I followed this tutorial successfully. But it doesn’t explain how to configure on vscode. Glad is in this folder /usr/include and I did use sudo in the terminal to compile and generate a.out. How do I do that in vscode? I have this error output when I try to build task: terminal My tasks is configured like that: tasks.json How
Tag: linux
python ProcessPoolExecutor memory problems
This is in Linux, Python 3.8. I use ProcessPoolExecutor to speed up the processing of a list of large dataframes, but because they all get copied in each process, I run out of memory. How do I solve this problem? My code looks like this: I want to minimize the unnecessary copying of data, i.e. minimize my memory footprint. What’s
How to echo group of arguments passed to a script, instead of each individual argument
I have this very basic script: That when running it: The output will be an echo of each argument like this: How can I modify it to echo the arguments in a group of 4 or less (the last group), like this: Answer You can use printf: rematk: At the end of the last line you’ll get a space character
How to copy files containing the given character using terminal in Linux Mint?
In Linux Mint, I have a directory that has many files and I want to copy files that contain x in their filename and paste them into other destination. How can I do it using a terminal? Answer Go to the directory that contains all of your files, then try this one. this commnad can help you. replace YourDestination wtih
can i delete nohup.out, Because it stopped writing?
I executed a python code in the AWS Lightsail linux server in the background It contains 5M Records insertions and I added logs after every insertion. I don’t see log output after 852. I Can see my process is still running the background If I delete the nohup.out file will it recreate the file with new Logs? How can I
Bash command option clarification bash -ex
could you please explain to me what exactly this shell command do? It is quite difficoult to retrive the description of this -ex option. sh #!/bin/bash -ex Thanks in advance Answer It means you’re invoking new bash shell with -e and -x shell options See shell options here: https://tldp.org/LDP/abs/html/options.html -e errexit Abort script at first error, when a command exits
How to parse values from a C string into a struct timespec
My program will be receiving C string input in the format of Wed, 21 Oct 2015 07:28:00 GMT, e.g. How to convert this into a struct timespec so I can compare with the st_atim, st_mtim, and st_ctim struct timespec’s returned from the stat() function? This post talks about strptime and sscanf, and I also found strftime, but all these convert
ansible ansible_default_ipv4 set wrong interface
I am trying to configure a host and automatically select the relevant interface. For that I am trying to run the Ansible task: For some reason it stores in network_interfaces_to_configure an interface that is deactivated — it sets it to enp1s0f1 and it should be set to enp1s0f0 The host have the following interfaces: lo docker0 (virtual) enp1s0f0 (hardware connected
zip the files and folders inside a parent directory without including the parent directory + Amazon Linux
Is there a Linux command to zip the files and folders inside a parent directory without including the parent directory. From all the solutions that I tried, the parent directory also is getting zipped Answer Move into the folder, then zip : Dirty, but effective Or, in a more fancy way, using tar:
Why do I get this bash error? “export: `/home/atul/Public/Android’: not a valid identifier.”
I did this from the ~ directory. I typed this command sudo gedit .bashrc then I appended these lines to the file and saved it. Now when I open the terminal I get the following error: Its good that I have fish installed else I wouldn’t have been able to use the terminal. Please help me solve this error. Answer