What does etc stand for? - Unix & Linux Stack Exchange
What does the "etc" folder in the root directory stand for? I think knowing this will help me remember where certain files are located. Update: Might be useful for others, the folder is …
What do the scripts in /etc/profile.d do? - Unix & Linux Stack …
It says that the /etc/profile file sets the environment variables at startup of the Bash shell. The /etc/profile.d directory contains other scripts that contain application-specific startup files, …
How to avoid "cannot find in /etc/fstab" problem
Jun 18, 2025 · The command mount /dev/sdc1 is correct only when the device or partition (/dev/sdc1 in this case) is listed in /etc/fstab. If it is not, you need to specify mountpoint, …
What does the ". /etc/profile" do? - Unix & Linux Stack Exchange
Jun 1, 2022 · I saw these instructions in a book and don't know what the . /etc/profile command does, what is it? Is it the same as source /etc/profile? Linux-specific Java steps On Linux …
When exactly do the scripts in /etc/profile.d get executed?
Jan 28, 2023 · In /etc/profile.d I got a script called logchk.sh which is meant to send an email to the admin email address via /bin/mail. If someone logs in via ssh user@serveradress this …
How to make NetworkManager use `/etc` configs and where `/run ...
Dec 16, 2024 · How come it does not use /etc to create /run configs? There are posts saying the NetworkManager creates connections per user. I.e. the suggestion was something like /etc is …
ubuntu - Changing default values in /etc/ssh/sshd_config using …
Nov 28, 2020 · ClientAliveCountMax 50 However all other parameters normally present in the /etc/ssh/sshd_config file are lost. Is there an equivalent of this sshd config file residing …
understanding sha512 hash in /etc/shadow - Unix & Linux Stack …
Oct 16, 2025 · But the main difference is that the password hash in /etc/shadow is not produced by a single application of plain SHA512 – it's a sha512crypt hash. The sha512crypt algorithm …
NFS Server changes in /etc/exports file need Service Restart?
That means, whenever i make the changes in /etc/exports and restart the service, i will need to go RE-MOUNT the directories on EVERY CLIENTS in the export list, in order to have the mount …
Where is the syntax for /etc/environment documented?
Jun 13, 2023 · I want to know the exact syntax for /etc/environment. I know it's not an ordinary shell script, but how exactly are single and double quotes processed? Can environment …