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Unix & Linux

Favorite Question

 Favorite Question
Question saved by 25 users. This badge can be awarded multiple times.
Awarded 1435 times.
How safe is it to cat an arbitrary file?
Awarded Jun 27 at 9:47
Trap, ERR, and echoing the error line
Awarded Jun 7 at 4:04
How to make tree output only directories?
Awarded May 17 at 4:32
"EFI variables are not supported on this system"
Awarded Apr 25 at 20:36
How to edit command line in full screen editor in ZSH?
Awarded Apr 25 at 12:51
How to rsync over ssh when directory names have spaces
Awarded Apr 21 at 23:10
Why is Firefox so slow over SSH?
Awarded Apr 21 at 9:51
How do character device or character special files work?
Awarded Apr 17 at 19:16
Discovering metadata about a PDF
Awarded Mar 27 at 14:42
What's the difference between "realpath" and "readlink -f"
Awarded Mar 21 at 14:22
How to run a command that involves redirecting or piping with sudo?
Awarded Mar 17 at 19:06
Grep: how to add an "OR" condition? [duplicate]
Awarded Mar 5 at 19:52
Multiple arguments in shebang
Awarded Mar 3 at 10:40
understanding "mount" as a concept in the OS [duplicate]
Awarded Feb 20 at 22:25
How does Linux's display work?
Awarded Feb 20 at 12:31
How to download files with wget where the page makes you wait for download?
Awarded Feb 20 at 0:03
rsync exclude directory not working
Awarded Feb 18 at 18:58
How do I run 32-bit programs on a 64-bit Debian/Ubuntu?
Awarded Feb 16 at 9:19
Ubuntu update error: "waiting for unattended-upgr to exit"
Awarded Feb 7 at 20:17
What is the difference between PATH and LD_LIBRARY_PATH?
Awarded Feb 5 at 16:35
Is it possible to configure ctrl-w (delete word)?
Awarded Jan 15 at 9:16
What's the difference between poweroff and halt? [duplicate]
Awarded Dec 5, 2023 at 16:10
How to strip multiple spaces to one using sed?
Awarded Nov 27, 2023 at 20:31
How to download an archive and extract it without saving the archive to disk?
Awarded Nov 23, 2023 at 1:57
What is the difference between an OpenSSH key and PuTTY key?
Awarded Nov 20, 2023 at 21:28
Is there a robust command line tool for processing csv files?
Awarded Nov 14, 2023 at 21:18
How do I recursively delete directories with wildcard?
Awarded Nov 8, 2023 at 17:32
What is the difference between 'env' and 'printenv'?
Awarded Nov 4, 2023 at 15:55
How do I kill all screens?
Awarded Oct 26, 2023 at 11:57
Delete last line from the file
Awarded Oct 15, 2023 at 20:48
Fedora 23 -- Can I safely delete files in /var/cache/PackageKit/metadata/updates/packages?
Awarded Sep 22, 2023 at 20:34
systemctl status shows : "State: degraded"
Awarded Sep 17, 2023 at 14:08
How to fix boot failure due to incorrect fstab?
Awarded Sep 10, 2023 at 20:57
less command and syntax highlighting
Awarded Sep 5, 2023 at 23:26
Filtering invalid utf8
Awarded Aug 25, 2023 at 21:10
Give server access to Internet, via client connecting by SSH
Awarded Aug 24, 2023 at 8:43
Extract multiple .tar.gz files with a single tar call
Awarded Aug 17, 2023 at 14:21
How to change filesystem UUID (2 same UUID)?
Awarded Aug 15, 2023 at 17:17
Restrict size of buffer cache in Linux
Awarded Aug 11, 2023 at 12:56
CIFS vs SAMBA, What are the differences
Awarded Aug 6, 2023 at 17:28
What is the equivalent of 'update-grub' for RHEL, Fedora, and CentOS systems?
Awarded Jun 22, 2023 at 20:26
Is it possible to check where an alias was defined?
Awarded Jun 21, 2023 at 15:46
How can I find out which users are in a group within Linux?
Awarded May 19, 2023 at 19:51
Why do newline characters get lost when using command substitution?
Awarded May 19, 2023 at 7:30
How to ensure exclusive CPU availability for a running process?
Awarded May 1, 2023 at 9:31
ssh-add returns with: "Error connecting to agent: No such file or directory"
Awarded Apr 22, 2023 at 3:43
Are all bash scripts compatible with `zsh`?
Awarded Apr 15, 2023 at 8:41
How to do nothing forever in an elegant way?
Awarded Apr 7, 2023 at 3:12
Create iso image from folder via terminal commands
Awarded Apr 5, 2023 at 6:16
Any way to encode the url in curl command?
Awarded Apr 2, 2023 at 19:08
Using netcat for port forwarding
Awarded Mar 29, 2023 at 3:55
How to grep the output of cURL?
Awarded Mar 17, 2023 at 21:27
'ps' arguments to display PID, PPID, PGID, and SID collectively
Awarded Mar 17, 2023 at 1:51
What does "systemctl daemon-reload" do?
Awarded Mar 16, 2023 at 11:25
what do you mean by interactive shell?
Awarded Mar 16, 2023 at 0:07
How do you put date and time in a file name?
Awarded Mar 6, 2023 at 3:40
What's the difference between "s" and "S" in ls -la?
Awarded Mar 2, 2023 at 18:31
Where are my sshd logs?
Awarded Mar 1, 2023 at 12:26
tmux session lost in unknown pts, cause and possible solution?
Awarded Feb 27, 2023 at 19:26
How do I remove the newline from the last line in a file in order to add text to that line?
Awarded Feb 23, 2023 at 17:27
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