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New posts in command-substitution
Bash: Checking for exit status of multi-pipe command chain
Oct 22, 2022
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pipe
snmp
exit-code
command-substitution
Escaping backslash in AWK in command substituion
Sep 23, 2022
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How do I use command substition in Dockerfile
Aug 12, 2022
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set environment variable in GDB from output of command
Jun 19, 2022
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command-substitution
How to address error "bash: !d': event not found" in Bash command substitution [duplicate]
Sep 16, 2022
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Multi-line, double quoted string triggers history expansion on subsequent single-quoted commands it gets piped to
May 28, 2022
bash
gnu
command-substitution
How to use `set -e` inside a bash command substitution?
Apr 11, 2022
bash
shell
subshell
command-substitution
How to set environment variable within GDB using shell command?
May 01, 2022
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command-line
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command-substitution
The mechanics of this shell syntax: ${1:-$(</dev/stdin)}
Nov 02, 2022
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stdin
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Escape $() syntax in `docker exec`
Mar 31, 2022
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docker
command-substitution
xargs: command substitution $(...) with pipe doesn't work
Nov 02, 2022
bash
pipe
command-substitution
Bash command substitution ( $(...) ) forcing process to foreground
Oct 17, 2022
bash
shell
fork
command-substitution
xclip
Command substitution with string substitution
Aug 24, 2019
bash
command-substitution
Command substitution vs process substitution
Oct 30, 2022
bash
command-substitution
process-substitution
PS1 command substitution fails when containing newlines on msys bash
Mar 16, 2022
bash
backticks
ps1
command-substitution
Exit code of command substitution in bash local variable assignment [duplicate]
Sep 06, 2022
bash
exit-code
local-variables
command-substitution
Fish equivalent of bash $(command) notation
Aug 27, 2022
shell
fish
command-substitution
Backticks vs braces in Bash
Aug 17, 2022
bash
command-substitution
How to avoid bash command substitution to remove the newline character?
Aug 17, 2022
bash
newline
command-substitution
How do I assign the output of a command into an array?
Sep 11, 2022
arrays
bash
command-substitution