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notes:perl_cheat_sheet

Differences

This shows you the differences between two versions of the page.

--- notes:perl_cheat_sheet [2026/09/14 11:59]
163.7.16.195 old revision restored (2026/06/03 01:38)
+++ notes:perl_cheat_sheet [2026/09/17 10:21] (current)
188.3.199.7 old revision restored (2026/09/11 18:08)
@@ Line 14: / Line 14: @@
   * Parenthesis are optional unless part of syntax.
   * ''@ARGV'' contains arguments, $0 contains program name.
+  * ''die'' can be used to exit early $! will contain any system error message. Without \n at the end, perl will append line number to error message.
 ===== Numbers =====

notes/perl_cheat_sheet.1789412373.txt.gz · Last modified: 2026/09/14 11:59 by 163.7.16.195

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