Hello.
I write a shell scripr reading of configuration files. I need to read data from config file. Here is the shell command for extracting the file.

cat renicepid.conf | gawk -F : '/./ {print $2}'

I have this file:
renicepid.conf
//--------------------------------------
Application: -r 2 xterm terminal asdfgh

I need to extract the data after Application:.So, now this work but my question is how to do that if there are many such lines.
Something like this:
//----------------------------------
Application: -r 2 xterm terminal asdfgh
Application: -r 2 aaa dddd ggggg
Application: -r 2 aaa dddd ggggg
Application: -r 2 rrr tt fdgfd dfgsdfgdfg

In that shell command i extract all found lines. I need to have an access to every line.

Thanks in advance.

Just replace echo "DO SOMETHING: $line" with whatever you want to execute for each line.

read reads a single line from stdin and stores it in the specified environment variable.

The while loop will simply execute until read returns an error (when no lines remain to be read).

Thank you. I am very appreciated.