How to expand variables inside read?
In a remote CentOS with Bash 5.0.17(1) where I am the only user via SSH I have executed read web_application_root with:
Unix & Linux
How to read from two input files using while loop
I wanted to know if there is any way of reading from two input files in a nested while loop one line at a time. For example, lets say I have two files FileA and FileB.
Linux bridge for virtual machines not forwarding IP packets (but is forwarding ARP)
Kernel: 5.5.8-arch1-1
Why do some commands have man pages and other commands use –help?
Wouldn’t it be more consistent if one of these always worked?
$! not being set to the PID of a > >(…) process substitution used with an external command
Bash 4.4.19(1)-release
Find latest files
How do I find out the most recently accessed file in a given directory?
Match exact string using grep
I have a text file:
keep duplicates out of $PATH on source
I have the following code that’s source-d by my .shellrc PATH="${PATH}:${HOME}/perl5/bin" PATH="${PATH}:${HOME}/.bin" export PATH but if I make changes to other code and then source this file, my path continues to get longer and longer with each source, each time appending these when they’re already there. What can I do to prevent this? Answers: Thank … Read more
Use & (ampersand) in single line bash loop
I have been using this command successfully, which changes a variable in a config file and then executes a Python script within a loop:
How to unload kernel module ‘nvidia-drm’?
I’m trying to install the most up-to-date NVIDIA driver in Debian Stretch. I’ve downloaded NVIDIA-Linux-x86_64-390.48.run from here, but when I try to do