Ed Mastery - IT Mastery, #13 - E-book - ePub

Let me be perfectly clear: ed(1) is the standard Unix text editor. If you don't know ed, you're not a sysadmin. You're a mere dabbler. A dilettante. Deficient. Forty years after ed's introduction, internationally acclaimed author Michael W Lucas has finally unlocked the mysteries of ed for everyone. With Ed Mastery, you too can become a proper sysadmin. Ed Mastery will help you:.understand buffers and addresses.insert, remove, and mangle text.master file management and shell escapes.comprehend regular expressions, searches, and substitutions.create high-performance scripts for transforming filesYou must be at least this competent to use this computer.
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