If you are in linux, you might want to add a newline; for example, perl -le 'print("aaa");' -- adding the -l auto-adds newline; useful for oneliners. (edit: without the newline, the aaa and the next command-line prompt will be next to each other, like aaa[##]Here'sMyCommandLinePrompt:)

If you are in windows, single quote ' is not a valid quote mark for the command line, so swap quotes around: perl -le "print('aaa');"

In reply to Re: beginners trap: one liner by pryrt
in thread solved: beginners trap: one liner by toohoo

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