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user123456
  • Member for 7 years, 7 months
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81 votes
4 answers
87k views

How to get rid of "No match found" when running "rm *"

28 votes
2 answers
58k views

How to recover a broken mp4 file: moov atom not found

26 votes
4 answers
5k views

How do I replace AND (&&) in a for loop?

26 votes
3 answers
20k views

How to know if my webcam is used or not?

16 votes
1 answer
1k views

How to get an average pipe flow speed

14 votes
3 answers
24k views

GPG key server for key search?

13 votes
1 answer
22k views

Mount error: mount failed: File exists

12 votes
1 answer
17k views

How can I press the Windows key with xdotool

10 votes
1 answer
21k views

Cannot compile kernel: error, kernel does not support PIC mode

10 votes
3 answers
4k views

How to generate a hotspot that does not requires password?

9 votes
3 answers
21k views

How to read the user input line by line until Ctrl+D and include the line where Ctrl+D was typed

8 votes
1 answer
3k views

How to set wireless key with nmcli interactively and securely without entering it in the command

8 votes
2 answers
9k views

How to send ffmpeg output to framebuffer?

8 votes
4 answers
4k views

How to add a huge file to an archive and delete it in parallel

7 votes
2 answers
4k views

What is the equivalent of "stty -echo" for zsh?

7 votes
1 answer
4k views

How to handle accents with enscript?

6 votes
1 answer
3k views

Can I connect to a hidden wifi without knowing the ESSID?

6 votes
1 answer
2k views

How to add a custom GPS location to a picture?

6 votes
1 answer
936 views

Is there a difference between u and c in mknod

6 votes
2 answers
7k views

Which process uses http-proxy 8080 [duplicate]

5 votes
1 answer
4k views

How to download an ISO and directly create a bootable USB

5 votes
1 answer
3k views

Which command allows me to read a pdf from stdin?

5 votes
1 answer
1k views

How to know if my microphone is used or not?

4 votes
1 answer
11k views

Cannot use root ssh despite option "PermitRootLogin yes" in sshd_config

4 votes
1 answer
708 views

How to turn a text pdf into picture pdf?

4 votes
2 answers
5k views

How to list iptables loadable match modules

4 votes
1 answer
4k views

How to read a webcam that is already used by a background capture?

4 votes
1 answer
4k views

How to add an IE field for my wifi hotspot?

4 votes
1 answer
3k views

How to encrypt the ffmpeg output when generating video chunks?

3 votes
1 answer
2k views

How to display an image with mplayer?