Linux command substitution and nested substitution
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8 سال پیش
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Command substitution not a pain
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
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8 سال پیش
در تاریخ 1395/09/26 منتشر شده
است.
112
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