Windows – Linux – Mac OSX Guides


  • curl: (35) SSL connect error
    Posted in: TIPS & TRICKS

    PROBLEM Ok, I am trying to install DigitalOcean Agent on my Centos 6.6 box as their instruction

    And immediately get the error

    SOLUTION We need to update the

  • Fix GPG error NO_PUBKEY when apt-get update your Ubuntu
    Posted in: LINUX

    Some of you might encounter the following error when $apt-get update your Ubuntu system, like mine:

    To solve it, simple add the missing key

    If any other key