Shizzmo questions

Shizzmo answers

• Running commands though PHP/Perl scripts as a priviledged user on Linux
• In htaccess, I'd like to replace underscores with hyphens and then redirect the user the new url
• What are the minimum unix permissions to run an executable jar file?
• Convert floating point variable to integer?
• In a Bash script, how can I exit the entire script if a certain condition occurs?