Linux Subshells for Beginners With Examples - LinuxConfig.org

Making use of subshells in Bash provides you with an ability to generate context sensitive information from right within your Bash command. For example, if you want to modify a text string right inside an echo statement, then this can be done easily with subshells.


This is a companion discussion topic for the original entry at https://linuxconfig.org/linux-subshells-for-beginners-with-examples