cisco switch helpful commands
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...
0 Replies
7338 Views
Last post by zemerdon
Sun Oct 05, 2025 4:17 pm
helpful linux commands
Replies: 1
by
zemerdon »
Sat Jun 21, 2025 5:45 am
» in
Linux
watch with pipe
watch -n10 'df -ah | grep p4 '
list connected usb transfer rate
lspci -t
change linux startup/shutdown text size
run: sudo...
1 Replies
18498 Views
Last post by zemerdon
Tue Dec 09, 2025 4:15 pm
proxmox lxc disable ipv6
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...
0 Replies
342 Views
Last post by zemerdon
Mon Feb 02, 2026 1:24 pm
openvpn-as lxc
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...
0 Replies
313 Views
Last post by zemerdon
Fri Jan 30, 2026 2:35 pm
CPU governors explained
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...
0 Replies
334 Views
Last post by zemerdon
Sun Jan 18, 2026 11:42 am
proxmox disable lxc ipv6
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
324 Views
Last post by zemerdon
Sun Jan 04, 2026 5:18 pm
Proxmox set persistent CPU frequency
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...
0 Replies
312 Views
Last post by zemerdon
Sun Jan 04, 2026 4:48 pm
0 Replies
938 Views
Last post by zemerdon
Mon Jul 14, 2025 1:34 pm
proxmox increase LVM
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
852 Views
Last post by zemerdon
Mon Jul 14, 2025 11:05 am
0 Replies
865 Views
Last post by zemerdon
Tue Jul 01, 2025 5:37 pm
proxmox add local-lvm
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...
0 Replies
1191 Views
Last post by zemerdon
Sun Jun 22, 2025 4:26 pm
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