Most voted questions in Linux Administration

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Using v4l2loopback virtual cam with google-chrome or chromium on linux while having real webcam in use

(I hope posting an answer to own ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,690 points • 2,051 views
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Creating a daemon in Linux

In Linux I want to add a ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,690 points • 303 views
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How can I convert a series of images to a PDF from the command line on linux?

I have a scanning server I wrote ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,690 points • 478 views
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How do I copy folder with files to another folder in Unix/Linux?

I am having some issues to copy ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,690 points • 359 views
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Trying to download from github to linux but their is only zip and gz

trying to download an older version of ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,690 points • 304 views
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What does "&" at the end of a linux command mean?

I am a system administrator and I ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,690 points • 534 views
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How can I monitor the thread count of a process on linux?

I would like to monitor the number ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,690 points • 414 views
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How to setup CRON job to run every 10 seconds in Linux?

I need to run a CRON job every 10 ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 5,231 views
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What is the difference between ''find .'' and ''find /'' on linux command

I am solving overthewire bandit. I looked ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 397 views
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How to create user in linux by providing uid and gid options?

I have 2 linux machines. On one ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 710 views
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On Linux, does the remove command "rm" run in the background?

I am trying to run my test ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 590 views
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Launch the Brave web browser on Linux using selenium & JavaScript

I am trying to setup a hello ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 1,033 views
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Error: No toolchains found in the NDK toolchains folder for ABI with prefix: llvm

I want to compile an open source ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 675 views
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ImageMagick Linux mimick ezgif.com result

Ezgif.com is a great page but can ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 339 views
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Getting file in hex format - my output vs xxd command output

I'm trying to write a simple program ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 607 views
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Hexdump reverse command

The hexdump command converts any file to hex values. But ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 627 views
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Linux Command for getting a dump of hex values bytes from Pcap File

I require a linux command to display ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 568 views
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Getting file in hex format - my output vs xxd command output

I'm trying to write a simple program ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 1,401 views
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How do I output coloured text to a Linux terminal?

How do I print coloured characters to ...READ MORE

Apr 20, 2022 in Linux Administration by Edureka
 • 13,690 points • 344 views
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failure to compile imgui, glfw, opengl on linux with gcc 11.2

I've recently started coding with c++ and ...READ MORE

Apr 14, 2022 in Linux Administration by Aditya
 • 7,680 points • 808 views
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How to convert a PDF into JPG with command line in Linux?

What are fast and reliable ways for ...READ MORE

Apr 14, 2022 in Linux Administration by Aditya
 • 7,680 points • 545 views
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Is it possible to use 9-bit serial communication in Linux?

RS-232 communication sometimes uses 9-bit bytes. This ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 562 views
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How does the wc -c in linux work?

Why the number of characters is 4? echo ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 1,267 views
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BlueStacks emulator for Linux?

I'm under Linux and I need a ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 771 views
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What is a .pid file and what does it contain?

Can anyone shed more light on this, ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 569 views
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Rename directory in linux system

Is there any way to change a ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 308 views
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Alternative to ping

I want to see if an Amazon ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 565 views
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What does the 'export' command do?

I happen to run some commands blindly, ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 398 views
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What directory is '~' when I type 'cd ~'?

I'm only new to using SSH, but ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 434 views
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Default username and password of kali linux -2021.1-vbox amd 64?

I had tried this USERNAME: Root PASSWORD: Root user: ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 1,324 views
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how to grep a specific process from ps in linux?

When I ps -af | grep RV ...READ MORE

Apr 14, 2022 in Linux Administration by Rahul
 • 9,680 points • 3,529 views
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What are file descriptors, explained in simple terms?

What would be a more simplified description ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 445 views
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Can't remove a linux directory using linux terminal

I've been trying to remove an unwanted ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 284 views
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Shell: How to call one shell script from another shell script?

I have two shell scripts, a.sh and ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 461 views
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What is special about /dev/tty?

ls -la /dev/tty shows the output: crw-rw-rw- 1 ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 297 views
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0 answers

Get program execution time in the shell

I want to execute something in a ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 332 views
0 votes
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Get Selenium to work with Brave browser on Linux

I am trying to get Selenium to ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 1,507 views
0 votes
0 answers

What exactly does the Unix `bash` command do when run without options?

When you type bash into the terminal ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 368 views
0 votes
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Reading data from /dev/usb/lp0 linux

 I have a label printer Wincode LP433 ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 765 views
0 votes
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How to implement getch() function of C in Linux?

In TurboC++, I can use the getch() ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 880 views
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unzip .gz file as a directory

I am new to Linux and had ...READ MORE

Apr 14, 2022 in Linux Administration by Soham
 • 9,710 points • 427 views
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Run text file as commands in Bash

If I have a text file with ...READ MORE

Apr 13, 2022 in Linux Administration by Aditya
 • 7,680 points • 643 views
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What killed my process and why?

This happened two times. I asked if ...READ MORE

Apr 13, 2022 in Linux Administration by Aditya
 • 7,680 points • 516 views
0 votes
0 answers

Can't connect cloudflare warp vpn in linux

I installed and set up Cloudflare warp ...READ MORE

Apr 13, 2022 in Linux Administration by Aditya
 • 7,680 points • 1,297 views
0 votes
0 answers

An alternative in php to the xxd command in linux

I need to convert the bin file ...READ MORE

Apr 13, 2022 in Linux Administration by Aditya
 • 7,680 points • 805 views
0 votes
0 answers

Processing places.sqlite file with Linux

Firefox stores the whole story in that ...READ MORE

Apr 13, 2022 in Linux Administration by Aditya
 • 7,680 points • 351 views
0 votes
0 answers

Linux command to display date in unix format

What command can I use in Linux ...READ MORE

Apr 13, 2022 in Linux Administration by Aditya
 • 7,680 points • 439 views
0 votes
0 answers

What is the difference between a symbolic link and a hard link?

Recently I was asked this during a ...READ MORE

Apr 13, 2022 in Linux Administration by Rahul
 • 9,680 points • 336 views
0 votes
0 answers

Linux Command for getting a dump of hex values bytes from Pcap File

I require a Linux command to display ...READ MORE

Apr 13, 2022 in Linux Administration by Rahul
 • 9,680 points • 793 views
0 votes
0 answers

UNIX man command to find list of man sections

I'm working on a lab that is ...READ MORE

Apr 13, 2022 in Linux Administration by Rahul
 • 9,680 points • 427 views
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