The Shell Guru - Page 2 of 16 - Guides by a self proclaimed Guru.The Shell Guru

How to install MongoDB 4.2 – CentOS 7, Ubuntu 18.04 LTS and Ubuntu 19.04

September 17, 2019
CentOS
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Today we'll be looking at how to install MongoDB 4.2 on CentOS 7, Ubuntu 18.04 LTS and Ubuntu 19.04 A little bit about MongoDB as per their website: [crayon-5e283e83e7137431987087/]…

Backup your website off-site with git every day

September 16, 2019
General Linux
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Today we'll be going over how to backup your website off-site with git every day. You can use this guide with any service that supports git, we're focusing on GitHub…

How to increase the size of a ZFS Pool / Add drive to ZFS Pool

September 5, 2019
ZFS
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Today we'll look at how to increase the size of a ZFS pool. We'll do this by adding a new drive to the ZFS pool. ZFS makes this incredibly easy…

504 Gateway Time-out – Nginx

September 2, 2019
Uncategorized
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You run a task and Nginx throws the following error: [crayon-5e283e83e8aa1728500977/] This can be truly annoying and at times difficult to pinpoint. To fix this error, create a new file…

Create new user and grant it access to single database – MongoDB

August 27, 2019
CentOS
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Today we'll create a new user and grant it access to a single database in MongoDB. Start off by logging into mongodb with your admin/root user [crayon-5e283e83e8ccd568960059/] You'll land at…

Create new database in MongoDB

August 27, 2019
CentOS
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Today we'll look at how to create a new database in MongoDB. Connect to mongod via the following line, replace your credentials [crayon-5e283e83e8ef7192921273/] If you're successfully authenticated then you'll see…

SSH connection takes too long to respond/connect

August 23, 2019
CentOS
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Has an SSH connection taken too long to return the password prompt? There are two possible fixes to it. There are two possible ways to fix this, First, disable Reverse…

Requires: libpcre.so / CentOS 7

August 2, 2019
CentOS
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Ran into this rather peculiar error recently while installing Varnish Cache on CentOS 7. [crayon-5e283e83e938a845701517/] The fix turned out to be simple, CentOS 6 was set in the varnish repo…

530 Login incorrect – ProFTPD

August 1, 2019
General Linux
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We updated an old server recently and the ProFTP server started throwing this error "530 Login incorrect" and wouldn't let us in. We looked at the usual culprits, reset passwords,…

Mount an NTFS drive on CentOS 7

July 26, 2019
CentOS
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This tutorial will cover how to mount an NTFS drive on CentOS 7. We'll use the open-source version of the NTFS for Linux driver by Tuxera, NTFS-3G. The Prerequisites To…