blob: 2566d7db1a581e030c0d75dcd7784a02aab2bc10 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
#!/bin/sh
export FZF_DEFAULT_OPTS='
--height=30%
--layout=reverse
--prompt="Manual: "
--preview="echo {1} | sed -E \"s/^\((.+)\)/\1/\" | xargs -I{S} man -Pcat {S} {2} 2>/dev/null"'
while getopts ":s:" opt; do
case $opt in
s ) SECTION=$OPTARG; shift; shift;;
\?) echo "Invalid option: -$OPTARG" >&2; exit 1;;
: ) echo "Option -$OPTARG requires an argument" >&2; exit 1;;
esac
done
manual=$(apropos -s ${SECTION:-''} ${@:-.} | \
grep -v -E '^.+ \(0\)' |\
awk '{print $2 " " $1}' | \
sort | \
fzf | \
sed -E 's/^\((.+)\)/\1/')
[ -z "$manual" ] && exit 0
man $manual
|
