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What is a .pid file and what does it contain?
...ge of that PID file. There are other reasons, more details are found here: unix.stackexchange.com/questions/12815/…
– user4815162342
Aug 27 '13 at 13:40
2
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How to get the current directory in a C program?
...e directory that the program is started from. This program is written for UNIX computers. I've been looking at opendir() and telldir() , but telldir() returns a off_t (long int) , so it really doesn't help me.
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Using HeapDumpOnOutOfMemoryError parameter for heap dump for JBoss
...me log file? If it's just to the console, what if I'm not logged into the Unix server through the console?
4 Answers
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How to retrieve a user environment variable in CMake (Windows)
...command line prompt after you change the user settings.
The equivalent in Unix/Linux is adding a line to your .bash_rc: you need to start a new shell to get the values.
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Looking for files NOT owned by someone
...can have ${cmdhere} operate on each file in parallel. cmdhere ::= standard unix utils; standard unix utils ::= chmod, chown, stat, ls, ...
– Dwight Spencer
Mar 4 '14 at 7:12
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bower command not found
...estion (npm global path prefix) all you need is to set proper npm prefix.
UNIX:
$ npm config set prefix /usr/local
$ npm install -g bower
$ which bower
>> /usr/local/bin/bower
Windows ans NVM:
$ npm config set prefix /c/Users/xxxxxxx/AppData/Roaming/nvm/v8.9.2
$ npm install -g bower
Th...
In Python, how do you convert seconds since epoch to a `datetime` object?
...mp(timestamp) fail on windows for dates before Jan. 1, 1970 while negative unix timestamps seem to work on unix-based platforms. The docs say this:
"This may raise ValueError, if the timestamp is out of the range of
values supported by the platform C gmtime() function. It’s common for
this...
How to set environment variables in Python?
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@Evan There might be some historical variants of Unix that don't support putenv(), but for those Unixen there is nothing you can do anyway. Even old version of AIX and HPUX I worked with did support it. If anyone is actually able to find a computer not supporting it toda...
How to check if a python module exists without importing it
...y thoughts for the ones coming after me and looking for the same:
Linux/UNIX script file method: make a file module_help.py:
#!/usr/bin/env python
help('modules')
Then make sure it's executable: chmod u+x module_help.py
And call it with a pipe to grep:
./module_help.py | grep module_nam...
Mac OSX Lion DNS lookup order [closed]
...ht still be an issue in some cases.
Make sure your /etc/hosts file is a unix style text file, with linefeeds as the ending rather than cr's.
Editing with TextWrangler or a unix text editor should preserve the file.
If your file is already messed up, try this to fix
tr '\015' '\012' < /etc...