20 дек. 2011 г. · The only reliable way to pass anything to the parent process is to echo it and have the parent process capture it with command substitution. Bash: Need to export variables to parent process ... - Super User How does a process change the environment variable of its ... Where do the variables of a new BASH shell come from? Другие результаты с сайта superuser.com

8 июл. 2009 г. · The answer is sourcing. Sourcing allows you to include variables in a script in the current shell, but never a parent of that.

10 июн. 2019 г. · The solution is to use the source command so the statements in setup.sh are executed in the context of the current process. Can a shell script set environment variables of the calling shell? Bash: export not passing variables correctly to parent bash - Set environment variable in parent process from script ... Exporting a global variable from child to parent in shell scripts Другие результаты с сайта stackoverflow.com

22 июн. 2017 г. · Environment variables can only be passed from parent to child (as part of environment export/inheritance), not the other way around. If processes inherit the parent's environment, why do we need ... How to export global variables to child process in bash Exporting a variable from inside a function equals to global ... Другие результаты с сайта unix.stackexchange.com

6 мар. 2024 г. · The parent process (or the main process) is the terminal session you opened. When you run ./myScript.sh, a new session, subprocess, is opened ...

18 мар. 2024 г. · The Bash export command helps us to export environment variables so that they're available in all child processes, shells, and commands. In ...

1 февр. 2019 г. · Your best bet is to save data into a file, which you can then read from or source back in to the parent.

22 янв. 2018 г. · The export command is used to send data from a parent process to a child process. Here is a simple bash script that prints a greeting to ...

26 мар. 2012 г. · I would use mkfifo instead of mknod. You do not need the ( ) in this case.. If you have more than one write statement, it is better to use exec.

30 нояб. 2011 г. · I've a vm with solaris 11, and trying to write some bash scripts. if, on the shell, I type : export TEST=aaa. and subsequently run: set.