dotfiles

commit d53d91cb5dbafc311228c244b66ef2edbdd61fd0
parent 0c8cd9bc5e0632c719044ef8c5112663a4ce008c
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Tue,  5 Mar 2019 09:36:49 +0100

Fix shellcheck warnings

Diffstat:
M
links/.config/i3/i3scripts/i3battery
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/links/.config/i3/i3scripts/i3battery b/links/.config/i3/i3scripts/i3battery
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 # Give a battery name (e.g. BAT0) as an argument.
 
 case $BLOCK_BUTTON in
@@ -15,7 +15,7 @@ BAT=${1:-BAT0}
 
 capacity=$(cat /sys/class/power_supply/"$BAT"/capacity) || exit
 status=$(cat /sys/class/power_supply/"$BAT"/status)
-time=" ($(acpi -b | egrep -o '[0-9][0-9]:[0-9][0-9]'))"
+time=" ($(acpi -b | grep -E -o '[0-9][0-9]:[0-9][0-9]'))"
 [ "$time" = " ()" ] && time=""
 powerdraw=" $(( $(cat /sys/class/power_supply/"$BAT"/power_now)/1000000 ))W"
 [[ "$powerdraw" = " 0W" ]] && powerdraw=""