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Tag: redhat
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Linux Admin Basics 3 of 3 – text processing, regex, sed & awk
ReadMost of the text processing can be processed by awk and sed. Sed is non-interactive stream editor that allows you to specify all editing instructions…
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cron and anacron in RedHat Linux (How logrotate works)
ReadCron and anacron We all know cron is a job scheduler. Many admin uses crontab to manage scheduled task. It is also important to know…