How to obtain the absolute path of a file via Shell (BASH/ZSH/SH)?

How to obtain the absolute path of a file via Shell (BASH/ZSH/SH)?

bash shell path

shell

Convert absolute path into relative path given a current directory using Bash

bash shell path relative-path absolute-path

shell

How to retrieve absolute path given relative

bash shell path absolute

shell

How do I set $PATH such that `ssh user@host command` works?

unix shell path ssh

shell

What is the most elegant way to remove a path from the $PATH variable in Bash?

bash shell path variable-expansion list-processing

shell

Converting relative path into absolute path?

perl unix shell path absolute-path

shell

How to override the path of PHP to use the MAMP path?

php macos shell path mamp

shell

Detect if PATH has a specific directory entry in it

bash shell path

shell

Shell Scripting: Using a variable to define a path

bash shell variables path

shell

Add a bash script to path

linux bash shell path

shell

PostgreSQL - pg_config -bash: pg_config: command not found

bash unix postgresql shell path

shell

Determine if relative or absolute path in shell program

linux shell path

shell

Globbing/pathname expansion with colon as separator

bash shell path glob expansion

shell

Give the mount point of a path

linux bash shell path mount

shell

In a makefile, how to get the relative path from one absolute path to another?

regex shell makefile path

shell