LXer: Linux Subshells for Beginners With Examples
by LXer from LinuxQuestions.org on (#5AZ6J)
Published at LXer:
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.
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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.
Read More...