I get many emails and linkedin personal message about sharing interview questions for Build & Release Engineer and Configuration Engineer. I have asked some of my friends to share too…Read more »
What is Perl one-liner?
There are two ways a Perl script can be run:
a)from a command line, called one-liner, that means you type and execute immediately on the command line. You’ll need the -e option to start like “perl -e “print “Hello”;”. One-liner doesn’t mean one Perl statement. One-liner may contain many statements in one line.
b)from a script file, called Perl program.Read more »