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How to declare a global variable in php?
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I needed to calculate the current unix epoch time each time a page is loaded, then use that value in a couple calculations (functions). "define" worked for me. Initially, I didn't see that "echo FOOTER_CONTENT;" didn't have a preceding '$' and I got errors.
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Apache Proxy: No protocol handler was valid
...les straight to php5-fpm:
<FilesMatch \.php$>
SetHandler "proxy:unix:/var/run/php5-fpm.sock|fcgi://localhost"
</FilesMatch>
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How to prompt for user input and read command-line arguments [closed]
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readline only available on unix out of the box though.
– demented hedgehog
Oct 22 '13 at 3:37
5
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How to search contents of multiple pdf files?
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Recoll is a fantastic full-text GUI search application for Unix/Linux that supports dozens of different formats, including PDF. It can even pass the exact page number and search term of a query to the document viewer and thus allows you to jump to the result right from its GUI.
Reco...
Version of Apache installed on a Debian machine
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Try apachectl -V:
$ apachectl -V
Server version: Apache/2.2.9 (Unix)
Server built: Sep 18 2008 21:54:05
Server's Module Magic Number: 20051115:15
Server loaded: APR 1.2.7, APR-Util 1.2.7
Compiled using: APR 1.2.7, APR-Util 1.2.7
... etc ...
If it does not work for you, run the comma...
find -exec with multiple commands
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Never embed {} in shell code. See unix.stackexchange.com/questions/156008/…
– Kusalananda
Sep 3 '17 at 7:03
3
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Regex: Remove lines containing “help”, etc
...neat trick. I'd rather get it done with a few simple clicks than fire up a Unix console (ignoring that I'm mostly on Windows), cd into the path, and type in a complex command (worrying about syntax and about screwing up permanently then realizing there's no backup). [Don't get me wrong, I use consol...
Python's time.clock() vs. time.time() accuracy?
...iously in 2.7, according to the time module docs:
time.clock()
On Unix, return the current processor time as a floating point number
expressed in seconds. The precision, and in fact the very definition
of the meaning of “processor time”, depends on that of the C function
of the sa...
Postgresql: Scripting psql execution with password
...s often available to all users, and therefore insecure. However, in Linux/Unix environments you can provide an environment variable for a single command like this:
PGPASSWORD=yourpass psql ...
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Rearrange columns using cut
...); it's probably a bug that a workaround like $ should be necessary. See: unix join separator char.
join needs two filenames, even though there's just one file being worked on. Using the same name twice tricks join into performing the desired action.
For systems with low resources join offers a sm...