How to use input variables within a systemd script?
63101
How to set environment variable in systemd service?
20731
Can command substitution be nested in variable substitution?
81032
How to concatenate string variables in Bash
88821
How do I get and set Environment variables in C#?
89858
How to pass a literal variable reference (${foo}) as program argument in a run configuration
154469
How can I access directory-local variables in my major mode hooks?
3146
What are PATH and other environment variables, and how can I set or use them?
140031
xargs loop with input variable for use in multi-command
149904
using tilde in variable from the user
130165
Assigning default values to shell variables with a single command in bash
41999
How to run a script with systemd right before shutdown?
86391
Why are non-environment variables passed to the subshell invoqued by command substitution?
81773
Setting and using variable within same command line in Windows cmd.exe
38998
How to prompt for user input and read command-line arguments
20256
How do I set environment variables from Java?
145694
How to get the environment variables of a subprocess after it finishes running?
126864
How to export variable for use with sudo?