Shawn questions

Shawn answers

• Perl or Awk: Match Movie run times greater than 5 hours
• more efficient HH:MM:SS conversion possible?
• Why does calling `system` with indirect object give syntax error only with autodie
• grep from a substring to find the match string
• Printing multiple columns with awk but joined by semicolon
• Shuffling parts of a file between markers
• parsing the date to calculate days until cert expiry from a shell script
• Delete duplicate JSON file based on one of the attributes
• How to determine whether a unicode character is fullwidth or halfwidth in Perl
• Run gcc -gcodeview