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Active 1 Bountied Hot Week Month
8 votes
2 answers
1k views

What happens to a sparse file's holes when the space is needed?

muru's user avatar
muru
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6 votes
3 answers
623 views

Echo asterisk for password shell inputs

muru's user avatar
muru
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2 votes
1 answer
454 views

linux sort float numbers starting with point

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Kusalananda♦
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4 votes
1 answer
668 views

Why must the ntp server using the local clock use the default loopback ip (127.127.1.0) ？

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Chris Davies
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3 votes
1 answer
446 views

What is the precedence of operators '=', '||'

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terdon♦
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0 votes
5 answers
108 views

What is the difference between using code $variable and ${variable}2?

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Kaz
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3 votes
2 answers
344 views

"history" command ordered by most common

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hippietrail
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6 votes
1 answer
342 views

"mdadm --grow" is stuck. How can I safely cancel the operation?

whitebear's user avatar
whitebear
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4 votes
1 answer
222 views

Where are Perl arrays @0, @9999 documented?

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Kusalananda♦
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1 vote
1 answer
186 views

A use case for the 'r' suffix to the substitution command in GNU Ed?

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Kusalananda♦
  • 339k
5 votes
1 answer
110 views

How to remove package with dependencies in APT?

Stephen Kitt's user avatar
Stephen Kitt
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3 votes
1 answer
136 views

How to overload / customize bash (or any other shell) commands handler?

Ed Morton's user avatar
Ed Morton
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3 votes
1 answer
133 views

Showing whitespace in Ed

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Kusalananda♦
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0 votes
1 answer
70 views

Is there one regex tool following merely BRE and throwing errors when undefined?

An5Drama's user avatar
An5Drama
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2 votes
2 answers
61 views

gwenview pass file names from es.exe command line to everything voidtools

muru's user avatar
muru
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-2 votes
1 answer
74 views

Symbols in a bash prompt?

Danijel's user avatar
Danijel
  • 186
0 votes
1 answer
57 views

A process called "Opera" (the browser is not installed) constantly uses 100% of my CPU. Does anyone know what this is?

gorgo's user avatar
gorgo
  • 171
2 votes
1 answer
66 views

Routing problem with ethernet cross-over network

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lucasart
  • 223
-1 votes
2 answers
64 views

How to concatenate strings containing asterisks in bash

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Jetchisel
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1 vote
1 answer
81 views

Why isn't bash reading my `~/.profile`?

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Amanda
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2 votes
1 answer
85 views

Duplicate text on console with SSH

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Chris Davies
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1 vote
1 answer
51 views

Bash `cd -L` vs. `cd -P` vs. Bash Reference manual description

the_eraser's user avatar
the_eraser
  • 113
0 votes
1 answer
43 views

How to use jq to create a JSON object with path-value pairs (instead of key-value pairs)?

G-Man Says 'Reinstate Monica''s user avatar
G-Man Says 'Reinstate Monica'
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0 votes
1 answer
32 views

How to get PID of running sh script if I run process in background there?

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JayCravens
  • 505
-1 votes
1 answer
65 views

Does Kali Linux OS actually have malware?

Artem S. Tashkinov's user avatar
Artem S. Tashkinov
  • 30.7k
0 votes
3 answers
44 views

grep for whole word without matching apostrophe such as contractions

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Stéphane Chazelas
  • 554k
1 vote
1 answer
54 views

How can I find duplicate lines among files?

Jin Kwon's user avatar
Jin Kwon
  • 522
1 vote
1 answer
54 views

/boot partition too small again on debian testing/trixie

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dtrckd
  • 254
0 votes
3 answers
42 views

How to execute mpg123 at given time with at

Seamus's user avatar
Seamus
  • 3,095
0 votes
1 answer
51 views

How is my x86_64 machine is running an arm64 binary? [duplicate]

user10489's user avatar
user10489
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1 vote
1 answer
50 views

How can I share LTE modem internet over Wifi?

parsley72's user avatar
parsley72
  • 299
2 votes
1 answer
63 views

How can I get tput to fill the whole background without leaving a border?

Ed Morton's user avatar
Ed Morton
  • 32.6k
2 votes
1 answer
38 views

What does POSIX's third exception to the application of `set -e` mean?

muru's user avatar
muru
  • 74.4k
-3 votes
2 answers
48 views

-bash: jeprof: did not found command

larsks's user avatar
larsks
  • 36k
-1 votes
1 answer
40 views

Pi 4 Kali 32-bit & 64-bit download corrupt and Sha256sum mismatched

Chris Davies's user avatar
Chris Davies
  • 120k
0 votes
1 answer
31 views

What is wrong with this if statement script comparing variable against a number range

steeldriver's user avatar
steeldriver
  • 81.9k
-1 votes
0 answers
51 views

Kernel compilation error: Missing AMD GPU driver file [closed]

Kusalananda's user avatar
Kusalananda♦
  • 339k
-3 votes
0 answers
51 views
+100

Under Wayland how to allow an application window to be selected and have it then streamed to file/device?

Vass's user avatar
Vass
  • 5,295
0 votes
0 answers
51 views

Mapping filesystem

ChanganAuto's user avatar
ChanganAuto
  • 307
-2 votes
2 answers
63 views

What does this $PATH output mean?

dr_'s user avatar
dr_
  • 30.2k
-1 votes
1 answer
29 views

Debian on quad boot system only finds Windows 10 (which finds Win XP, which finds Win 98)

telcoM's user avatar
telcoM
  • 101k
0 votes
1 answer
22 views

What is the "base address" in ifconfig output on some systems?

Naveed Ahmed's user avatar
Naveed Ahmed
  • 148
2 votes
1 answer
28 views

How to suppress output for set +v / set +o verbose (disabling verbose flag) in bash?

Anton Samokat's user avatar
Anton Samokat
  • 245
0 votes
0 answers
45 views

Strange bash errors for root console

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Luis A. Florit
  • 427
-2 votes
0 answers
44 views

Best approach to build custom iso for my company [closed]

stighy's user avatar
stighy
  • 113
2 votes
1 answer
34 views

What are the reasons to have /bin in PATH post usr merge?

Stephen Kitt's user avatar
Stephen Kitt
  • 446k
2 votes
0 answers
42 views

how can I create s3 bucket on ceph?

Marcus Müller's user avatar
Marcus Müller
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0 votes
0 answers
42 views

Why can't enable pcie netcard?

showkey's user avatar
showkey
  • 411

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