Shell Competency Based Questionnaire And Acognitive Part

Shell equality operators (=, ==, -eq) Asked 12 years, 1 month ago Modified 3 years, 7 months ago Viewed 650k times

Shell - "Shell" is a program, which facilitates the interaction between the user and the operating system (kernel). There are many shell implementations available, like sh, Bash, C shell, Z …

May 8, 2012 · 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 …

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 …

Apr 5, 2012 · Also, shell fragments are one-liners; to write multi-line shell code, you use backslash continuation that is processed by make itself and folded into one line. Which means shell …

Nov 15, 2010 · 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 …

Jul 22, 2010 · Maybe also point out that switching from single to double quotes requires any $ or ` in the sed script to be escaped with a backslash, to protect it from the shell's substitution …

It allows you to get a shell (Bash, Fish, Z shell (executable zsh) (executable zsh), et.) into any container. It also works for stopped containers and images. Essentially, it's a replacement of …

I have recently started studying shell script and I'd like to be able to comment out a set of lines in a shell script. I mean like it is in case of C/Java : /* comment1 comment2 comment3 */ ...

The shell executes a function, built-in, executable file, or script ... The shell optionally waits for the command to complete and collects the exit status. At step 6 a built-in will be executed. At step …