Cheat sheet perl

In my previous post - downloading youtube videos with a Perl one-liner - I used Perl's special variable $_.This is just one of many Perl's special variables. One day last year I decided to go through all the Perl's special variables carefully so I could become a better Perl programmer and make a cheat sheet which I could always keep on my desk and look things up when needed.

Whether you are a programmer who is taking the first steps to convert your Perl 5 code to Perl 6 and encountering some issues or you're just interested in learning about what might happen if you try to port Perl 5 programs to Perl 6, this article should answer your questions.Perl tutorials and training course for beginner Perl programmers.

We wanted to create short, simple guidelines that developers could follow to prevent XSS, rather than simply telling developers to build apps that could protect against all the fancy tricks specified in rather complex attack cheat sheet, and so the OWASP Cheat Sheet Series was born. TestsFeb 17, 2017 ยท Penetration testing tools cheat sheet, a quick reference high level overview for typical penetration testing engagements. Designed as a quick reference cheat sheet providing a high level overview of the typical commands a third-party pen test company would run when performing a manual infrastructure penetration test. For more in depth ... Unix / Linux Cheat Sheet. File System. ls โ€” list items in current directory. ls -l โ€” list items in current directory and show in long format to see perimissions, size, and modification date. ls -a โ€” list all items in current directory, including hidden filesPKGADD Cheat Sheet; FreeBSD PXEBoot Guide; Perl Regular Expressions; Handy SED One-Liners; Sendmail Reference; Sendmail Tips; Solaris System Information; Spamassassin on FreeBSD; Command Reference; The History of Unix; Unix Commands on Different OS's; Unix Permissions; Troubleshooting UNIX; BSD Administration Scripts; Using RPM; Version Control ...

Title: regexp-tip-sheet-v2 Author: Jason Secosky, SAS Institute Inc. Keywords: SAS DATA step PRX functions Perl Regular Expressions Created DateThe following post lists a few Linux commands that may come in useful when trying to escalate privileges on a target system. This is generally aimed at enumeration rather than specific vulnerabilities/exploits and I realise these are just the tip of the iceberg in terms of what's available.When learning regexes, or when you need to use a feature you have not used yet or don't use often, it can be quite useful to have a place for quick look-up. I hope this Regex Cheat-sheet will provide such aid for you. Regex Character Classes and Special Character classes. [bgh.] One of the ...