Things learnt about Bash

• How to join an array in Bash on March 29, 2022
• About Bash’s $SECONDS shell variable on November 26, 2021
• About Ubuntu’s alert Bash alias on May 14, 2021
• About readonly Bash variables on October 13, 2020
• About shellcheck on October 12, 2020
• About Bash’s DEBUG signal on October 7, 2020

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