shell - How to concatenate string variables in Bash - Stack Overflow A bashism is a shell feature which is only supported in bash and certain other more advanced shells It will not work under busybox sh or dash (which is bin sh on a lot of distros), or certain other shells like the bin sh provided on FreeBSD
Difference between Login Shell and Non-Login Shell? I understand the basic difference between an interactive shell and a non-interactive shell But what exactly differentiates a login shell from a non-login shell? Can you give examples for uses of
How do I Boot to UEFI shell? - Super User I am trying to follow some instructions to update some firmware: x64 UEFI environment: Boot to UEFI shell Run update nsh I don't know how to do this When I boot, do I have a choice to boot to UEFI
How to set environment variables from . env file - Stack Overflow USERNAME=ABC PASSWORD=PASS Unlike the normal ones have export prefix so I cannot source the file directly What's the easiest way to create a shell script that loads content from env file and set them as environment variables?
How to highlight bash shell commands in markdown? Here shell is an alias for bash Chroma has something called Session Pygments (doc) uses console, shell-session for bash sessions, pwsh-session, ps1con for power shell sessions and many other non-shell sessions are supported too like interpreter of may languages Torchlight (doc) has nothing for shell sessions but has shell for CLI commands