tar

Sharel Cassity is a PHENOMAL jazz saxophonist by night, and an incredible RHEL Sysadmin by day: she works for Google by day, and…

bash shell scripts

Please demonstrate how to write a short bash shell backup script, and then show several examples of running the script at many different…

crontab and cron

Bird is a RHEL Sysadmin at Google, a really good one. He is teaching two new hires about cron and crontab. He wants…

cron and crontab

Charlier "Bird" Parker is a genius-level saxophonist who has memorized every Linux command in about 2 hours. After a 10 minute interview at…