How do I set environment variables in Bash?
An example of an AI chatbot conversation about setting environment variables in Bash.
How do I set environment variables in Bash?
You can set an environment variable in Bash using the syntax: export VARIABLE_NAME=value. For example, export MY_VAR=123.
How can I check if the variable is set?
You can check if a variable is set by using the echo command: echo $VARIABLE_NAME. If it's set, it will display the value.
Can I set multiple variables at once?
Yes, you can set multiple variables in one line like this: export VAR1=value1 VAR2=value2.
How do I make these changes permanent?
To make environment variables permanent, add the export commands to your ~/.bashrc or ~/.bash_profile file.
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