in linux you can use the evil bird emoticon (:>) to destroy files, eg `:> important_document.txt`

the bird will eat the file and leave it completely empty!

@rebane2001 hmm I suppose thats because its writing nothing into the file but I dont understand the reason for the : (I mean yeah it does make the face but from a commands perspective I mean)

Id assume it works without?

Im guessing
: is ignored or perhaps written into the file?
What is the purpose of the : (colon) GNU Bash builtin?

What is the purpose of a command that does nothing, being little more than a comment leader, but is actually a shell builtin in and of itself? It's slower than inserting a comment into your scripts...

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