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@mutin-sa
mutin-sa / Top_Public_Time_Servers.md
Last active November 15, 2024 20:31
List of Top Public Time Servers

Google Public NTP [AS15169]:

time.google.com

time1.google.com

time2.google.com

time3.google.com

@islander
islander / fsck_qcow2.md
Last active June 8, 2024 07:42
Recover a qcow2 image using fsck

Recover a qcow2 image using fsck

Load network block device module:

# modprobe nbd max_part=8

Poweroff machine:

# virsh destroy virtual-machine

@aallan
aallan / mac-vendor.txt
Last active October 25, 2024 18:15
List of MAC addresses with vendors identities
000000 Officially Xerox
000001 SuperLAN-2U
000002 BBN (was internal usage only, no longer used)
000003 XEROX CORPORATION
000004 XEROX CORPORATION
000005 XEROX CORPORATION
000006 XEROX CORPORATION
000007 XEROX CORPORATION
000008 XEROX CORPORATION
000009 powerpipes?
@chhibber
chhibber / gist:6908927
Last active June 23, 2022 20:02
LaunchConfig with Cloudformation::Init
"LaunchConfig" : {
"Type" : "AWS::AutoScaling::LaunchConfiguration",
"Metadata" : {
"AWS::CloudFormation::Init" : {
"config" : {
"files" : {
"/tmp/boot-strap-nat00.sh" : {
"source" : { "Fn::Join" : ["", [
"http://", { "Ref" : "AWS::Region" }, "-development-appname", ".s3.amazonaws.com/path/to/boot-strap-nat00.sh"
]]}