fellow monks,
$ ls -l foo*
-rw-rw-r-- 1 metrica metrica 0 Sep 6 08:02 foo
$ perl -pi~ -e '' foo
$ ls -l foo*
-rw-rw-r-- 1 metrica metrica 0 Sep 6 08:02 foo
-rw-rw-r-- 1 metrica metrica 0 Sep 6 08:02 foo~
I am using perl version 5.
$ perl -pi~ -e '' foo
what did the above line do ?
why it has created a file called 'foo~' ?
am I making any mistakes there ?
"Keep pouring your ideas"
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