Freddy's user avatar
Freddy's user avatar
Freddy's user avatar
Freddy
  • Member for 5 years, 1 month
  • Last seen this week
  • Berlin
48 votes

In Bash, how can I detect if I'm in a subshell?

27 votes
Accepted

Adding command shortcuts to /bin

26 votes

XFCE how to disable taskbar items grouping

23 votes

How to select certain lines (n, n+4, n+8, n+12...) from the file?

22 votes

How could a sequence of random dates be generated, given year interval?

22 votes

Bash script help in getting the first digit from a number

20 votes

Get contents before a colon

19 votes

Why does a failed cat return 1, but other fails return 2?

17 votes
Accepted

How to add browser to update-alternatives?

17 votes

Extract an attribute value from XML

17 votes

Do I need drivers to install Linux on my old laptop? Am I likely to face any problems if I install it?

16 votes
Accepted

Removing rows containing NA in every column

16 votes
Accepted

How to print hardware models for humans

15 votes
Accepted

Command which removes data left side of ";" (semicolon) on each row

14 votes
Accepted

Missing man pages under Debian WSL

13 votes

Replace Nth line after match

12 votes
Accepted

"sort -nu" on uuids

12 votes

Why parentheses returns exit status but not braces

12 votes
Accepted

meaning of :t in zsh

11 votes
Accepted

Bash - draw a vertical line behind lines with variable length

10 votes

is it possible to combine grep -C or -A or -B with something that EXCLUDES the matching line

10 votes

chmod and chown at the same time?

10 votes

How to skip replacing first occurrence of a character in each line?

10 votes

Bash function: Execute $@ command with each argument in sequence executed separately

10 votes
Accepted

Can't install guest additions to virtualbox - An unauthorized request

10 votes
Accepted

How do I rename multiple files by removing everything but numbers?

9 votes
Accepted

firmware-iwlwifi missing in debian 9

9 votes

How to split a string in two substrings of same length using bash?

9 votes
Accepted

diff shows a file that does not exist

9 votes
Accepted

How do I make this rsync command non-recursive?

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