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How do I list all cron jobs for all users?

...ld have to run this as root, but: for user in $(cut -f1 -d: /etc/passwd); do crontab -u $user -l; done will loop over each user name listing out their crontab. The crontabs are owned by the respective users so you won't be able to see another user's crontab w/o being them or root. Edit if you...
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How do I get a Cron like scheduler in Python? [closed]

...t time def job(): print("I'm working...") schedule.every(10).minutes.do(job) schedule.every().hour.do(job) schedule.every().day.at("10:30").do(job) while 1: schedule.run_pending() time.sleep(1) Disclosure: I'm the author of that library. ...
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Do I need all three constructors for an Android custom view?

When creating a custom view, I have noticed that many people seem to do it like this: 6 Answers ...
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Why are local variables not initialized in Java?

...sly, if instance variables can be given a default value, then why can't we do the same for local variables? 15 Answers ...
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How do you convert a jQuery object into a string?

How do you convert a jQuery object into a string? 12 Answers 12 ...
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How to modify a text file?

... a string into a text file without deleting or copying the file. How can I do that? 8 Answers ...
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Why do we need to install gulp globally and locally?

...all gulp first globally (with -g flag) and then one more time locally. Why do I need this? 7 Answers ...
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What does if __name__ == “__main__”: do?

Given the following code, what does the if __name__ == "__main__": do? 33 Answers 33...
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How to loop over directories in Linux?

...nd -mindepth 1 make sure that find only looks in the current directory and doesn't include . itself in the result -type d looks only for directories -printf '%f\n prints only the found folder's name (plus a newline) for each hit. Et voilà! ...
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Why do some websites add “Slugs” to the end of URLs? [closed]

... a guess at url's simply from the address bar. i.love.pets.com/search/cats+dogs could easily lead to i.love.pets.com/search/pug+puppies etc – Xian Sep 6 '08 at 13:51 12 ...