I’m trying to use the PHP passthru function to execute an OS command on Linux. I am using it as follows. The Linux command is just to list files in a directory I know does not exist and then I am just echoing the status to make sure it’s not 0. However the status seems to be the entire output
Execute program with different parameters and storing results in txt file
I am trying to execute a program (let’s say myApp) in the ubuntu shell. Normally myApp is called like this: myApp /path/to/file1 /path/tofile2 the output is a matrix which will be printed on the standard output. What i want to do is to execute myApp for all files in a directory and save the output in a …
Get the size of a folder in Linux server
While the following code works well in windows, in Linux server (of pythonanywhere) the function only returns 0, without errors. What am I missing? Ref: Code from https://stackoverflow.com/a/37367965/6546440 Answer The solution was given by @gilen-tomas in the comments: A complete path is needed!
Bash – Retrieve ID From A String (xinput) Received From A Pipe
When I run the following command it returns me the information of my current mouse:- What command should I execute (maybe along with some regex) that I can get an output 13 (in current case). Something like this:- Answer Or even shorter :
Linux device tree (AD5628)
I am trying to use AD5628 Digital to analog converter on my raspberry Pi 3 board . I have enabled the driver for that (http://lxr.free-electrons.com/source/drivers/iio/dac/ad5064.c) in the Yocto kernel . But when i opened the path /sys/bus/iio/devices/ Mentioned in (https://wiki.analog.com/resources/tools-sof…
C++ pThread program isn’t running to completion [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 6 years ago. Improve this question IR…
Find usage % of a directory in the disk [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 transfer data with high speed through USB?
I’m trying to find a way to send/receive data through USB port of an ARM processor on a zynq board (ZC706) running petalinux. I searched on the net and I’m totally confused where to begin. I found solutions but those did not consider USB to be connected to ARM processor, high-speed data transfer o…
`Unhandled Exception: System.ArgumentNullException: Value cannot be null.` error while running `dotnet run` using a startup script
I’m trying to run a dotnet app using dotnet run –configuration Release at system server Startup/Reboot. I’m using a init.d script to acheive the same. My startup script, located at /etc/init.d/myscript contains the following: Contents of botScript.sh: When my server Starts or Reboots the sta…
Zip Junk Paths Option Not Working
I have a bit of an odd one that I can’t seem to figure out. Here’s the setup. I am downloading a bunch of files given to a script via array. The files are not necessarily in the same folder, so I don’t think just using cd to change directory and then add the files I want is going to