create_ap

create a nat-ed wifi ap
git clone git://git.2f30.org/create_ap.git
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commit f45e224996119ce94740d1601907ed96e589e7d9
parent 8f112390b24bc3361e17343b6718b5dbdce1dadb
Author: oblique <psyberbits@gmail.com>
Date:   Sat May  2 02:13:33 +0300

Use `cp -n' instead of `[[ ! -f $dest ]] && cp $src $dest'

Diffstat:
create_ap | 14+++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/create_ap b/create_ap @@ -622,14 +622,14 @@ _cleanup() { # set old ip_forward if [[ -f $COMMON_CONFDIR/ip_forward ]]; then - cp $COMMON_CONFDIR/ip_forward /proc/sys/net/ipv4 + cp -f $COMMON_CONFDIR/ip_forward /proc/sys/net/ipv4 rm -f $COMMON_CONFDIR/ip_forward fi # set old bridge-nf-call-iptables if [[ -f $COMMON_CONFDIR/bridge-nf-call-iptables ]]; then if [[ -e /proc/sys/net/bridge/bridge-nf-call-iptables ]]; then - cp $COMMON_CONFDIR/bridge-nf-call-iptables /proc/sys/net/bridge + cp -f $COMMON_CONFDIR/bridge-nf-call-iptables /proc/sys/net/bridge fi rm -f $COMMON_CONFDIR/bridge-nf-call-iptables fi @@ -1133,13 +1133,9 @@ chmod 444 $CONFDIR/pid COMMON_CONFDIR=/tmp/create_ap.common.conf mkdir -p $COMMON_CONFDIR -if [[ ! -f $COMMON_CONFDIR/ip_forward ]]; then - cp /proc/sys/net/ipv4/ip_forward $COMMON_CONFDIR -fi - -if [[ ! -f $COMMON_CONFDIR/bridge-nf-call-iptables ]] && - [[ -e /proc/sys/net/bridge/bridge-nf-call-iptables ]]; then - cp /proc/sys/net/bridge/bridge-nf-call-iptables $COMMON_CONFDIR +cp -n /proc/sys/net/ipv4/ip_forward $COMMON_CONFDIR +if [[ -e /proc/sys/net/bridge/bridge-nf-call-iptables ]]; then + cp -n /proc/sys/net/bridge/bridge-nf-call-iptables $COMMON_CONFDIR fi mutex_unlock