Linux command substitution and nested substitution

Command substitution not a pain in the A$($()) Command substitution and nesting without using backticks. Command substitution with backticks: http://youtu.be/VOOeXV4HYSA Command substitution with nested backticks: http://youtu.be/T6C8sPB3pek In this tutorial I cover an alternative way to achieve command substitution that doesn't involve backticks. Using $() instead of backticks should work in all modern shells. Blog: http://www.linuxleech.com Twitter: http://www.twitter.com/linuxleech Facebook:

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