blob: 1c4c3ec56723909c74411e5f97734b4996f3bc0e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
# Search shell history file for a pattern. If you put your whole HISTFILE
# contents into memory, then you probably don't need this, as you can just do:
#
# $ history | grep PATTERN
#
hgrep() {
if [ "$#" -eq 0 ] ; then
printf >&2 'hgrep(): Need a pattern\n'
exit 2
fi
if ! [ -n "$HISTFILE" ] ; then
printf >&2 'hgrep(): No HISTFILE\n'
exit 2
fi
grep "$@" "$HISTFILE"
}
|