add_swap_space

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

How to Add Swap Space On Linux systems First, create a file that will be used as swap: fallocate -l 10G /swapfile If the fallocate utility is not present on your system, or you get an error message saying fallocate failed: Operation not supported, use the following command to create the swap file:

cctv

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

How To Create Virtual Disk For CCTV Will create 64 GB disk and mount it: dd if=/dev/zero of=cam03.img bs=1M count=64000 Create filesystem: mkfs ext4 -F cam03.img Create a mount directory mkdir /mnt/cam03 chown nobody:nogroup /mnt/cam03 Mount image:

cups

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

CUPS Allow remote Admin cupsctl --remote-admin --remote-any --share-printers

demopage

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Debian Update software apt update && apt upgrade -y && apt autoremove -y It.s just updating programms, not upgrading

dummy_display

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

Add Fake Display when No Monitor is Plugged In Basically install a dummy driver: apt-get install xserver-xorg-video-dummy Then write it in the /usr/share/X11/xorg.conf.d/xorg.conf (or possibly /etc/X11/xorg.conf) file (create one, if it does not exist):

embyserver

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Emby Server Little helpers Linux File Permissions setfacl -m user:emby:rxw /mnt/videos setfacl -m user:emby:rxw /home/myusername or to grant "read only" access to specific folders: setfacl -m user:emby:rx /home/myusername/Music setfacl -m user:emby:rx /home/myusername/Videos setfacl -m user:emby:rx /home/myusername/Pictures Since Live TV must be read and written, then it's neccesary to grant "read" and "write" permissions: setfacl -m user:emby:rxw /home/myusername/LiveT…

gentoo_env

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Enter Installed System From Install Cd 1. Boot up with the Gentoo minimal cd. 2. Mount your gentoo partitions... mount /dev/sda3 /mnt/gentoo Legacy BIOS: mount /dev/sda1 /mnt/gentoo/boot #### mount -t proc none /mnt/gentoo/proc mount -o bind /dev /mnt/gentoo/dev

gksu

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

Debian 11 Install GKSU First Add Debian 9 sources. DELETE file after install... . cat <

handbrake

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

Handbrake Docker With Web Interface Quick Start docker pull jlesage/handbrake NOTE: The Docker command provided in this quick start is given as an example and parameters should be adjusted to your need. Launch the HandBrake docker container with the following command:

install_gentoo_raid1

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

How to create Gentoo system disks with RAID1 hard drive setup Create partitions on both disks with same configuration. parted -a opt /dev/sda mklabel gpt mkpart primary xfs 1 2mb mkpart primary xfs 2mb 2000mb mkpart primary xfs 2000mb 12000mb mkpart primary xfs 12000mb -1 name 1 grub name 2 boot name 3 swap name 4 root set 1 bios_grub on set 2 raid on set 3 raid on set 4 raid on parted /dev/sda set 1 bios_grub on parted /dev/sdb set 1 bios_grub on

lastlog

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Linux Shell Last Loged SSH: SSH, also known as Secure Socket Shell, is a network protocol that provides administrators with a secure way to access a remote computer. It provides a secure encrypted data communications between two computers connecting over an insecure network such as the Internet.

lvm2

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

Delete or Remove LVM Volumes Step 1: Delete entry from /etc/fstab cat /etc/fstab ... /dev/CVOL/workspace /data ext4 defaults 0 0 ... Step 2: unmount the partition umount /data Step 3: Disable LVM lvchange -an /dev/CVOL/workspace

manuals

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

mdadm

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Mdadm Helpers * Debian Disable/Enable Raid Monthly Checks dpkg-reconfigure mdadm or edit cron job nano /etc/cron.d/mdadm External Link How do I replace a disk marked as removed from a linux md raid-5 array If drives are "hot swap", don't need to power off server/pc...

mdadmxfs

Anonymous (anonymous@undisclosed.example.com) — 2025-10-31T13:56:34+00:00

Easy to expand Linux software RAID 5 with XFS. Source: Easy to expand Linux software RAID 5 with XFS. Best practices? Creating the initial 3 drive array Created a RAID5 array: mdadm --create --verbose /dev/md0 --level=5 --raid-devices=3 /dev/sdb1 /dev/sdc1 /dev/sdd1 Now the RAID5 array is created, and it is being built already. It takes time, but you can proceed with creating a new physical LVM2 volume:

mplayer

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Play a Video in the Command Line Install mplayer (emerge mplayer, apt install mplayer e.t.c.) Check available video formats: mplayer -vo help Check available audio formats: mplayer -ao help Then can try witch video, audio format works: mplayer -vo fbdev2 -ao pulse video.mkv

mysql-replica

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

Mysql Replicator helpers Master Side Get current status and position: SHOW MASTER STATUS\G or show master status; Slave Side First time (I think) should be: CHANGE MASTER TO MASTER_HOST='10.20.10.1', MASTER_USER='user', MASTER_PASSWORD='password', MASTER_LOG_FILE='master1-bin.000004', MASTER_LOG_POS=8044078;

nfs_virtual_disk

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

nfsidmapping

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Mapping UID and GID of local user to the mounted NFS share First of all, enable is on the client and server: echo N > /sys/module/nfsd/parameters/nfs4_disable_idmapping echo N > /sys/module/nfs/parameters/nfs4_disable_idmapping clean idmap cache and restart idmap daemon:

nvidia

Anonymous (anonymous@undisclosed.example.com) — 2026-04-16T09:37:25+00:00

Nvidia Mellanox Technologies MT27520 Family [ConnectX-3 Pro] Works for debian 11 on proxmox 7.3 and also Truenas. For proxmox: The driver is already embedded. Just load apropriate modules modprobe mlx4_ib (or mlx4_en) modprobe ib_ipoib then install mstflint

opnsense-xreate-image

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Create Opnsense Backup Image First, need to enable NFS Client: Create/Add line to rc.conf nano /etc/rc.conf This line: nfs_client_enable="YES" Then enable and start NFS Client service nfsclient enable service nfsclient start Now add mount point to /etc/fstab

parted

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

Mount single partition from image of entire disk (device) Get the partition layout of the image fdisk -lu sda.img ... Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes ... Device Boot Start End Blocks Id System sda.img1 * 56 6400000 3199972+ c W95 FAT32 (LBA)

password_protect

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

Password protecting your site with an .htaccess file Source: External Link Step 1 — Create the .htpasswd file In Linux shell navigate into the directory you wish to password protect. Run pwd to confirm the full file path to this directory. You’ll need this full path in the next step.

rsync

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Rsync Helpers Continuously sync files, monitoring for changes. apt-get install inotify-tools while inotifywait -r -e modify,create,delete,move /var/www/; do rsync -avP root@192.168.1.1:/var/www/ /var/www; done > /dev/null 2>&1 < /dev/null

rtorrent

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

Used resources: This tutorial will guide you through the installation of libtorrent 0.13.8, rTorrent 0.9.8, and the ruTorrent Web UI (3.8) on a Debian or Ubuntu system. It has been tested with Debian 6 (x64) an…

serial-console

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Debian Linux: Enable a Serial Console Edit service: nano /etc/systemd/system/getty.target.wants/serial-getty@ttyS0.service Find the line starting with ExecStart, make a copy and comment it out (as a backup / retreat path), then edit the active line. Remove

sidebar

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

Linux Manuals rtorrent Add Fake Display when No Monitor is Plugged In Debian Linux: Enable a Serial Console Web Sources Gentoo: Debian: Back To Start Page add/remove services in Debian About Raid Easy to expand Linux software RAID 5 with XFS. Mdadm Helpers Delete or Remove LVM Volumes How to create Gentoo system disks with RAID1 hard drive setup Free Fm Ftp Manuals ftp Linux : Small Helpers Linux : How to add rc…

start

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

unix_socket

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:35+00:00

Plugin 'unix_socket' is not loaded The “unix_socket” has been called by mysql authentication process (maybe related to a partial migration of database to mariadb, now removed). To get all stuff back working go su: then follow: /etc/init.d/mysql stop mysqld_safe --skip-grant-tables & mysql -uroot

virtualbox

Anonymous (anonymous@undisclosed.example.com) — 2025-10-02T12:05:36+00:00

How to convert VMDK to VDI/VHD VBoxManage clonemedium disk aaaa.vmdk aaaa.vdi --format VDI Move Virtual Machine vboxmanage movevm "debian" --folder /home/... How to change VirtualBox default VM location in command line vboxmanage setproperty machinefolder /path/to/directory/