I used this command ifconfig ppp0 | tail -2 | sed -n 1p | awk '{print $3,$4}' | alertto show the result of the command before the | alert, but it shows me the command not the result, in my case the result of the command :ifconfig ppp0 | tail -2 | sed -n 1p | awk '{print $3,$4}'is (40.5 MB) for example.
how to alert the result of command?
ubuntu;command line;pipe