2 Ways to Use Exit Code in Bash | Bash Scripting Tutorial for Beginners
Learn when and why we should care about the EXIT CODES. Plus, you will know how to chain commands together without needing to have "if" and "else" blocks.
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⏱ TIMESTAMPS ⏱
00:00 2 Ways to Use Exit Code in Bash
00:38 Key points when using exit codes
01:01 Why do we care about exit codes?
01:56 The syntax to use the exit codes
02:17 Syntax/Explicit way: $?
03:48 Syntax/Implicit way: && and ||
04:51 Examples
05:09 Examples/Explicit way
07:27 Examples/Implicit way
10:58 Summary
11:58 More scripting tips: Bash Leveling Guide
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