W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/focal-security/InRelease Temporary failure resolving 'security.ubuntu.com' W: Some index files failed to download. They have been ignored, or old ones used instead.

• 3 votes108 views3 answers

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  Shell/Bash
• 0 vote103 views1 answer

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• 0 vote104 views1 answer

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  Trim video linux

  Shell/Bash
• 0 vote107 views1 answer

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  Shell/Bash
• 0 vote105 views1 answer

  Bash echo a checkMark based on condition

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• 9 votes103 views3 answers

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  Shell/Bash
• 0 vote115 views1 answer

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  Shell/Bash
• 3 votes114 views2 answers

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  Shell/Bash
• 0 vote124 views1 answer

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  Shell/Bash