Upgrade to CentOS 6.7 from CentOS 6.6/6.5/6.4/6.3/6.2/6.1/6.0 - Comment Page: 2

CentOS 6.6 is released. This is quick guide, howto upgrade to CentOS 6.7 from CentOS 6.6/6.5/6.4/6.3/6.2/6.1/6.0. I have tested this method on multiple CentOS 6 (servers / desktops) and everything looks work fine after upgrade. Upgrade to CentOS 6.7 from CentOS 6.6/6.5/6.4/6.3/6.2/6.1/6.0 1. Change to root User su - ## OR ## sudo -i 2. Backup all important data Backup /etc diretory Backup important logs /var/log Backup web server configs and sites Dump MySQL databases Dump PostgreSQL databases Backup all what you need if something goes wrong [inttf_post_ad1] 3. Check list of packages that are going to be updated yum list...

26 comments on “Upgrade to CentOS 6.7 from CentOS 6.6/6.5/6.4/6.3/6.2/6.1/6.0 - Comment Page: 2

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    1. Hi.

      You can make this:

      su – or su -i
      tar -zcvf etc.tar.gz /etc —> you generate a tar.gz file, for uncompress after.
      For many routes:
      tar -zcvf web_server.tar.gz /etc/httpd/ /var/www/html/ –> and many

      It’s a simple way for obtain a backup fastly.

      Bye. See you later!

      Reply
    2. 6.3 update to 6.5 by “yum upgrade”

      Reply
    3. The easiest way is to run yum upgrade

      Reply
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