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Kusalananda
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  • Member for 10 years, 8 months
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28 votes
4 answers
4k views

Updating the Linux kernel, while leaving rest of system as is

27 votes
5 answers
2k views

How to temporarily save and restore the IFS variable properly?

24 votes
1 answer
2k views

What effect does the "-d" option have with diff?

17 votes
2 answers
3k views

Unix systems without /dev/stdin, /dev/stdout, and /dev/stderr? [duplicate]

15 votes
2 answers
1k views

Slightly confused about whether printf in the yash shell is a built-in command or not

12 votes
2 answers
622 views

Behaviour of "eval" under "set -e" in conditional expression

11 votes
3 answers
2k views

Performing -nt/-ot test in a POSIX sh

9 votes
4 answers
1k views

Inverting an associative array

9 votes
1 answer
1k views

mktemp on macOS not honouring $TMPDIR

8 votes
1 answer
876 views

What's allowed to do with NF in an awk code block or function?

8 votes
1 answer
1k views

Circular name references in bash shell function, but not in ksh

8 votes
1 answer
4k views

Tool for searching across branches and through history in a Git repository

6 votes
1 answer
2k views

How to signal end-of-input to "read -N"?

6 votes
1 answer
3k views

Make Bash's vi-mode default to "normal" Vi mode (not "insert"), and place cursor at start of line, mimicking KornShell

6 votes
1 answer
181 views

Will we ever "find" files whose names are changed by "find"? Why not?

6 votes
1 answer
2k views

Executing `sh -c` script through SSH (passing arguments safely and sanely)

6 votes
2 answers
205 views

ssh-keygen and its -Z option on OpenBSD and on RHEL

5 votes
1 answer
436 views

Returning randomised items from glob match

5 votes
4 answers
1k views

Delay termination of script

5 votes
0 answers
102 views

Correct treatment of quotes in parameter expansions

5 votes
2 answers
2k views

Testing if a file descriptor is valid (for input)

5 votes
2 answers
3k views

Disallowing window renaming in tmux

5 votes
0 answers
873 views

Intermingled input when using local gpg-agent from remote site

4 votes
1 answer
268 views

Starting an interactive shell as an asynchronous process (signal delivery)

4 votes
1 answer
107 views

GNU autotooling, where to install shell functions?

4 votes
2 answers
534 views

Limiting the scope of glob qualifiers in zsh

3 votes
2 answers
138 views

Making the "r" built-in in zsh only consider local history in a shared history situation

3 votes
2 answers
433 views

Issue with "make distcheck" in GNU autotools project relating to generating a manual

3 votes
1 answer
2k views

Arrow keys in OpenBSD's ksh, command line editing, Vi-mode

3 votes
0 answers
1k views

NFSv3, mapping GID across heterogeneous Unix systems