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How do I create a crontab through a script

...0 1 * * * /root/test.sh" | ssh $i " tee -a /var/spool/cron/root" done In Linux, the default location of the crontab file is /var/spool/cron/. Here you can find the crontab files of all users. You just need to append your cronjob entry to the respective user's file. In the above example, the root u...
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How to list all tags that contain a commit?

...on with a loop to fix it. This problem is more apparent on Windows than on Linux, where the stack is more limited by default. See also this thread on the msysGit list. share | improve this answer ...
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Dump a mysql database to a plaintext (CSV) backup from the command line

..., I'm all ears. Also, I'd like something I can run from the command line (linux). If that's a mysql script, pointers to how to make such a thing would be helpful. ...
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Best way to iterate through a Perl array

...unning this on perl 5, version 24, subversion 1 (v5.24.1) built for x86_64-linux-gnu-thread-multi I get: Benchmark: running 1, 2, 3, 4, 5, 6 for at least 3 CPU seconds... 1: 3 wallclock secs ( 3.16 usr + 0.00 sys = 3.16 CPU) @ 12560.13/s (n=39690) 2: 3 wallclock secs ( 3.18 u...
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Using Selenium Web Driver to retrieve value of a HTML input

... For python bindings it will be : element.get_attribute('value') share | improve this answer | follow ...
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How to get arguments with flags in Bash

...A more extensive example can be found in the directory /usr/share/doc/util-linux/examples, at the very least on Ubuntu machines. – Serge Stroobandt Jan 22 '15 at 22:36 ...
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What is the difference between “ is None ” and “ ==None ”

... Not the answer you're looking for? Browse other questions tagged python jython or ask your own question.
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How to identify server IP address in PHP

...y adapted from How to I get the primary IP address of the local machine on Linux and OS X?) share | improve this answer | follow | ...
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程序员保值的4个秘密 - 杂谈 - 清泛网 - 专注C/C++及内核技术

....NET ,比如 C++ 和 Qt ,比如 J2EE ,比如 Ruby on Rails ,比如 Python 和 Django ,比如 Java 和 Android ,比如 Objective-C 和 Cocoa Touch ,比如 JavaScript, PHP……太多了,数不胜数。 应用层面的开发技术,很多人觉得门槛低,小年轻和富有经验...
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Skip certain tables with mysqldump

... Tested and used under MySQL 5.5.43 (for debian-linux-gnu (x86_64)) Thanks – Abdel Jul 17 '15 at 8:54 ...