Fortigate host file manual entry

 config system dns-server
edit " port11"
next
end
config system dns-database
edit " bbb"
config dns-entry
edit 1
set hostname " site1"
set ip 1.1.1.1
next
end
set domain " bbb.com"
next
end

Centos 6.10 Cannot find a valid baseurl for repo

Centos 6.10 Cannot find a valid baseurl for repo

  

echo "https://vault.centos.org/6.10/os/x86_64/" > /var/cache/yum/x86_64/6/base/mirrorlist.txt

echo "http://vault.centos.org/6.10/extras/x86_64/" > /var/cache/yum/x86_64/6/extras/mirrorlist.txt 

echo "http://vault.centos.org/6.10/updates/x86_64/" > /var/cache/yum/x86_64/6/updates/mirrorlist.txt
echo "http://vault.centos.org/6.10/sclo/x86_64/rh" > /var/cache/yum/x86_64/6/centos-sclo-rh/mirrorlist.txt
echo "http://vault.centos.org/6.10/sclo/x86_64/sclo" > /var/cache/yum/x86_64/6/centos-sclo-sclo/mirrorlist.txt

 

Windows 10 change MTU

 

Windows 10 change MTU

It is possible to change the MTU from the command line.

Open the command Prompt window and follow the steps below to change the MTU size:

1. Type “netsh interface ipv4 show subinterface”.
2. Press Enter.
3. You will see a list of network interfaces.
4. Type “netsh interface ipv4 set subinterface `Local Area Connection` mtu=1472 store=persistent”.
   You should replace Local Area Connection with the name that appeared in the “Interface” column from steps 1-3.
5. Press Enter.
6. Type “netsh interface ipv4 show subinterface” to check the result.

How to remove Cluster from Proxmox 6

 https://pve.proxmox.com/pve-docs/pve-admin-guide.html#pvecm_separate_node_without_reinstall

 

On cluster master server do:

systemctl stop pve-cluster corosync 

pmxcfs -l 

rm /etc/corosync/* 

rm /etc/pve/corosync.conf 

killall pmxcfs 

systemctl start pve-cluster

Server should become single node. 

How to Edit a File in a docker container with no Text Editor

 Simply editing a file is an ordeal if you don’t have vim, vi or nano available.

One of the best things to do may be to copy the file from the container to your host machine:

docker cp <container>:/path/to/file.ext .

Edit the file.

Then send it back to the container.

docker cp file.ext <container>:/path/to/file.ext

Midnight Commander missing syntax highlighting

Midnight Commander missing syntax highlighting

Try to pres Ctl-s, which toggles syntax highlighting on and off in mcedit

VLC HowTo/Adjust subtitle delay in advance way

VLC HowTo/Adjust subtitle delay in advance way

Advance Synchronisation

When subtitles are late compared to the audio, and only in this case, you can use the advance synchronisation functionality of VLC :

• Step 1 : Detect (“hear and see”) that subtitles are out of sync
• Step 2 : Press Shift H when you hear a sentence that you will be able to easily recognize
• Step 3 : Press Shift J when you read the same sentence in the subtitle
• Step 4 : Press Shift K to correct the sync

Remove string from file in Windows 10 powershell like sed

Remove string from file in Windows 10 powershell like sed

If you need to edit file like stream and replace/remove string in
Windows using powershell

this command will open text.txt file, search for ",,,,," and replace
with nothing "" and save as new file test2.txt

get-content test.txt | %{$_ -replace ",,,,,",""} | set-content test2.txt