17 янв. 2019 г. · You need to ensure you export the environment variables you want to have access to in your script before you invoke the script.

20 мар. 2020 г. · You need env or eval to do what you hope to do. And many will say, if you need to use eval you need to find another way to do it.

16 февр. 2017 г. · I have this sample bash command: FILE='/tmp/1.txt' echo "file: $FILE" and the output is: file: Why the output doesn't contain defined earlier variable FILE?

22 сент. 2024 г. · I tried to use a bash script to add or remove proxies in bulk, but the script runs with confusing results.

28 февр. 2014 г. · If you need to add system wide environment variable, there's now /etc/profile.d folder that contains sh script to initialize variable. You could ...

7 мар. 2022 г. · I have a file .env.local that contains a set of environment variables that should be loaded when launching my shell script, is there a way to specify this file ...

2 февр. 2022 г. · For instance, you could have blah='+++=xxx' to pass an environment variable called +++ even though +++ is not a valid shell variable name.

10 мая 2022 г. · I am trying to set environment variables from Bash as follow bash -c 'export FOO=BAR' but when I try to read the previously set variable using echo $FOO or ...

10 июн. 2022 г. · The lifetime of whatever exported variable is equal to the lifetime of the task which is responsible for the export and the validity is guaranteed.

24 мар. 2014 г. · I have a bash script with a variable called VAR_A. I also have a local env variable called VAR_A. The bash script calls the command: echo ${VAR_A}.