create_ap

create a nat-ed wifi ap
git clone git://git.2f30.org/create_ap.git
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commit f8ebf4ae276b23dbe26578084e65344cd7f8ed09
parent 1ec0780599b27537cf74dc1b3c81aac3007e36b9
Author: oblique <psyberbits@gmail.com>
Date:   Sun Apr 12 17:33:31 +0300

Merge pull request #68 from hashken/progname_optimize

Invoke basename only once to obtain script name
Diffstat:
create_ap | 27++++++++++++++-------------
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/create_ap b/create_ap @@ -15,13 +15,14 @@ # iptables VERSION=0.1 +PROGNAME="$(basename $0)" # make sure that all command outputs are in english # so we can parse them correctly export LC_ALL=C usage() { - echo "Usage: $(basename $0) [options] <wifi-interface> [<interface-with-internet>] [<access-point-name> [<passphrase>]]" + echo "Usage: "$PROGNAME" [options] <wifi-interface> [<interface-with-internet>] [<access-point-name> [<passphrase>]]" echo echo "Options:" echo " -h, --help Show this help" @@ -64,17 +65,17 @@ usage() { echo " a bridge interface is created automatically." echo echo "Examples:" - echo " $(basename $0) wlan0 eth0 MyAccessPoint MyPassPhrase" - echo " echo -e 'MyAccessPoint\nMyPassPhrase' | $(basename $0) wlan0 eth0" - echo " $(basename $0) wlan0 eth0 MyAccessPoint" - echo " echo 'MyAccessPoint' | $(basename $0) wlan0 eth0" - echo " $(basename $0) wlan0 wlan0 MyAccessPoint MyPassPhrase" - echo " $(basename $0) -n wlan0 MyAccessPoint MyPassPhrase" - echo " $(basename $0) -m bridge wlan0 eth0 MyAccessPoint MyPassPhrase" - echo " $(basename $0) -m bridge wlan0 br0 MyAccessPoint MyPassPhrase" - echo " $(basename $0) --driver rtl871xdrv wlan0 eth0 MyAccessPoint MyPassPhrase" - echo " $(basename $0) --daemon wlan0 eth0 MyAccessPoint MyPassPhrase" - echo " $(basename $0) --stop wlan0" + echo " "$PROGNAME" wlan0 eth0 MyAccessPoint MyPassPhrase" + echo " echo -e 'MyAccessPoint\nMyPassPhrase' | "$PROGNAME" wlan0 eth0" + echo " "$PROGNAME" wlan0 eth0 MyAccessPoint" + echo " echo 'MyAccessPoint' | "$PROGNAME" wlan0 eth0" + echo " "$PROGNAME" wlan0 wlan0 MyAccessPoint MyPassPhrase" + echo " "$PROGNAME" -n wlan0 MyAccessPoint MyPassPhrase" + echo " "$PROGNAME" -m bridge wlan0 eth0 MyAccessPoint MyPassPhrase" + echo " "$PROGNAME" -m bridge wlan0 br0 MyAccessPoint MyPassPhrase" + echo " "$PROGNAME" --driver rtl871xdrv wlan0 eth0 MyAccessPoint MyPassPhrase" + echo " "$PROGNAME" --daemon wlan0 eth0 MyAccessPoint MyPassPhrase" + echo " "$PROGNAME" --stop wlan0" } # it takes 2 arguments @@ -605,7 +606,7 @@ trap "clean_exit" SIGINT trap "clean_exit" SIGUSR1 ARGS=( "$@" ) -GETOPT_ARGS=$(getopt -o hc:w:g:dnm: -l "help","hidden","ieee80211n","ht_capab:","driver:","no-virt","fix-unmanaged","country:","freq-band:","mac:","daemon","stop:","list","version","no-haveged" -n $(basename $0) -- "$@") +GETOPT_ARGS=$(getopt -o hc:w:g:dnm: -l "help","hidden","ieee80211n","ht_capab:","driver:","no-virt","fix-unmanaged","country:","freq-band:","mac:","daemon","stop:","list","version","no-haveged" -n "$PROGNAME" -- "$@") [[ $? -ne 0 ]] && exit 1 eval set -- "$GETOPT_ARGS"