
if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
PATH="$1${PATH:+":$PATH"}"
return 0
fi
return 1
}