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.

• 57 votes161 views5 answers

  Install pip3 linux

  Shell/Bash
• -2 votes152 views3 answers

  How to install certbot on ubuntu

  Shell/Bash
• 0 vote160 views1 answer

  Get time awake linux

  Shell/Bash
• 6 votes155 views2 answers

  Adb for ubuntu

  Shell/Bash
• 0 vote139 views1 answer

  Copy a Remote File to a Local System using the scp Command

  Shell/Bash
• 29 votes143 views2 answers

  Cancelar merge

  Shell/Bash
• 0 vote164 views1 answer

  How to upgrade my psql client version cloud9

  Shell/Bash
• 0 vote142 views1 answer

  ImportError: No module named alsaaudio

  Shell/Bash
• 2 votes155 views1 answer

  Invalid command 'SSLEngine', perhaps misspelled or defined by a module not included

  Shell/Bash
• 0 vote167 views1 answer

  Linux command to delete direcoty with specified name recursivel

  Shell/Bash