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nixCraft
14,292 followers -
Linux Tips, Hacks, Tutorials, And Ideas
Linux Tips, Hacks, Tutorials, And Ideas

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Do you find my tutorials and nixcraft ( https://www.cyberciti.biz/ ) site useful? Please consider supporting it especially if you use ad-blocker. It is hard to keep the site running when so many people block ads. Thank you!

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Learn how to setup GlusterFS on Ubuntu Linux 16.04 LTS server and configure 2 nodes high availability storage for your Apache web server. https://www.cyberciti.biz/faq/howto-glusterfs-replicated-high-availability-storage-volume-on-ubuntu-linux/

How to automate the most important ritual of the day.

sudo apt-get Install coffee
crontab -l | { cat; echo "@hourly $HOME/fetch.coffee"; } | crontab -

Now turn that coffee into working code ;) LOL

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pssh is a pretty good tool for parallel SSH command execution on many servers. It quite is useful if you have 5 or 10 servers.  https://www.cyberciti.biz/cloud-computing/how-to-use-pssh-parallel-ssh-program-on-linux-unix/

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pssh is a pretty good tool for parallel SSH command execution on many servers. It quite is useful if you have 5 or 10 servers.  https://www.cyberciti.biz/cloud-computing/how-to-use-pssh-parallel-ssh-program-on-linux-unix/

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pssh is a pretty good tool for parallel SSH command execution on many servers. It quite is useful if you have 5 or 10 servers.  https://www.cyberciti.biz/cloud-computing/how-to-use-pssh-parallel-ssh-program-on-linux-unix/

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pssh is a pretty good tool for parallel SSH command execution on many servers. It quite is useful if you have 5 or 10 servers.  https://www.cyberciti.biz/cloud-computing/how-to-use-pssh-parallel-ssh-program-on-linux-unix/

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pssh is a pretty good tool for parallel SSH command execution on many servers. It quite is useful if you have 5 or 10 servers.  https://www.cyberciti.biz/cloud-computing/how-to-use-pssh-parallel-ssh-program-on-linux-unix/

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Learn how to use wipefs and dd command to erase filesystem, raid or partition-table signatures (magic strings) from the command line. https://www.cyberciti.biz/faq/howto-use-wipefs-to-wipe-a-signature-from-disk-on-linux/
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