1 июн. 2012 г. · 7 Answers 7 · 11. It works because it defines ENV in the environment of the same shell in which the commands that follow the semicolon execute.

4 окт. 2014 г. · You can one-time set vars for a single command by putting them on the command line before the command: $ EC2_HOME=/path/to/dir ...

17 апр. 2014 г. · I'm writing a C program on Linux and need to execute a command with system() , and need to set an environment variable when executing that ...

24 дек. 2012 г. · Assuming you actually need it as an environment variable (even though the example code does not really need an environment variable; ...

27 июл. 2019 г. · I've created a simple script to echo my variable to try and simulate a command. Also declared 1 "global environment variable" with the export ...

23 мар. 2022 г. · Setting environment variable to command in a script · run command1 with ENV_NUMBER=1 · run command2 with ENV_NUMBER=2 · run command3 with ...

1 нояб. 2016 г. · How to start a command in bash with multiple environment variables set [duplicate] ... How do I set a variable to the output of a command in Bash?

21 дек. 2012 г. · The env command will run and set the HELLO='Hello World' in its environment; env will run echo with the argument '' (an empty string). As you ...

30 мар. 2020 г. · How to set the environment variables to be used by the service running on Linux machine · 1. Add ENV_VAR="My Value" to my-service or to a file ...

31 авг. 2013 г. · Shell script to set environment variables · Which shell are you using (e.g. bash, ksh, sh). – Tom · possible duplicate of Save Global variables ...