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AlexP's user avatar
AlexP's user avatar
AlexP's user avatar
AlexP
  • Member for 7 years, 5 months
  • Last seen this week
  • Bucharest, Romania
61 votes
Accepted

Find out what scripts are being run by bash at login

55 votes
Accepted

Explain find's -path and -prune options

40 votes
Accepted

SSH Tunnel in background

34 votes
Accepted

Is there a "reverse sudo"?

31 votes

Variable randomly chosen among three numbers (10, 100, and 1000)

29 votes
Accepted

How do I find out if my sudoer privilege timed out?

21 votes
Accepted

Is there a way to find out SSD page size on Linux/Unix? What is "physical block" in fdisk output?

17 votes
Accepted

In the code "{ exec >/dev/null; } >/dev/null" what is happening under the hood?

16 votes

Why do these two command variants, which are similar, give different outputs?

15 votes
Accepted

Vim doesn't delete underlying lines in Visual Block Mode

14 votes
Accepted

Raise 128KiB limit on environment variables in Linux

13 votes

BIOS / GPT: do we need a 'boot' flag?

13 votes
Accepted

Sed Explanation: sed '/./,$!d' file

13 votes
Accepted

assign and inspect bash function metadata

13 votes

sed delete the line start with # but not with #! (shell scripts)

12 votes
Accepted

Determine which group(s) a running process is in?

12 votes

bash: cannot set terminal process group (-1): Inappropriate ioctl for device

12 votes
Accepted

What are the use cases for a hard disk's WWN?

12 votes
Accepted

How does the kernel scheduler know how to pre-empt a process?

11 votes

How to handle accents with enscript?

11 votes

Error in shell bracket test when string is a left-parenthesis

11 votes
Accepted

How does every subdomain of localhost point to localhost on Fedora?

10 votes
Accepted

BSD-style pseudoterminals vs. UNIX 98 pseudoterminals

10 votes
Accepted

What happens to a unix session when the session leader exits?

10 votes
Accepted

Why do I get different exit status for ps | grep in a script?

10 votes

Random colors and jokes in the shell/terminal

8 votes
Accepted

How to use Locale-Specific Translation in Bash?

8 votes

How to cause "Argument list too long" error?

7 votes

Why do I need to type exit twice in my terminal?

7 votes
Accepted

Linux Mint 18 installer claims insufficient disk space

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