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Linux Subshells for Beginners With Examples

Posted by LinuxCareer on
linuxconfig.org; By Roel Van de Paar 		Mail this story
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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.

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