I made a web app to turn off my computer’s screens, there are a few different technologies but it’s fairly simple: I have a html/js frontend that detects a button click (Screens On / Screens Off) which sends the option to the PHP backend via ajax The php then connects over a tcp port, sending the …
Linux: How to change command to different path?
I installed nodejs on my ubuntu system. The command which nodejsgives me the following response: /usr/bin/nodejs which is correct because a nodejs -v gives me the version I installed, 0.10.25. If I type which node instead, I get /usr/sbin/node which does nothing at all. My question is now: How do I change the…
Maikefile error make: *** [prepare] Error 127
I get the following error form the Makefile: Error: What am I doing wrong? Answer your subshell command git describe –abbrev=0 –tags is executed an returns the string “v1.1.2”. Make then tries to execute it as a program. should work
autossh not working when executed in python
I am trying to create ssh reverse tunnel. When I run the below command on terminal it works greate: But when I run it in python with os.system() or using subprocess it’s not working. When I check the processes list the process is created and running and has no difference with the last method.(running di…
CHange php 5.4 to 5.5 on Hostgator
Currently on composer install I get the error need 5.5.9 but using 5.4 but on Hostgator cpanal it’s set as 5.5 On php -v I get On php –ini I get When going into /opt/ There is a php54, php55 and php56 How do I change my version to 5.5 I saw the following example on this link But when
Force unmount of usb drive by closing open applications programatically [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …
How to I create a folder just like /data in arm Android devices?
I want to create a folder in android arm targets which will be like /data which has has read-write permission? I followed following steps in init.rc:- mkdir /home 0771 system system chown system system /home chmod 0771 /home After these commands folder created has following permissions : – drwxrwx–…
Complex regular subexpression recursion limit (32766) exceeded at
I have a perl script which performs a pgrep as follows: However when launch the script am having the following error/warning: Complex regular subexpression recursion limit (32766) exceeded at /home/k.sewnundun/test.pl line 16. Complex regular subexpression recursion limit (32766) exceeded at /home/k.sewnundun…
android Use Linux tools stored at assets folder
I want to use tools from Linux which not available in Android by default such as iw and iperf. I saw Android applications that use this tools (like this). There are two ways to do it. First: get root rights on device and put file of the tool to the system/bin/ folder. Second: put file of the tool to assets
crontab not executing, is different user for cron and crontab the issue?
I am using cygwin version 2.3.1(0.291/5/3) in Win7 and have been trying for hours to get my crontab scheduled job to run. In my eyes, the thing that could be an issue is that my cron process and my crontab process have different owners and I am not sure how to fix that. I have created a crontab task that