dotfiles/.config/polybar/scripts/check_vpn

#!/usr/bin/env bash

OUTPUT=""

openvpn=$(pgrep -c openvpn$)
[ "$openvpn" -gt 0 ] && OUTPUT=$(eval printf "%.0s" "{1..$openvpn}")

openfortivpn=$(pgrep -c openfortivpn$)
[ "$openfortivpn" -gt 0 ] && OUTPUT=${OUTPUT}$(eval printf '%.0s' "{1..$openfortivpn}")

echo "$OUTPUT" | sed -e 's/\(.\)/\1 /g'
First commit 2019-07-18 16:45:46 +00:00			`#!/usr/bin/env bash`

			`OUTPUT=""`

			`openvpn=$(pgrep -c openvpn$)`
Make shell scripts (almost) POSIX compliant 2019-11-17 16:29:34 +00:00			`[ "$openvpn" -gt 0 ] && OUTPUT=$(eval printf "%.0s" "{1..$openvpn}")`
First commit 2019-07-18 16:45:46 +00:00
			`openfortivpn=$(pgrep -c openfortivpn$)`
Make shell scripts (almost) POSIX compliant 2019-11-17 16:29:34 +00:00			`[ "$openfortivpn" -gt 0 ] && OUTPUT=${OUTPUT}$(eval printf '%.0s' "{1..$openfortivpn}")`
First commit 2019-07-18 16:45:46 +00:00
Make shell scripts (almost) POSIX compliant 2019-11-17 16:29:34 +00:00			`echo "$OUTPUT" \| sed -e 's/\(.\)/\1 /g'`