This describes how I installed and configured my Raspberry Pi model B (512MB).
The Pi is mainly used as SSH jump host, IRC client, Git server, backup fileserver, etc. It doesn't need stellar performance, it just has to be cheap, low in power usage, and secure.
| { | |
| "device_name": "My Book Live NAS", | |
| "listening_port" : 0, // 0 - randomize port | |
| "storage_path" : "/DataVolume/cache/btsync/syncStorage", | |
| "pid_file" : "/var/run/btsync.pid", | |
| "check_for_updates" : true, | |
| "use_upnp" : true, // use UPnP for port mapping |
| Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" -Name "SysprepAndSeal" -ErrorAction SilentlyContinue | |
| $ObjUser = [ADSI]"WinNT://localhost/vagrant"; | |
| $ObjUser.userflags = 2; | |
| $ObjUser.setinfo(); | |
| C:\Windows\System32\sysprep\sysprep.exe /generalize /oobe /quiet /shutdown |
| 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 |
| $ComputerName = "New Name" | |
| Remove-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "Hostname" | |
| Remove-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "NV Hostname" | |
| Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Control\Computername\Computername" -name "Computername" -value $ComputerName | |
| Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Control\Computername\ActiveComputername" -name "Computername" -value $ComputerName | |
| Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "Hostname" -value $ComputerName | |
| Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "NV Hostname" -value $ComputerName | |
| Set-ItemProperty -path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -name "AltDefaultDomainName" -value $ComputerName |