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Commenting in a Bash script inside a multiline command
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Thanks for the explanation. I've opened a question on unix.sx asking for more details, bash multi line command with comments after the continuation character.
– Faheem Mitha
Aug 21 '11 at 15:18
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What does 'stale file handle' in Linux mean?
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cannot download, $GOPATH not set
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What platform (Windows or Linux/OS X/other Unix)? If not Windows, what doesecho $GOPATH say? It might be worth posting as a separate question; it sounds like you're in some unusual situation, and debugging those in comments can be tricky.
– twotw...
How can I escape white space in a bash loop list?
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This is exceedingly tricky in standard Unix, and most solutions run foul of newlines or some other character. However, if you are using the GNU tool set, then you can exploit the find option -print0 and use xargs with the corresponding option -0 (minus-zero). Th...
Catch Ctrl-C in C
...table as behavior of sigaction:
The behavior of signal() varies across UNIX versions, and has also
varied historically across different versions of Linux. Avoid its
use: use sigaction(2) instead.
On System V, system did not block delivery of further instances of the signal and delivery of...
How to see top processes sorted by actual memory usage?
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use quick tip using top command in linux/unix
$ top
and then hit Shift+m (i.e. write a capital M).
From man top
SORTING of task window
For compatibility, this top supports most of the former top sort keys.
Since this is primarily a service to former top use...
How to schedule a function to run every hour on Flask?
...ing():
logging.info("Did the thing")
return "OK", 200
Then add a unix cron job that POSTs to this endpoint periodically. For example to run it once a minute, in terminal type crontab -e and add this line:
* * * * * /opt/local/bin/curl -X POST https://YOUR_APP/cron/do_the_thing
(Note tha...
How to merge two files line by line in Bash
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Variable interpolation in the shell
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String literals: Where do they go?
...'re bored sometime, you might want to look at (for one example) the legacy UNIX a.out format (e.g., freebsd.org/cgi/…). One thing you should quickly notice is that it only supports one data segment, which is always writable. So if you want read-only string literals, essentially the only place they...