User Whimusical

9 votes

1 answer

1k views

Unix sort does not accept the unconventional delimiter '±' as a field separator

asked May 3, 2020 at 0:43

2 votes

1 answer

68 views

How to "render" ouput from a command playing with tput so only the final terminal-postprocessed result is kept? [duplicate]

asked Mar 16 at 9:41

1 vote

3 answers

210 views

Redirecting stdout of a script as the stdin of another script/command running in a tmux session

asked Mar 23 at 0:19

1 vote

3 answers

3k views

How to replace an optional suffix in sed

asked May 4, 2020 at 18:20

1 vote

1 answer

269 views

How to grep/sed as a safe fallback

asked May 2, 2020 at 11:41

1 vote

1 answer

65 views

Understanding effect of redirecting output of a function call that makes variable mutation not visible

asked Apr 13 at 17:12

0 votes

2 answers

239 views

How to expand variable within a single-quoted argument?

asked May 4, 2020 at 12:05

0 votes

1 answer

91 views

Why aren't these 2 expressions equivalent in bash?

asked May 9, 2020 at 13:09

0 votes

1 answer

70 views

How to identify what file descriptors are associated to STDIN, STDOUT etc

asked Feb 24 at 17:41

0 votes

1 answer

52 views

Script that reads input from terminal. How to tell the script to print to both tty and stdout in case it is called with a stdout redirection?

asked Feb 24 at 18:52

0 votes

1 answer

89 views

Issue of read with -u and -k in zsh

asked Mar 11 at 0:32

0 votes

1 answer

69 views

TERM ANSI escape sequences compatibility between xterm and screen although infocmp does not say so

asked Mar 24 at 21:01

0 votes

1 answer

38 views

What is the difference of passing an sleep command to tmux new-session -d and not passing anything?

asked Mar 24 at 21:33

Stack Exchange Network

13 Questions

Unix sort does not accept the unconventional delimiter '±' as a field separator

How to "render" ouput from a command playing with tput so only the final terminal-postprocessed result is kept? [duplicate]

Redirecting stdout of a script as the stdin of another script/command running in a tmux session

How to replace an optional suffix in sed

How to grep/sed as a safe fallback

Understanding effect of redirecting output of a function call that makes variable mutation not visible

How to expand variable within a single-quoted argument?

Why aren't these 2 expressions equivalent in bash?

How to identify what file descriptors are associated to STDIN, STDOUT etc

Script that reads input from terminal. How to tell the script to print to both tty and stdout in case it is called with a stdout redirection?

Issue of read with -u and -k in zsh

TERM ANSI escape sequences compatibility between xterm and screen although infocmp does not say so

What is the difference of passing an sleep command to tmux new-session -d and not passing anything?