Much of Linux system administration involves tediously combing through plain-text configuration files. Fortunately, Linux has a rich array of UNIX-derived data extraction utilities, including head, tail, grep, egrep, fgrep, cut, paste, join, awk, and more.
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This article introduces basic client-side networking using both core Python modules and the Twisted framework. For its example, I will show how to send, receive, and delete emails, and conduct Telnet sessions.
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A list of linux commands for common operations including: file searching, networking, directory navagation, etc.
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