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How do you tell if a string contains another string in POSIX sh?
I want to write a Unix shell script that will do various logic if there is a string inside of another string. For example, if I am in a certain folder, branch off. Could someone please tell me how to accomplish this? If possible I would like to make this not shell specific (i.e. not bash only) but i...
How can I tell where mongoDB is storing data? (its not in the default /data/db!)
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While this question is targeted for Linux/Unix instances of Mongo, it's one of the first search results regardless of the operating system used, so for future Windows users that find this:
If MongoDB is set up as a Windows Service in the default manner, you can usua...
JPG vs. JPEG image formats
...utright wrong per se, but it is inaccurate. • The JPEG group were mostly Unix shops, thus the 4-char .jpeg extension, not because of Mac. • It was the DOS 8.3 limit that caused the shortening to .jpg — windows was just a shell on top of DOS. • The commonly accepted .jpg form is because of pr...
MySQL root password change
...ES;
Look at this page for more information: Resetting the Root Password: Unix Systems
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SVN checkout ignore folder
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these are unix shell commands (they can also be saved and executed as a script file)
– mrlem
Sep 19 '14 at 14:40
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What is the C++ function to raise a number to a power?
...ormal C methods in math.
#include <cmath>
pow(2,3)
if you're on a unix-like system, man cmath
Is that what you're asking?
Sujal
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SSH configuration: override the default username [closed]
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Not the answer you're looking for? Browse other questions tagged unix ssh ssh-config or ask your own question.
How can I find where Python is installed on Windows?
...u can use the following command in cmd:
>>> where python
or for unix enviroment
>>> which python
command line image
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Retrieve CPU usage and memory usage of a single process on Linux?
... Sample output:
CPU MEM
20.0 1.3
35.0 1.3
40.0 1.3
Related: https://unix.stackexchange.com/questions/554/how-to-monitor-cpu-memory-usage-of-a-single-process
Tested on Ubuntu 16.04.
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How to continue a Docker container which has exited
...backticks is evaluated (executed) by the shell before the main command - unix.stackexchange.com/questions/27428/…
– bnieland
Oct 4 '15 at 15:28
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