Category: Linux Tips – How to
Install minio Ubuntu
Minio is a self-hosted solution for creating your own Object storage. It is an alternative for AWS S3, if you have used that service before. The Minio software itself is shipped as a plain binary and even the official documentation suggests you to use it that way, instead of using a package manager. There are, […]
Linux server monitoring tools” – Hacker News suggestions in a list
https://aarvik.dk/linux-monitoring-tools-suggestions-from-hacker-news/
Proxmox storage tips/HDD pass through
Check/list hdd hw ls /dev/disk/by-id/ lsblk Check MD raid status cat /proc/mdstat Remove a hdd from software raid md0 mdadm –fail /dev/md0 /dev/sdx1mdadm –remove /dev/md0 /dev/sdx1 mdadm –remove /dev/md0 /dev/sdx2 udevadm info –query=all –name=/dev/sdx | grep ID_SERIAL zfs list zpool status zfstorage Remove a hdd from zpool zpool detach zfstorage /dev/disk/by-id/…. zpool status zfstorage clear […]
Adding a second HDD to Proxmox
https://forum.level1techs.com/t/adding-a-second-hdd-to-proxmox/116019 This really is an odd failing that has been around since Proxmox moved to their new interface. So here are three ways you can do this, all of which involve ssh’ing into your Proxmox box. Assuming /dev/sdb is your new disk. If you want to use LVM.ssh into your Proxmox box and do, pvcreate […]
VIM Improve
https://github.com/vim-airline/vim-airline
How to encrypt email (Gmail, Outlook iOS, OSX, Android, Webmail)
https://www.comparitech.com/blog/vpn-privacy/how-to-encrypt-email/
Colection of Opensource Project
https://saradmin.ru/?p=2851 Protocols IMAP/POP3 Dovecot (http://www.dovecot.org/) IMAP and POP3 server written primarily with security in mind. Cyrus (http://cyrusimap.org/) Intended to be run on sealed servers, where normal users are not permitted to log in. Qpopper (http://www.eudora.com/products/unsupported/qpopper/) One of the oldest and most popular server implementations of POP3. DBMail (https://github.com/pjstevns/dbmail) Fast and scalable email services, storage of mail messages in a […]
Add new HDD to LVM group
First step: use gdisk (or fdisk) #gdisk /dev/sdb and select part code 8e00 – LVM partition we need to prepare our new partitions for LVM #pvcreate /dev/sdb1 Check pvs #pvdisplay Second step: extends the logical partition as far as it can. No need to check and calculate GBs or blocks in various methods. #vgextend /dev/ubuntu-vg […]
Google Cloud Storage Nearline Personal Linux Desktop Backup
https://scottlinux.com/2016/11/22/google-cloud-storage-nearline-personal-linux-desktop-backup/ Backup data to the cloud for cheap with Google Cloud and Nearline storage. I use Google Cloud Storage Nearline to backup my desktop, openmediavault NAS, servers, and more. Here is how I do it! 1. First, sign in here. It may prompt to setup billing if that has not been done: https://console.cloud.google.com 2. Next, […]