- Install VirtualBox Extention Pack
- Prepare Linux kernel for VirtualBox:
sudo apt install gcc make perl dkms - Mount the Guest Additions disk
- Install Guest Additions:
sudo sh /media/cdrom0/VBoxLinuxAdditions.run - Reboot
- Enjoy
Kimura_cl kimuracl
bluPhy
/ list-all-projects-in-org.sh
Last active
August 27, 2024 16:48
List all Google Cloud GCP projects in Organization
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| #!/usr/bin/env bash | |
| # Google Cloud script | |
| # This script checks in an organization for all the projects and list them | |
| # | |
| # Usage examples: | |
| # list-all-projects-in-org.sh --organization 123456789 | |
| # | |
| # Notes: | |
| # To run this script, you need the required IAM permissions |
GreepTheSheep
/ Install VBox Guest On Debian.md
Last active
August 21, 2024 03:28
Install VBox Guest On Debian
jboner
/ latency.txt
Last active
September 20, 2024 23:33
Latency Numbers Every Programmer Should Know
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| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |