Below is the code. Its the 1st line of a file.
[123 web int 1 09:30:45 2013]
How can I remove the bracket and display like below.
123 web int 1 09:30:45 2013
I dont want to use AWK or SED or PERL. I need to use only the bash shell scripting commands to do it.
sed -s 's/\[//g;s/\]//g'
Not sure if it is homework but......
You could try modifying this as a starter:-
http://www.unix.com/showthread.php?p=302871693\#post302871693
you can use the substitution example take the value in variable and use
${var/[//}