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| author | Bill Nottingham <notting@redhat.com> | 2009-07-29 17:26:33 -0400 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2009-07-30 12:24:33 -0400 |
| commit | 1096cd2ebc150e5c74b5e8e4016b835f34cd3f48 (patch) | |
| tree | 5581822887866deec1c54bacb72b732589d0e52f /rc.d/rc.sysinit | |
| parent | 48573c2f689c0b7b0aefcb230ce32a7f0fb9d843 (diff) | |
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Use $() instead of `` for process expansion.
Adapted from <victor.lowther@gmail.com>.
Diffstat (limited to 'rc.d/rc.sysinit')
| -rwxr-xr-x | rc.d/rc.sysinit | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/rc.d/rc.sysinit b/rc.d/rc.sysinit index 378129dd..1f40657c 100755 --- a/rc.d/rc.sysinit +++ b/rc.d/rc.sysinit @@ -5,7 +5,7 @@ # Taken in part from Miquel van Smoorenburg's bcheckrc. # -HOSTNAME=`/bin/hostname` +HOSTNAME=$(/bin/hostname) set -m @@ -32,11 +32,11 @@ PLYMOUTH= [ -x /usr/bin/plymouth ] && PLYMOUTH=yes # Check SELinux status -selinuxfs="$(fstab_decode_str `LC_ALL=C awk '/ selinuxfs / { print $2 }' /proc/mounts`)" +selinuxfs="$(fstab_decode_str $(LC_ALL=C awk '/ selinuxfs / { print $2 }' /proc/mounts))" SELINUX_STATE= -if [ -n "$selinuxfs" ] && [ "`cat /proc/self/attr/current`" != "kernel" ]; then +if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then if [ -r "$selinuxfs/enforce" ] ; then - SELINUX_STATE=`cat "$selinuxfs/enforce"` + SELINUX_STATE=$(cat "$selinuxfs/enforce") else # assume enforcing if you can't read it SELINUX_STATE=1 @@ -57,7 +57,7 @@ disable_selinux() { relabel_selinux() { # if /sbin/init is not labeled correctly this process is running in the # wrong context, so a reboot will be required after relabel - REBOOTFLAG=`restorecon -v /sbin/init` + REBOOTFLAG=$(restorecon -v /sbin/init) AUTORELABEL= . /etc/selinux/config if [ "$AUTORELABEL" = "0" ]; then @@ -263,16 +263,16 @@ if [[ "$redhat_release" =~ "Red Hat" ]]; then [ "$BOOTUP" = "color" ] && echo -en "\\033[0;31m" echo -en "Red Hat" [ "$BOOTUP" = "color" ] && echo -en "\\033[0;39m" - PRODUCT=`sed "s/Red Hat \(.*\) release.*/\1/" /etc/redhat-release` + PRODUCT=$(sed "s/Red Hat \(.*\) release.*/\1/" /etc/redhat-release) echo " $PRODUCT" elif [[ "$redhat_release" =~ "Fedora" ]]; then [ "$BOOTUP" = "color" ] && echo -en "\\033[0;34m" echo -en "Fedora" [ "$BOOTUP" = "color" ] && echo -en "\\033[0;39m" - PRODUCT=`sed "s/Fedora \(.*\) \?release.*/\1/" /etc/redhat-release` + PRODUCT=$(sed "s/Fedora \(.*\) \?release.*/\1/" /etc/redhat-release) echo " $PRODUCT" else - PRODUCT=`sed "s/ release.*//g" /etc/redhat-release` + PRODUCT=$(sed "s/ release.*//g" /etc/redhat-release) echo "$PRODUCT" fi if [ "$PROMPT" != "no" ]; then @@ -384,7 +384,7 @@ if [ -f /fastboot ] || strstr "$cmdline" fastboot ; then fi if [ -f /fsckoptions ]; then - fsckoptions=`cat /fsckoptions` + fsckoptions=$(cat /fsckoptions) fi if [ -f /forcefsck ] || strstr "$cmdline" forcefsck ; then @@ -616,7 +616,7 @@ fi remount_needed() { local state oldifs [ "$READONLY" = "yes" ] && return 1 - state=`LC_ALL=C awk '/ \/ / && ($3 !~ /rootfs/) { print $4 }' /proc/mounts` + state=$(LC_ALL=C awk '/ \/ / && ($3 !~ /rootfs/) { print $4 }' /proc/mounts) oldifs=$IFS IFS="," for opt in $state ; do |