Proxmox

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cisco switch helpful commands

Last post by zemerdon « Sun Oct 05, 2025 4:17 pm
Posted in Cisco

by zemerdon » Sun Oct 05, 2025 4:17 pm » in Cisco

backup config tftp
copy running-config tftp:

cisco show ip
show ip int

console connect
sudo screen /dev/ttyUSB0 9600

remove stack members...

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Last post by zemerdon
Sun Oct 05, 2025 4:17 pm
helpful linux commands

Last post by zemerdon « Tue Dec 09, 2025 4:15 pm
Posted in Linux
Replies: 1
by zemerdon » Sat Jun 21, 2025 5:45 am » in Linux

netstat dont list unix sockets
netstat -na --inet --inet6

find processes using mount point
sudo fuser -mv /mount/point

watch with pipe...

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Last post by zemerdon
Tue Dec 09, 2025 4:15 pm

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proxmox remove disk/partition with holder (500)

Last post by zemerdon « Wed Apr 15, 2026 3:48 pm

by zemerdon » Wed Apr 15, 2026 3:48 pm

disk/partition '/dev/sdb' has a holder (500)

root@rcdriftqld:/dev# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sdb 8:16 0 7.1T 0 disk...

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Last post by zemerdon
Wed Apr 15, 2026 3:48 pm
proxmox share writeable partition for lxc

Last post by zemerdon « Wed Apr 15, 2026 3:11 pm

by zemerdon » Wed Apr 15, 2026 3:11 pm

create partition and format ext4

find drive UUID
blkid
start parted on device
parted /dev/sdx
create gpt partition table
mklabel gpt
use 100%...

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3630 Views

Last post by zemerdon
Wed Apr 15, 2026 3:11 pm
Proxmox Helpful Commands

Last post by zemerdon « Sun Apr 05, 2026 1:10 pm

by zemerdon » Sun Apr 05, 2026 1:10 pm

clear logs

rm -rf /var/log/pve/tasks/*

create partition and format ext4
blkid # find UUID
parted /dev/sdx # start parted on device
mklabel...

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3783 Views

Last post by zemerdon
Sun Apr 05, 2026 1:10 pm
proxmox lxc disable ipv6

Last post by zemerdon « Mon Feb 02, 2026 1:24 pm

by zemerdon » Mon Feb 02, 2026 1:24 pm

Add the following lines to /etc/sysctl.conf

net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6...

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Last post by zemerdon
Mon Feb 02, 2026 1:24 pm
openvpn-as lxc

Last post by zemerdon « Fri Jan 30, 2026 2:35 pm

by zemerdon » Fri Jan 30, 2026 2:35 pm

on Proxmox host:

check kernel version

uname -r

check headers exist

sudo apt search proxmox-headers-6.17.4-2-pve

install kernel headers...

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3924 Views

Last post by zemerdon
Fri Jan 30, 2026 2:35 pm
CPU governors explained

Last post by zemerdon « Sun Jan 18, 2026 11:42 am

by zemerdon » Sun Jan 18, 2026 11:42 am

Generic Scaling Governors
CPUFreq provides generic scaling governors that can be used with all scaling drivers. As stated before, each of them...

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Last post by zemerdon
Sun Jan 18, 2026 11:42 am
proxmox disable lxc ipv6

Last post by zemerdon « Sun Jan 04, 2026 5:18 pm

by zemerdon » Sun Jan 04, 2026 5:18 pm

pico /etc/sysctl.conf

net.ipv6.conf.all.disable_ipv6=1
net.ipv6.conf.default.disable_ipv6=1
net.ipv6.conf.lo.disable_ipv6=1

0 Replies

3926 Views

Last post by zemerdon
Sun Jan 04, 2026 5:18 pm
Proxmox set persistent CPU frequency

Last post by zemerdon « Sun Jan 04, 2026 4:48 pm

by zemerdon » Sun Jan 04, 2026 4:48 pm

r720 r730XD set CPU governor

current govenor
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

current CPU freq
cat /proc/cpuinfo | grep...

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Last post by zemerdon
Sun Jan 04, 2026 4:48 pm
proxmox create writeable mount with unprivileged LXC

Last post by zemerdon « Mon Jul 14, 2025 1:34 pm

by zemerdon » Mon Jul 14, 2025 1:34 pm

proxmox fstab

//192.168.1.10/Plex/torrent_files on /media/torrent_files type cifs...

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4484 Views

Last post by zemerdon
Mon Jul 14, 2025 1:34 pm
proxmox increase LVM

Last post by zemerdon « Mon Jul 14, 2025 11:05 am

by zemerdon » Mon Jul 14, 2025 11:05 am

increase kvm image.

qemu-img resize original.qcow2 30G.

resize pvs (proxmox physical disk)

pvresize /dev/vda3

extend LVM

lvextend -l...

0 Replies

4371 Views

Last post by zemerdon
Mon Jul 14, 2025 11:05 am
proxmox remove nag

Last post by zemerdon « Tue Jul 01, 2025 5:37 pm

by zemerdon » Tue Jul 01, 2025 5:37 pm

remove subscription nag

wget

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4427 Views

Last post by zemerdon
Tue Jul 01, 2025 5:37 pm
proxmox add local-lvm

Last post by zemerdon « Sun Jun 22, 2025 4:26 pm

by zemerdon » Sun Jun 22, 2025 4:26 pm

extend qcow2 and use free space as local-lvm

- I want to add another VLM-Thin partition for VM disk storage on the free space on the existing disk...

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4925 Views

Last post by zemerdon
Sun Jun 22, 2025 4:26 pm

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