This post explains changing a netplan config from DHCP to static. You can reverse the steps to change it to DHCP.
Tag: linux
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Permissions in Linux
More than you probably want to know about chmod.
This post explains updating netplan and /etc/network/interfaces configs
lsblk to find device | fdisk to create partition | mke2fs device to create filesystem | mount -av to mount without reboot
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Secure erase an NVMe drive
sudo apt install nvme-cli
sudo nvme format /dev/device -s 1
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SSH Tunnels with PuTTY
Source port is the local port you connect to.
Destination is relative to the system you’re SSHing to.
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Wiping (0ing) a HDD with shred
Do not use on SSDs! shred -vzn 4 devicename
This post was made on 03/16/2020 with Synology DSM version 6.2.2-24922 Update 4 and Ubuntu 18.04.4 LTS. This will also work for ESXi and vcenter NAS datastores. Parts of the UI and commands may have changed. Leave a comment below if you notice any changes or issues. Synology share setup Log into the Synology DSM […]