Linux Systems

84%

+9 −0

In a bash shell script, how to filter the command line argument list to unique entries only, for processing each?

3 answers · posted 9mo ago by Canina‭ · last activity 9mo ago by Quasímodo‭

bash shell-scripting

81%

+7 −0

What does a minimal /etc/hosts need to contain?

1 answer · posted 2mo ago by ajv‭ · last activity 2mo ago by dsr‭

linux hosts

80%

+6 −0

A shell script that can run under different shells

2 answers · posted 7mo ago by 4015.alt‭ · last activity 4mo ago by mjy‭

shell bash shell-scripting zsh

80%

+6 −0

Why is Pause/Break key is immediately released? Can that be fixed?

1 answer · posted 9mo ago by Quasímodo‭ · last activity 5mo ago by Quasímodo‭

keyboard-event

77%

+5 −0

Does /proc/config.gz always contain all supported options of a kernel?

1 answer · posted 11mo ago by sktpin‭ · last activity 11mo ago by elgonzo‭

configuration

77%

+5 −0

Installing Ruby on MacOS 12.2 (or 11.6) produces compilation errors in the downloaded source; how do I fix?

1 answer · posted 7mo ago by Monica Cellio‭ · edited 2mo ago by Monica Cellio‭

ruby macos-11 macos-12

77%

+5 −0

Capture separate _and_ combined stdout/stderr

1 answer · posted 2mo ago by jaybeers‭ · last activity 2mo ago by Quasímodo‭

shell bash

77%

+5 −0

How to figure out the licenses of files installed from packages?

1 answer · posted 10mo ago by celtschk‭ · last activity 10mo ago by Quasímodo‭

.deb licensing

75%

+4 −0

Make Less use a normal view instead of hexdump view

1 answer · posted 9mo ago by Quasímodo‭ · edited 9mo ago by Quasímodo‭

less

75%

+4 −0

What is the best way to identify changes from the default configuration in Raspbian systems?

1 answer · posted 1y ago by celtschk‭ · last activity 1y ago by Canina‭

debian raspbian configuration

75%

+4 −0

How do I safely replace brew on Big Sur?

2 answers · posted 7mo ago by Monica Cellio‭ · last activity 2mo ago by Monica Cellio‭

macos-11

75%

+4 −0

How to forward SSH access of one machine, through another, to the rest of a network?

2 answers · posted 1y ago by CanisSomnolentus‭ · last activity 1y ago by Grove‭

raspbian networking

72%

+6 −1

How do I get lubuntu to not prompt non-admins about updates?

1 answer · posted 1y ago by Peter Cooper Jr.‭ · last activity 1y ago by deleted user

lubuntu automatic-updates security-updates

71%

+3 −0

How to configure GNOME Keyring to by default NOT automatically unlock keyrings whenever logged in, on Debian?

1 answer · posted 1y ago by Canina‭ · edited 1y ago by deleted user

gnome-keyring debian

71%

+3 −0

Get current server of pacman

1 answer · posted 11mo ago by Matthias Braun‭ · edited 11mo ago by Matthias Braun‭

arch-linux

71%

+3 −0

How to use a detected USB RNDIS gadget as network adapter

1 answer · posted 11mo ago by sktpin‭ · last activity 11mo ago by sktpin‭

networking USB gadget

71%

+3 −0

Why is libvkd3d1 not upgrading on my system? (lubuntu 20.04 LTS)

1 answer · posted 7mo ago by Darth_Muldoon‭ · last activity 7mo ago by Canina‭

apt lubuntu ubuntu updates

71%

+3 −0

What does `emerge --update --newuse --deep @world` have to do with package removal?

0 answers · posted 11mo ago by Quasímodo‭ · edited 11mo ago by Quasímodo‭

gentoo emerge dependencies

71%

+3 −0

How to detect if a Linux Docker host has had unwelcome guests?

1 answer · posted 10mo ago by nnlei‭ · last activity 10mo ago by Canina‭

raspbian security

71%

+3 −0

Reverse shell with named pipe and netcat

0 answers · posted 10mo ago by Matthias Braun‭ · edited 10mo ago by Matthias Braun‭

shell networking

71%

+3 −0

Close all desktop notifications

1 answer · posted 9mo ago by Matthias Braun‭ · last activity 9mo ago by Matthias Braun‭

libnotify

71%

+3 −0

What does capital T mean in the output of 'ls -l'?

2 answers · posted 5mo ago by re89j‭ · last activity 5mo ago by Quasímodo‭

linux coreutils ls

71%

+3 −0

Is this a robust way to distinguish explicitly installed packages from those pulled in as dependencies?

1 answer · posted 1y ago by celtschk‭ · last activity 1y ago by Peter Taylor‭

debian configuration apt scripting

71%

+3 −0

Why does the file command fail to recognize non-text files as such?

2 answers · posted 1y ago by Quasímodo‭ · last activity 1y ago by LawrenceC‭

posix file

71%

+3 −0

Desktop Multiplexer for Linux? (GNU Screen for GUI apps)

1 answer · posted 4mo ago by re89j‭ · edited 4mo ago by re89j‭

server gui desktop

66%

+2 −0

Docking station block playing of audio on laptop

1 answer · posted 9mo ago by Runaway_from_you_know_what‭ · last activity 9mo ago by Runaway_from_you_know_what‭

configuration lubuntu dell sound

66%

+2 −0

Bind brightness/volume and other special Fn keys in a tty

1 answer · posted 1mo ago by Quasímodo‭ · last activity 1mo ago by Quasímodo‭

keyboard-event tty acpi

66%

+2 −0

grub loader can't detect Bliss OS | Shell

1 answer · posted 1y ago by deleted user · last activity 1y ago by deleted user

shell linux

66%

+2 −0

Can I make a compressed RAM drive and externally prepare a (pre-)compressed file to copy onto it?

0 answers · posted 10mo ago by CanisSomnolentus‭

file RAMdisk

66%

+2 −0

how to determine if a DVD is encrypted from the command-line

0 answers · posted 3mo ago by Trevor‭

dvd

66%

+2 −0

Quickly increase virtual console ("TTY") font size on the fly

1 answer · posted 8mo ago by Quasímodo‭ · last activity 8mo ago by Quasímodo‭

console

66%

+2 −0

Scalable fonts are not loaded into the X server database

1 answer · posted 5mo ago by Quasímodo‭ · last activity 5mo ago by Quasímodo‭

x11 fonts

66%

+2 −0

how to install printer driver for Canon PIXMA TR4522 printer in Arch Linux

1 answer · posted 11mo ago by Trevor‭ · last activity 11mo ago by Trevor‭

arch-linux printer

66%

+2 −0

Access host device which bridges a connected device through same eth interface

1 answer · posted 11mo ago by sktpin‭ · last activity 11mo ago by sktpin‭

networking

66%

+2 −0

VPN tunnel for outgoing connections but still allowing incoming bidirectional connections, using Wireguard or OpenVPN on Linux

0 answers · posted 5mo ago by Canina‭

wireguard openvpn

66%

+2 −0

Your Ruby version is 2.7.0, but your Gemfile specified 2.6.6.

2 answers · posted 12mo ago by Kevin M. Mansour‭ · edited 12mo ago by deleted user

ruby ubuntu

66%

+2 −0

I deselected a package and changed my mind. How to select it without re-emerging?

1 answer · posted 7mo ago by Quasímodo‭ · last activity 7mo ago by Quasímodo‭

gentoo emerge

66%

+2 −0

A server is already running

2 answers · posted 12mo ago by deleted user · last activity 12mo ago by deleted user

ruby-on-rails server

60%

+1 −0

Reducing Noise from yum-cron when repos are out of date

0 answers · posted 5mo ago by re89j‭ · edited 5mo ago by Canina‭

yum-cron yum repo noise

60%

+1 −0

How can you create a separate home partition using LVM?

1 answer · posted 9mo ago by buster_blue‭ · edited 8mo ago by buster_blue‭

Fedora LVM partitioning /home installation

60%

+1 −0

How do I prevent remote syslog events from printing locally?

0 answers · posted 5mo ago by re89j‭ · edited 5mo ago by CodeFarmer‭

rsyslog syslog logging

60%

+1 −0

Disable transient symbols for compose and dead keys in GTK programs

1 answer · posted 5mo ago by Quasímodo‭ · last activity 5mo ago by Quasímodo‭

keyboard-event input-method gtk

60%

+1 −0

How to use Avro in Linux?

1 answer · posted 1y ago by deleted user · last activity 1y ago by deleted user

avro manjaro

60%

+1 −0

With a V4L2-compatible webcam, how to see its video feed for the purpose of adjusting aiming?

1 answer · posted 10mo ago by Canina‭ · last activity 10mo ago by Quasímodo‭

webcam v4l-video4linux

60%

+1 −0

What are IUSE flags?

1 answer · posted 11mo ago by Quasímodo‭ · edited 11mo ago by Quasímodo‭

gentoo

60%

+1 −0

Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'

2 answers · posted 12mo ago by Kevin M. Mansour‭ · last activity 12mo ago by Kevin M. Mansour‭

ubuntu mysql-server

57%

+2 −1

Unpacking .zst files on Ubuntu

1 answer · posted 8mo ago by Runaway_from_you_know_what‭ · last activity 8mo ago by Runaway_from_you_know_what‭

ubuntu archives

50%

+0 −0

Dynamic IP & lease loss - "callback" mechanism?

0 answers · posted 2mo ago by CanisSomnolentus‭ · edited 2mo ago by CanisSomnolentus‭

networking

50%

+0 −0

Grub rescue error

1 answer · posted 1y ago by deleted user · last activity 1y ago by deleted user

windows linux-mint boot grub

50%

+0 −0

unable to access Manjaro (kernel file not found)

1 answer · posted 1y ago by deleted user · last activity 1y ago by deleted user

manjaro grub

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