January 2023

January 2023

How to Install Let’s Encrypt SSL on Proxmox hostname

CentOS Server, Linux Server, Proxmox VE, Ubuntu Server, Virtualization /

Installing an SSL on Proxmox hostname using Let’s Encrypt involves the following steps: eapt-get install certbot -y certbot certonly –standalone -d cp /etc/letsencrypt/live/<hostname>/fullchain.pem /etc/pve/pve-ssl.pem cp /etc/letsencrypt/live/<hostname>/privkey.pem /etc/pve/pve-ssl.key systemctl restart pveproxy Please note that the above steps are general guide and the actual steps may vary depending on the version of proxmox you are running. You can visit our YouTube channel for more interesting video https://www.youtube.com/@trainbrain007

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How to Install Memcached on cPanel Linux server

aaPanel control Panel, CentOS Server, Control Panel, Linux Server, Ubuntu Server, WHM/cPanel control Panel, WordPress /

follow these steps to install Memcached on cPanel or Linux-based cPanel server # yum install memcached -y # chkconfig memcached on If you need to edit the memcache settings: # vi /etc/sysconfig/memcached If needed, restart the memcache service (as root/sudo): # service memcached restart Memcached installed successfully. You can check the service status using following command: # ps afux | grep memc Check in CLI/SSH Memcached  Service # memcached-tool 127.0.0.1:11211 display # memcached-tool 127.0.0.1:11211 stats # telnet 127.0.0.1 11211 YouTube channel for more tutorial: https://www.youtube.com/@trainbrain007

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How to Disabled NetworkManager on CentOS7

CentOS Server, Control Panel, Linux Server, Proxmox VE, Ubuntu Server, Virtualization, WHM/cPanel control Panel /

Follow these steps to disabled networkmanager on centos 7. lets start.. # nmcli device status # systemctl stop NetworkManager # systemctl disable NetworkManager # systemctl list-unit-files | grep NetworkManager NM_CONTROLLED=”no” nameserver [server 1]nameserver [server 2] # systemctl enable network # systemctl restart network Check the Network Status again. # nmcli device status Watch the video tutorial for better understanding. YouTube channel: https://www.youtube.com/@trainbrain007

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How to Disable SELinux

aaPanel control Panel, CentOS Server, Control Panel, Linux Server, Ubuntu Server, WHM/cPanel control Panel /

Following this article you can disable SELinux in your Linux Server. Edit the /etc/selinux/config file to set the SELINUX parameter to disabled, after that reboot the server. Change the parameter enable to disabled SELINUX=disabled Press Ctrl+X and enter (if you use nano editor). now use restart command just type # reboot YouTube channel: https://www.youtube.com/@trainbrain007 You can watch the video for better understanding.

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How to Enable and Disable Comment in WordPress Pages and Posts Without Plugin!!

WordPress /

Following this article you can disable comment in WordPress on all your published posts and pages for few clicks. You can do it without using plugin. More plugin using slowing your website. So try to avoid use plugin. Login to your WordPress admin panel ang go to Posts » All Posts to see all your articles. Now select all the posts, choose Edit from the Bulk Actions dropdown box, and click on Apply. Now you able to perform bulk actions including updating the author name and turning off comments for all the selected posts. Select Do not allow from the comments dropdown box and click on Update. This action will disable comments of all selected posts. You can follow the same steps to turn off comments on your WordPress pages. YouTube channel: https://www.youtube.com/@trainbrain007

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How to change permissions of folder and its subfolders and files using command line

CentOS Server, Linux Server, Ubuntu Server /

If you want to change permissions of folder or directories to 755 and either leave the files alone or set them to 644. You can use the find command. For example: To change all the directories to 755 (drwxr-xr-x): To change all the files to 644 (-rw-r–r–): YouTube channel: https://www.youtube.com/@trainbrain007

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mysql Access denied for ‘root’ With All Privileges

CentOS Server, Database, Linux Server, MySQL, Ubuntu Server /

This tutorial shows you, how to solve mysql Access denied for ‘root’ With All Privileges First, Identify the user you are logged in as: select user(); select current_user(); The result for the first command is what you attempted to login as, the second is what you actually connected as. Confirm that you are logged in as root@localhost in mysql. Grant_priv to root@localhost. Here is how you can check. You can see that the Grant_priv is set to N for root@localhost. This needs to be Y. Below is how to fixed this: Now you can continue your project. the problem mysql Access denied for ‘root’ With All Privileges solved. Good Luck!! YouTube channel for video tutorial: https://www.youtube.com/@trainbrain007

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How to move all files and folders from one directory to another directory in Linux

CentOS Server, Linux Server, Ubuntu Server /

Execute this command in your Linux terminal (Change the directory path): This command will move all the files and folders from directory1 folder to directory2 folder. To move all files, but not folders: If you are interested in moving all files (but not folders) from directory1 folder to directory2 folder, use this command To move only files from the directory1 folders, but not from sub-folders: If you want to move all files from the directory1 folder, but not any files within folders in the directory1 folder, use this command: here, -maxdepth option specifies how deep find should try, 1 means, only the directory specified in the find command. You can try using 2, 3 also to test.

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