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ramips: replace backticks by $(...)

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This replaces deprecated backticks by more versatile $(...) syntax.

While at it, remove some useless cat commands and deprecated
egrep commands.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler 2019-09-20 14:07:56 +02:00 committed by Christian Lamparter
parent 66b7c82bb1
commit 5b96421964
2 changed files with 4 additions and 4 deletions
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6
target/linux/ramips/base-files/etc/board.d/02_network
View File

@ -14,10 +14,10 @@ ramips_setup_rt3x5x_vlans()
local wanports=""
local lanports=""
for port in 5 4 3 2 1 0; do
if [ `swconfig dev rt305x port $port get disable` = "1" ]; then
if [ "$(swconfig dev rt305x port $port get disable)" = "1" ]; then
continue
fi
if [ `swconfig dev rt305x port $port get lan` = "0" ]; then
if [ "$(swconfig dev rt305x port $port get lan)" = "0" ]; then
wanports="$port:wan $wanports"
else
lanports="$port:lan $lanports"
@ -503,7 +503,7 @@ ramips_setup_interfaces()
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "7t@eth0"
;;
*)
RT3X5X=`cat /proc/cpuinfo | egrep "(RT3.5|RT5350)"`
RT3X5X=$(grep -E "(RT3.5|RT5350)" /proc/cpuinfo)
if [ -n "${RT3X5X}" ]; then
ramips_setup_rt3x5x_vlans
else

2
target/linux/ramips/base-files/lib/preinit/07_set_preinit_iface_ramips
View File

@ -4,7 +4,7 @@
#
ramips_set_preinit_iface() {
RT3X5X=`cat /proc/cpuinfo | egrep "(RT3.5|RT5350|MT7628|MT7688|MT7620|MT7621)"`
RT3X5X=$(grep -E "(RT3.5|RT5350|MT7628|MT7688|MT7620|MT7621)" /proc/cpuinfo)
if [ -n "${RT3X5X}" ]; then
# The ethernet switch driver enables VLAN by default, but