November 2015
Beginner
282 pages
5h 5m
English
Content preview from Linux Shell Scripting EssentialsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 8. Scheduling Tasks and Embedding Languages in Scripts
Until now, we learned about various useful shell utilities and how to write them into a shell script in order to avoid writing the same instructions again and again. Automating tasks by writing into scripts reduces the tasks up to a certain extent, but still we will have to run those scripts whenever required. Sometimes, it happens that we want to run a command or script at a particular time, for example, sysadmin has to run a clean-up and maintenance of a system available in the data center at 12:30 AM. To perform the required operation, sysadmin will login into a machine around 12:30 AM and do the necessary work. But what if his or her home network is down and the data center is ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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