heckyel/i3-config
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improve and fix issues shellcheck

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Jesús 2019-07-14 18:04:07 -05:00
parent 1c9a6121ab
commit 557015eaa0
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1 changed files with 18 additions and 17 deletions
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9
scripts/i3blocks/iface
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@ -1,6 +1,7 @@
#!/bin/bash #!/bin/bash
# Copyright (C) 2014 Julien Bonjean <julien@bonjean.info> # Copyright (C) 2014 Julien Bonjean <julien@bonjean.info>
# Copyright (C) 2014 Alexander Keller <github@nycroth.com> # Copyright (C) 2014 Alexander Keller <github@nycroth.com>
# Copyright (C) 2019 Jesús E. <heckyel@hyperbola.info>
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -18,9 +19,9 @@
#------------------------------------------------------------------------ #------------------------------------------------------------------------
# Use the provided interface, otherwise the device used for the default route. # Use the provided interface, otherwise the device used for the default route.
if [[ -n $BLOCK_INSTANCE ]]; then if [[ -z $IF ]] && [[ -n $BLOCK_INSTANCE ]]; then
IF=$BLOCK_INSTANCE IF=$BLOCK_INSTANCE
else elif [[ -z $IF ]]; then
IF=$(ip route | awk '/^default/ { print $5 ; exit }') IF=$(ip route | awk '/^default/ { print $5 ; exit }')
fi fi
@ -32,7 +33,7 @@ fi
#------------------------------------------------------------------------ #------------------------------------------------------------------------
if [[ "$(cat /sys/class/net/$IF/operstate)" = 'down' ]]; then if [[ "$(cat "/sys/class/net/$IF/operstate")" = 'down' ]]; then
echo down # full text echo down # full text
echo down # short text echo down # short text
echo \#FF0000 # color echo \#FF0000 # color
@ -49,7 +50,7 @@ case $1 in
esac esac
# if no interface is found, use the first device with a global scope # if no interface is found, use the first device with a global scope
IPADDR=$(ip addr show $IF | perl -n -e "/$AF ([^\/]+).* scope global/ && print \$1 and exit") IPADDR=$(ip addr show "$IF" | perl -n -e "/$AF ([^\/]+).* scope global/ && print \$1 and exit")
case $BLOCK_BUTTON in case $BLOCK_BUTTON in
3) echo -n "$IPADDR" | xclip -q -se c ;; 3) echo -n "$IPADDR" | xclip -q -se c ;;