Unmatched SSID & password
I'm working on script which will be use for connecting to wifi.
Specification:
- Don't use network-manager.
- Some SSID & Password is stored in file.
- If SSID is matched than get the password from file & connect to wifi.
- File format is like this:
SSID:CoreFragment
Passphrase:WiFi1234
SSID:CoreFragment_5G
Passphrase:WiFi1234
SSID:Aleph_inCar
Passphrase:1234567890
Function for searching SSID:
search_ssid(){
sudo service network-manager stop
rfkill unblock wifi
sudo ifconfig wlp2s0 up
sudo iwlist wlp2s0 scan | grep SSID
for ssid_name in $(sudo iwlist scan 2>/dev/null |grep ESSID | sed 's/.*ESSID:"(.*)".*/1/')
do
echo "$ssid_name";
done
}
Here is my function for getting SSID and passphrase:
ssid_password(){
ssid=$(grep -oP '^SSID:K.+' list_wifi.txt)
for ssid in $(grep -oP '^SSID:K.+' list_wifi.txt)
do
if [ $ssid == $ssid_name ]; then
echo "SSID found...";
passphrase=$(awk '/Passphrase/ && match($0,/CoreFragment Passphrase:[0-9a-zA-Z]+/){val=substr($0,RSTART,RLENGTH);sub(/.*:/,"",val);print val;val=""}' list_wifi.txt)
echo "$passphrase";
fi
done
} There is 2 problems:
1) ssid_password is not working properly.
2) getting passphrase from file is also not working.
Where is the problem in my function?
I'm working on ubuntu 18.04
shell-script awk wifi
asked 6 mins ago
yash shahyash shah
177
add a comment |
I'm working on script which will be use for connecting to wifi.
Specification:
- Don't use network-manager.
- Some SSID & Password is stored in file.
- If SSID is matched than get the password from file & connect to wifi.
- File format is like this:
SSID:CoreFragment
Passphrase:WiFi1234
SSID:CoreFragment_5G
Passphrase:WiFi1234
SSID:Aleph_inCar
Passphrase:1234567890
Function for searching SSID:
search_ssid(){
sudo service network-manager stop
rfkill unblock wifi
sudo ifconfig wlp2s0 up
sudo iwlist wlp2s0 scan | grep SSID
for ssid_name in $(sudo iwlist scan 2>/dev/null |grep ESSID | sed 's/.*ESSID:"(.*)".*/1/')
do
echo "$ssid_name";
done
}
Here is my function for getting SSID and passphrase:
ssid_password(){
ssid=$(grep -oP '^SSID:K.+' list_wifi.txt)
for ssid in $(grep -oP '^SSID:K.+' list_wifi.txt)
do
if [ $ssid == $ssid_name ]; then
echo "SSID found...";
passphrase=$(awk '/Passphrase/ && match($0,/CoreFragment Passphrase:[0-9a-zA-Z]+/){val=substr($0,RSTART,RLENGTH);sub(/.*:/,"",val);print val;val=""}' list_wifi.txt)
echo "$passphrase";
fi
done
} There is 2 problems:
1) ssid_password is not working properly.
2) getting passphrase from file is also not working.
Where is the problem in my function?
I'm working on ubuntu 18.04
shell-script awk wifi
asked 6 mins ago
yash shahyash shah
177
add a comment |
I'm working on script which will be use for connecting to wifi.
Specification:
- Don't use network-manager.
- Some SSID & Password is stored in file.
- If SSID is matched than get the password from file & connect to wifi.
- File format is like this:
SSID:CoreFragment
Passphrase:WiFi1234
SSID:CoreFragment_5G
Passphrase:WiFi1234
SSID:Aleph_inCar
Passphrase:1234567890
Function for searching SSID:
search_ssid(){
sudo service network-manager stop
rfkill unblock wifi
sudo ifconfig wlp2s0 up
sudo iwlist wlp2s0 scan | grep SSID
for ssid_name in $(sudo iwlist scan 2>/dev/null |grep ESSID | sed 's/.*ESSID:"(.*)".*/1/')
do
echo "$ssid_name";
done
}
Here is my function for getting SSID and passphrase:
ssid_password(){
ssid=$(grep -oP '^SSID:K.+' list_wifi.txt)
for ssid in $(grep -oP '^SSID:K.+' list_wifi.txt)
do
if [ $ssid == $ssid_name ]; then
echo "SSID found...";
passphrase=$(awk '/Passphrase/ && match($0,/CoreFragment Passphrase:[0-9a-zA-Z]+/){val=substr($0,RSTART,RLENGTH);sub(/.*:/,"",val);print val;val=""}' list_wifi.txt)
echo "$passphrase";
fi
done
} There is 2 problems:
1) ssid_password is not working properly.
2) getting passphrase from file is also not working.
Where is the problem in my function?
I'm working on ubuntu 18.04
shell-script awk wifi
asked 6 mins ago
yash shahyash shah
177
I'm working on script which will be use for connecting to wifi.
Specification:
- Don't use network-manager.
- Some SSID & Password is stored in file.
- If SSID is matched than get the password from file & connect to wifi.
- File format is like this:
SSID:CoreFragment
Passphrase:WiFi1234
SSID:CoreFragment_5G
Passphrase:WiFi1234
SSID:Aleph_inCar
Passphrase:1234567890
Function for searching SSID:
search_ssid(){
sudo service network-manager stop
rfkill unblock wifi
sudo ifconfig wlp2s0 up
sudo iwlist wlp2s0 scan | grep SSID
for ssid_name in $(sudo iwlist scan 2>/dev/null |grep ESSID | sed 's/.*ESSID:"(.*)".*/1/')
do
echo "$ssid_name";
done
}
Here is my function for getting SSID and passphrase:
ssid_password(){
ssid=$(grep -oP '^SSID:K.+' list_wifi.txt)
for ssid in $(grep -oP '^SSID:K.+' list_wifi.txt)
do
if [ $ssid == $ssid_name ]; then
echo "SSID found...";
passphrase=$(awk '/Passphrase/ && match($0,/CoreFragment Passphrase:[0-9a-zA-Z]+/){val=substr($0,RSTART,RLENGTH);sub(/.*:/,"",val);print val;val=""}' list_wifi.txt)
echo "$passphrase";
fi
done
} There is 2 problems:
1) ssid_password is not working properly.
2) getting passphrase from file is also not working.
Where is the problem in my function?
I'm working on ubuntu 18.04
shell-script awk wifi
shell-script awk wifi
asked 6 mins ago
yash shahyash shah
177
asked 6 mins ago
yash shahyash shah
177
asked 6 mins ago
yash shahyash shah
177
asked 6 mins ago
yash shahyash shah
177
asked 6 mins ago
yash shahyash shah
177
177
add a comment |
add a comment |
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