export env variables programmatically, via stdout of command
63462
How to set multiple env variables from stdout pipe
126864
How to export variable for use with sudo?
79630
Redirect STDERR and STDOUT to different variables without temporary files
86391
Why are non-environment variables passed to the subshell invoqued by command substitution?
91568
How to correctly escape command arguments from an environment variable
42309
Using an environ environment with \newenvironment
95926
Can I use pipe output as a shell script argument?
124154
What exactly is an environment variable?
68600
How to permanently set environmental variables
81183
How can I set env variables so that KDE recognizes them?
137497
How to use setenv() to export a variable in c++?
106734
Redirecting output to a variable?
84993
How can one pass the contents of a LaTeX environment to a macro?
18344
How to apply shell command to each line of a command output?
134667
How can I set an environment variable which contains newline characters?
16373
How can I send stdout to multiple commands?
113990
Programmatically adding a directory to Windows PATH environment variable