Unix & Linux

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Accepted answer and score of 40 or more. This badge can be awarded multiple times.
Awarded 3042 times.
SSH server gives "userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]" when connecting with Putty
Awarded 13 hours ago
can't ssh into remote host with root, password incorrect
Awarded Sep 27 at 8:09
How to use DNF to find out package versions available in a different release of Fedora?
Awarded Sep 26 at 10:58
Is there an equivalent of GNU Screen's "log" command in tmux?
Awarded Sep 25 at 21:12
How can I enable verbose output in apt?
Awarded Sep 25 at 10:08
how to replace file extension
Awarded Sep 24 at 15:34
How to sort a stream of json objects by field value using jq
Awarded Sep 24 at 5:35
How can I view the content of a backup of the dconf database file?
Awarded Sep 23 at 19:28
Executing a Bash Script Function with Sudo
Awarded Sep 23 at 17:18
terminate screen monitoring serial port
Awarded Sep 19 at 19:06
Why do I need to quote variable for if, but not for echo?
Awarded Sep 19 at 14:25
Change Password Programmatically
Awarded Sep 19 at 6:32
Monitor temperature/IO of NVMe drive
Awarded Sep 18 at 20:05
Restore /etc/ configuration files from the default
Awarded Sep 18 at 15:58
reformatting output with aligned columns
Awarded Sep 17 at 16:07
How to copy a folder structure and make symbolic links to files?
Awarded Sep 15 at 15:48
usermod: group 'sudo' does not exist in CentOS
Awarded Sep 12 at 18:57
Bash script error with strings with paths that have spaces and wildcards
Awarded Sep 5 at 6:50
A new version of configuration file /etc/default/grub is available, but the version installed currently has been locally modified
Awarded Sep 2 at 21:33
How to find the hashing algorithm used to hash passwords?
Awarded Aug 29 at 15:51
How to use shell wildcards with sudo?
Awarded Aug 28 at 21:47
How to change a file in-place using awk? (as with "sed -i")
Awarded Aug 28 at 15:28
Are the terminal color escape sequences defined anywhere for bash?
Awarded Aug 22 at 21:08
How do I watch my webcams feed on Linux?
Awarded Aug 21 at 9:40
How to measure size of piped data?
Awarded Aug 18 at 18:03
How to find information about my RAM?
Awarded Aug 16 at 18:56
Match multiple users in 'sshd_config'
Awarded Aug 16 at 16:02
Compare directories but not content of files
Awarded Aug 13 at 21:33
/etc/udev/rules.d/ vs /lib/udev/rules.d/ - which to use and why?
Awarded Aug 11 at 16:20
Is this a good way to create a patch?
Awarded Aug 10 at 20:27
POSIX compliant way to redirect stdout and stderr to a file
Awarded Aug 9 at 7:33
How to find where is $JAVA_HOME set?
Awarded Aug 8 at 15:27
Find which process is modifying a file
Awarded Aug 8 at 12:46
VIM commenting out what I paste
Awarded Jul 26 at 17:50
How do I show the environment variables of a systemd unit?
Awarded Jul 23 at 14:26
How to copy directories with preserving hardlinks?
Awarded Jul 23 at 8:51
Add album-art cover to mp3/ogg file from command-line in batch mode?
Awarded Jul 21 at 1:16
How to trace networking activity of a command?
Awarded Jul 19 at 7:21
grep doesn't output until EOF if piped through cat
Awarded Jul 17 at 10:10
change environment of a running process
Awarded Jul 17 at 7:40
"find" output relative to directory
Awarded Jul 14 at 21:16
Alias and functions
Awarded Jul 12 at 17:15
Execute command in sftp connection through script
Awarded Jul 12 at 10:25
How to decrypt hostnames of a crypted .ssh/known_hosts with a list of the hostnames?
Awarded Jul 12 at 2:16
How does a program know if stdout is connected to a terminal or a pipe?
Awarded Jul 11 at 11:57
What does backslash dot mean as a command?
Awarded Jul 11 at 7:06
Why does "yes&" crash my Bash session?
Awarded Jul 7 at 20:25
How to delete the rest of each line after a certain pattern or a string in a file?
Awarded Jul 2 at 10:01
How to get current month name in bash script
Awarded Jul 1 at 9:27
Spaces in variable assignments in shell scripts
Awarded Jun 28 at 18:16
Find a file when you know its checksum?
Awarded Jun 24 at 13:17
use dhcp on eth0 using command line
Awarded Jun 23 at 14:31
How does a Linux terminal work?
Awarded Jun 20 at 8:50
List open dm-crypt LUKS volumes
Awarded Jun 18 at 19:35
determine shell in script during runtime
Awarded Jun 17 at 21:10
What is "declare" in Bash?
Awarded Jun 17 at 14:46
What does : ${param:=value} mean?
Awarded Jun 17 at 4:36
Getting a pid for an ssh process that backgrounded itself
Awarded Jun 14 at 23:11
Why is '.' a hard link in Unix?
Awarded Jun 14 at 0:56
How do you go to the end of the file in journalctl?
Awarded Jun 12 at 23:34
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