Search results
export makes the variable available to sub-processes. That is, export name=value means that the variable name is available to any process you run from that shell process. If you want a process to make use of this variable, use export, and run the process from that shell. name=value
1 lip 2021 · The export command in Linux is used for creating environment variables. You can use it like this: export myvar. or a shorthand like this to assign it a value immediately: export myvar=5. You can see the value of exported variables with the echo command: echo $myvar. To make the changes permanent, you should add it to the ~/.bashrc file.
26 maj 2022 · This tutorial showed how to use the Linux export command to export the value of environment variables and functions for use in shell sessions other than the current one. Next, read our tutorial on printing a variable in Bash with printf, or see other ways of exporting variables in Bash.
5 wrz 2024 · Learn how to use the export command in Bash to manage environment variables and functions, ensuring seamless configuration across shell sessions and child processes.
18 mar 2024 · When we read about different Linux bash commands and scripts, we often come across two different ways of defining a shell variable: with and without the export command. The simple addition of the export command while defining a bash variable changes the whole scope of that variable.
5 kwi 2024 · You can export shell variables using the export command under Linux, macOS, FreeBSD, and Unix-like system with bash and other shell that supports it. This page explains the export command syntax and usage for new sysadmins and developers.
30 gru 2021 · The Bash export command is used to export local variables to the shell's child processes. Read this tutorial to learn how to use Bash export.
