Differences

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--- ubuntu_tips_tricks_and_notes [2024/12/26 08:26] – mike
+++ ubuntu_tips_tricks_and_notes [2024/12/27 20:40] (current) – mike
@@ Line 8: / Line 8: @@
 === Disable IPv6 ===
-The recommend method to disable IPv6 on Ubuntu 18.04 after reboot is to configure the GRUB boot loader to pass kernel parameter during the boot time.
+To disable IPv6 on Ubuntu during boot time, open the /etc/default/grub file using your favorite text editor with root privileges and change/add:
-To do so open the /etc/default/grub file using your favorite text editor with root privileges and change/add:
   FROM:
   GRUB_CMDLINE_LINUX_DEFAULT=""
@@ Line 17: / Line 15: @@
   GRUB_CMDLINE_LINUX_DEFAULT="ipv6.disable=1"
   GRUB_CMDLINE_LINUX="ipv6.disable=1"
-Once you have made the above change within the /etc/default/grub file execute the following commands to apply the GRUB changes:
+Once you have made the above change within the /etc/default/grub file execute the following command to apply the GRUB changes:
   sudo update-grub
+Reboot the system afterwards.
 === Enable console screen blanking ===
-Edit the /etc/default/grub file using your favorite text editor with root privileges and add the string **consoleblank=600** to the GRUB_CMDLINE_LINUX_DEFAULT and GRUB_CMDLINE_LINUX lines for a 10-minute timeout.  Save the file and apply the GRUB changes:
+Edit the /etc/default/grub file using your favorite text editor with root privileges and add the string **consoleblank=600** to the GRUB_CMDLINE_LINUX_DEFAULT and GRUB_CMDLINE_LINUX lines for a 10-minute timeout.
+Once you have made the above change within the /etc/default/grub file execute the following command to apply the GRUB changes:
   sudo update-grub
+Reboot the system afterwards.
 === To install Samba: ===
@@ Line 52: / Line 56: @@
   mysql
   mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '<password>';
+=== Installing Portainer to manage Docker containers ===
+  sudo docker run -d -p 9443:9443 -p 8000:8000 --name portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce:latest
 === Disable interactive restart prompt while upgrading packages with apt ===