scragar questions

scragar answers

• Get the first n lines matching a certain pattern (with Linux commands)
• Is there a built-in PHP function to check if a given string is a reserved keyword?
• Argument Checking Problem in Bash Script
• How can I use Perl's system call to spawn independent threads?
• MySQL select all dates that are an increment of x days
• Practicing buffer overflow attack in Ubuntu
• How to Disable Keyboard Key with CSS?
• Determine Document Order from Nodes
• php: how to add odd/even loop in array
• MySQL : named parameters with PREPARE command?