Servidor NX usando FreeNX NOTA: NX y el servidor FreeNX están disponibles solo para CentOS 4 y CentOS 5 i386. NX es una solución de Acceso Remoto y Servidor Terminal basado en un conjunto de tecnológias de clase empresarial basadas en código abierto por NoMachine. Gracias a la gran compresión, la capacidad de reanudar la… Leer más: Servidor NX usando FreeNX »
Activarlo sudo -s launchctl load -w /System/Library/LaunchDaemons/ftp.plist Desactivarlo sudo -s launchctl unload -w /System/Library/LaunchDaemons/ftp.plist
The cachemembuffersize in XBMC is the amount of bytes of memory used for buffering ahead in videos. They do warn, however, that XBMC will consume three times the amount of RAM than what is specified for this setting. So the default 5242880 bytes (= 5MB) is on the low side to ensure they don’t stress out… Leer más: Increase the XBMC Buffer Cache: »
cp -p (preserve permissions) Causes cp to preserve in the copy as many of the modification time, access time, file mode, user ID, and group ID as allowed by permissions.
/var/adm/messages
http://blog.rightscale.com/2012/03/28/build-a-private-cloud-in-your-garage/
monitorear puertos unix netstat -an | grep (port) | grep -i listen
http://cydia.hackulo.us/ http://apt.macosmovil.com/ http://cydia.xsellize.com/ http://iphoneame.com/repo/ http://repo.insanelyi.com/ http://sinfuliphonerepo.com/ http://ihackstore.com/repo http://repo.clubifone.com/ http://repovip.com/ http://h7v.org
The iostat(1M) utility provides several I/O statistics, which can be useful for analyzing I/O workloads and troubleshooting performance problems. When reviewing I/O problems, I usually start by reviewing the number of reads and writes to a device, which are available in iostat’s “r/s” and “w/s” columns: $ iostat -zxnM 5 extended device statistics r/s w/s… Leer más: Finding busy disks with iostat »
Securing OpenSSH Contents Use Strong Passwords/Usernames Disable Root Logins Limit User Logins Disable Protocol 1 Use a Non-Standard Port Filter SSH at the Firewall Use Public/Private Keys for Authentication Frequently Asked Question (FAQ) Links OpenSSH (or Secure SHell) has become a de facto standard for remote access replacing the telnet protocol. SSH has made protocols… Leer más: Securing OpenSSH »