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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/init.d/network | |
| parent | 48573c2f689c0b7b0aefcb230ce32a7f0fb9d843 (diff) | |
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Use $() instead of `` for process expansion.
Adapted from <victor.lowther@gmail.com>.
Diffstat (limited to 'rc.d/init.d/network')
| -rwxr-xr-x | rc.d/init.d/network | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/rc.d/init.d/network b/rc.d/init.d/network index 7695da46..d38622c6 100755 --- a/rc.d/init.d/network +++ b/rc.d/init.d/network @@ -39,7 +39,7 @@ fi # Even if VLAN is configured, without the utility we can't do much [ ! -x /sbin/vconfig ] && VLAN= -CWD=`pwd` +CWD=$(pwd) cd /etc/sysconfig/network-scripts . ./network-functions @@ -188,9 +188,9 @@ case "$1" in # If this is a final shutdown/halt, check for network FS, # and unmount them even if the user didn't turn on netfs if [ "$RUNLEVEL" = "6" -o "$RUNLEVEL" = "0" -o "$RUNLEVEL" = "1" ]; then - NFSMTAB=`LC_ALL=C awk '$3 ~ /^nfs/ { print $2 }' /proc/mounts` - SMBMTAB=`LC_ALL=C awk '$3 == "smbfs" { print $2 }' /proc/mounts` - NCPMTAB=`LC_ALL=C awk '$3 == "ncpfs" { print $2 }' /proc/mounts` + NFSMTAB=$(LC_ALL=C awk '$3 ~ /^nfs/ { print $2 }' /proc/mounts) + SMBMTAB=$(LC_ALL=C awk '$3 == "smbfs" { print $2 }' /proc/mounts) + NCPMTAB=$(LC_ALL=C awk '$3 == "ncpfs" { print $2 }' /proc/mounts) if [ -n "$NFSMTAB" -o -n "$SMBMTAB" -o -n "$NCPMTAB" ] ; then /etc/init.d/netfs stop fi @@ -263,12 +263,12 @@ case "$1" in if [ -d /proc/sys/net/ipv4 ]; then if [ -f /proc/sys/net/ipv4/ip_forward ]; then - if [ `cat /proc/sys/net/ipv4/ip_forward` != 0 ]; then + if [ $(cat /proc/sys/net/ipv4/ip_forward) != 0 ]; then action $"Disabling IPv4 packet forwarding: " sysctl -w net.ipv4.ip_forward=0 fi fi if [ -f /proc/sys/net/ipv4/ip_always_defrag ]; then - if [ `cat /proc/sys/net/ipv4/ip_always_defrag` != 0 ]; then + if [ $(cat /proc/sys/net/ipv4/ip_always_defrag) != 0 ]; then action $"Disabling IPv4 automatic defragmentation: " sysctl -w net.ipv4.ip_always_defrag=0 fi fi |