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Unix & Linux
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The Quark
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11 Questions

Score Activity Newest Views
2 votes
0 answers
77 views

Why `declare -p VAR` returns "declare -- VAR" on an unset local variable but gives an error "bash: declare: A: not found" on an unset global variable?

1 vote
1 answer
110 views

Subshell (subprocess/child process) with its own $BASHPID not listed by `ps`

1 vote
1 answer
104 views

Git package breaks bash-completion?

1 vote
1 answer
2k views

"bash: syntax error near unexpected token `('" error with process substitution

0 votes
2 answers
519 views

Difference between `${parameter#word}` and `${parameter##word}`?

0 votes
1 answer
277 views

Return value vs return status of a coprocess

0 votes
0 answers
1k views

Unexpected touchpad events in `evtest`: is this a driver or kernel or firmware or hardware issue?

0 votes
1 answer
351 views

How to prevent `atime` in Linux from overwriting `Date created` in Windows on NTFS?

0 votes
1 answer
360 views

Undetermined status for the set-user-ID and set-group-ID bits (suid vs nosuid options) on a mounted filesystem?

0 votes
1 answer
44 views

Is there a way to be sure a file is not truncated compared to the file size stored in the inode table? (Does a dd command do?)

0 votes
2 answers
434 views

Example of subshell without child-shell process

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