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- #!/bin/sh
- #============Header=================================================|
- #AUTHOR
- # Jefferson Rocha <lrcjefferson@gmail.com>
- #
- #PROGRAM
- # UPWIFI - FOR SLACKWARE
- #===================================================================|
- #=====VARIABLES===================|
- # Your interface, example wlan0.
- # Sua interface exemplo wlan0.
- interface=""
- # Your network
- # Use command iwlist
- # Sua rede
- # Use o comando iwlist
- network=""
- # Your Password
- # Seu password da rede
- password=""
- # wpa-supplicant.conf
- supplicant="/etc/wpa_supplicant.conf"
- #=====TESTS=======================|
- # Root?
- [ "$UID" -ne "0" ] && { echo "Only Root."; exit 1;}
- # Vars null?
- for conf in "$interface" "$network" "$password"; do
- if [ -z "$conf" ]; then
- printf '%b\n' "\e[31;1mERROR, VARIABLE NULL IN SOURCE PROGRAM.\e[m"
- printf '%s\n' "USE ' upwifi help ' FOR HELP"
- exit 1
- fi
- done
- #=====FUNCTIONS==================|
- _start(){ # Function Only UP WIFI
- # Up wireless interface
- if ifconfig "${interface}" up; then
- printf '%b\n' "\e[32;1mINTERFACE ${interface} UP...[OK]\e[m"
- fi
- if wpa_supplicant -i "$interface" -c "supplicant" -B -D wext; then
- printf '%b\n' "\e[32;1mDaemon Mode...[OK]\e[m"
- else
- printf '%b\n' "\e[31;1mDaemon Mode ERROR!\e[m"
- exit 1
- fi
- # UP WIFI
- if dhclient "$interface"; then
- printf '%b\n' "\e[32;1mdhclient...[OK]\e[m"
- else
- printf '%b\n' "\e[32;1mdhclient ERROR...[X]"
- exit 1
- fi
- }
- _create(){ # Function Create all conf for run WIFI
- # Up wireless interface
- if ifconfig "${interface}" up; then
- printf '%b\n' "\e[32;1mINTERFACE ${interface} UP...[OK]\e[m"
- else
- printf '%b\n' "\e[31;1mINTERFACE ${interface} NO UP...[X]"
- exit 1
- fi
- if wpa_passphrase "$network" "$password" > "$supplicant"; then
- printf '%b\n' "\e[32;1m${supplicant} CREATED...[OK]\e[m"
- else
- printf '%b\n' "\e[31;1m${supplicant} NOT CREATED...[X]\e[m"
- exit 1
- fi
- }
- _usage(){
- clear
- cat <<END
- upwifi [OPTIONS]
- Manual USAGE.
- OPTIONS IN LINE:
- -----------------------------------------------------
- start
- Your conf file created? ok, now run upwifi:
- # upwifi start
- -----------------------------------------------------
- create
- For Create a new configuration use:
- # upwifi create
- Do not forget to fill in all variables present
- internally in the program ...
- !! FILL ALL THE FIELDS !!
- interface="INTERFACE HERE"
- network="NETWORK HERE"
- password="PASSWORD HERE"
- -----------------------------------------------------
- END
- }
- ############
- #START #
- ############
- # Call functions
- case "$1" in
- start) _start ;;
- create) _create ;;
- help) _usage ;;
- *) _usage ;;
- esac
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