diff options
| author | Victor Lowther <victor.lowther@gmail.com> | 2009-07-29 17:36:31 -0400 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2009-07-30 12:24:41 -0400 |
| commit | 525d516df94b7c044cd97de27b6924d188ed4048 (patch) | |
| tree | d3b0ea52cf800b61d647907b4263e55874fec616 | |
| parent | 1096cd2ebc150e5c74b5e8e4016b835f34cd3f48 (diff) | |
| download | initscripts-525d516df94b7c044cd97de27b6924d188ed4048.tar initscripts-525d516df94b7c044cd97de27b6924d188ed4048.tar.gz initscripts-525d516df94b7c044cd97de27b6924d188ed4048.tar.bz2 initscripts-525d516df94b7c044cd97de27b6924d188ed4048.tar.xz initscripts-525d516df94b7c044cd97de27b6924d188ed4048.zip | |
Use $(( )) for arithmetic statements instead of let or $[ ].
| -rwxr-xr-x | sysconfig/network-scripts/ifup-aliases | 4 | ||||
| -rwxr-xr-x | sysconfig/network-scripts/ifup-ipv6 | 2 | ||||
| -rw-r--r-- | sysconfig/network-scripts/network-functions | 6 | ||||
| -rw-r--r-- | sysconfig/network-scripts/network-functions-ipv6 | 6 |
4 files changed, 9 insertions, 9 deletions
diff --git a/sysconfig/network-scripts/ifup-aliases b/sysconfig/network-scripts/ifup-aliases index 83f53c09..c8b8634a 100755 --- a/sysconfig/network-scripts/ifup-aliases +++ b/sysconfig/network-scripts/ifup-aliases @@ -351,8 +351,8 @@ for FILE in ifcfg-${parent_device}-range* ; do IPADDR="$ipaddr_prefix.$ipaddr_num" DEVICE="$parent_device:$ipaddr_clonenum" [ "$ONPARENT" != "no" -a "$ONPARENT" != "NO" ] && new_interface; - let 'ipaddr_num=ipaddr_num+1' - let 'ipaddr_clonenum=ipaddr_clonenum+1' + ipaddr_num=$(($ipaddr_num+1)) + ipaddr_clonenum=$(($ipaddr_clonenum+1)) done done diff --git a/sysconfig/network-scripts/ifup-ipv6 b/sysconfig/network-scripts/ifup-ipv6 index 1dd30aff..ff14b6dd 100755 --- a/sysconfig/network-scripts/ifup-ipv6 +++ b/sysconfig/network-scripts/ifup-ipv6 @@ -225,7 +225,7 @@ if [ "$IPV6TO4INIT" = "yes" ]; then ipv4mtu="$(ipv6_exec_ip link show dev $DEVICE | grep -w "mtu" | awk '{ print $5 }')" if [ -n "$ipv4mtu" ]; then # IPv6 tunnel MTU is IPv4 MTU minus 20 for IPv4 header - tunnelmtu=$[ $ipv4mtu - 20 ] + tunnelmtu=$(($ipv4mtu-20)) fi if [ -n "$IPV6TO4_MTU" ]; then diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions index fe10aae8..1583a3ae 100644 --- a/sysconfig/network-scripts/network-functions +++ b/sysconfig/network-scripts/network-functions @@ -361,12 +361,12 @@ change_resolv_conf () s="$s"$'\n'; fi; if [ $# -gt 1 ]; then - let n_args=$#; + n_args=$#; while [ $n_args -gt 0 ]; do if [[ "$s" = *$1* ]]; then shift; - let n_args=n_args-1; + n_args=$(($n_args-1)); continue; fi; s="$s$1"; @@ -374,7 +374,7 @@ change_resolv_conf () if [ $# -gt 0 ]; then s="$s"$'\n'; fi; - let n_args=n_args-1; + n_args=$(($n_args-1)); done; elif [ $# -eq 1 ]; then if [ "x$s" != "x" ]; then diff --git a/sysconfig/network-scripts/network-functions-ipv6 b/sysconfig/network-scripts/network-functions-ipv6 index d56d7436..91329ff2 100644 --- a/sysconfig/network-scripts/network-functions-ipv6 +++ b/sysconfig/network-scripts/network-functions-ipv6 @@ -44,7 +44,7 @@ ipv6_log() { case $t in 'stdout'|'stderr'|'syslog') local channel="$t" - local fn=$[ $fn + 1 ] + local fn=$(($fn + 1)) ;; *) local channel="stdout" @@ -58,7 +58,7 @@ ipv6_log() { case $t in 'local0'|'local1'|'local2'|'local3'|'local4'|'local5'|'local6'|'local7'|'daemon') local facility="$t" - local fn=$[ $fn + 1 ] + local fn=$(($fn + 1)) ;; *) local facility="user" @@ -80,7 +80,7 @@ ipv6_log() { case $t in 'info'|'debug'|'notice'|'warn'|'err'|'crit') local priority="$t" - local fn=$[ $fn + 1 ] + local fn=$(($fn + 1)) ;; *) local priority="notice" |