Put flip somewhere in your $PATH and chmod a+x it.
Copy fuck into ~/.bashrc.
| 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 | |
| Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms | |
| Read 1 MB sequentially from memory 250,000 ns 0.25 ms | |
| Round trip within same datacenter 500,000 ns 0.5 ms | |
| Read 1 MB sequentially from SSD 1,000,000 ns 1 ms 4X memory |
| === Epic Snow Leopard Upgrayyyyd Guide === | |
| Son, you’re now living in the land of 64-bit systems. | |
| That means that some of your 32-bit shit is now broken. | |
| Not all is lost. | |
| == Fixing MySQL weirdness |