I am using a raspberry pi 4. And I installed a 64-bit (not 32-bit) Raspberry Pi OS. When I tried to install libjasper-dev using the command 'sudo apt-get instal
I need to start a certain service after system clock was correctly stepped by crony. System time is maintained by chrony (chronyd (chrony) version 3.5 (+CMDMON
I have the remote develop problem. I want to ask for some advices to solve this problem. when my code under ~/ floder, debug cannot stop at breakpoints: when
I am using Rstudio server on a remote server and I have some packages already installed. When I try to load libraries like raster or terra using Rstudio server,
I've a log file with below text, [2022-05-05T22:25:58,523] Text/debug data I want to fetch log data for errors in only last 10 mins to configure in cron. How t
I have a shell script located at "/home/pi/scripts/take-snapshot.sh" but when ever I try to execute it I get a error that the file is not present. the following
I would like to put a prefix, like "GDB> ", on every output from gdb to distinguish it from the output of my program. Is that possible? An example: test.c #i
I'm taking a course on computer structure and I'm lost. I was given the following file: Hello.s: #This is a simple "Hello World!" program .section .rodat
Visual Studio Code does not seem to display Persian or Arabic scripts nicely in the terminal window. I can confirm that on Linux, but not sure about macOS or Wi
as title says I need to write a bash oneliner that finds all txt files and, for each, writes name and content into another file. So far I wrote: find . -name "*
The code below is wrong for at least 2 reasons. I'll be rewriting this in assembly so I'll need the solution to be only linux system calls. What I'd like to do
When running Broadway back-end, the default tab name is "broadway 2.0". I wish to change this to something more meaningful but I'm running into a couple of dead
txt with more than 30000 records. All records are one for line and is an IP like this: 192.168.0.1 192.168.0.2 192.168.0.3 192.168.0.4 192.168.0.5 192.168.0.6 1
Is it possible using sed to replace the first occurrence of a character or substring in line of file only if it is the first 2 characters in the line? For examp
I have this line in a file. The blanks between the words can be tabs or spaces #define FN_AUTO_FN_FNSECTOR Function(2) /* FN_ comment*/ and I wanted outp
I want to use KCOV (code coverage for fuzzing) in the Linux kernel to record the coverage of certain system calls. I have enabled the corresponding kernel conf
i wanna understang why these three commands not always return the same jdk. In the third request, the jdk is not the same. 1- when i launch this command java -X
I'm very new to all of this so I'm kinda stuck... How would I restrict access to my server to a limited amount of user agents (using mod security)? Also how wou
I have a vue js app, which i run it locally with npm run serve command. I am trying to run it in a development linux ( RHEL) box with pm2 library, but it doesn'
I installed the Nginx server on kali linux and I manage to access it by entering localhost in the browser. I then installed Adminer in order to graphically mana