Think about Loose Coupling | |
PerlMonks |
comment on |
( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
if that's what the OP means by "stdin or command line", Seems it was. you could also use -p instead of -n: You could, but I wouldn't as it is less flexible than -n. If you want to omit some lines from the output, you can't do that if you are also using -l Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
In reply to Re^3: How to write a program to read stdin or command line?
by BrowserUk
|
|