git-noob questions

• Is there a CPAN module that digests a short string into a short number?
• How do I find out the filename of a Perl package?
• What's the fastest way to make concurrent web requests in Perl? [closed]
• EC2 - taking an EBS snapshot, saving to S3, and then launching instances from S3
• SQLite table with Git merging
• How do I send email to my Gmail account using SMTP and Perl?
• Pointing Amazon's CloudFront at an A record not a CNAME
• Git - finding a filename from a SHA1
• A Regex to match a SHA1
• Git - finding the SHA1 of an individual file in the index

git-noob answers