The open-source Linux operating system contains a serious security flaw that can be exploited to gain superuser rights on a target system. The vulnerability, in the Linux implementation of the Reliable Datagram Sockets (RDS) protocol, affects unpatched versions of the Linux kernel, starting from 2.6.30, where the RDS protocol was […]
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Ga naar: navigatie, zoeken NAME htpasswd – Create and update user authentication files SYNOPSIS htpasswd [ -c ] [ -m | -d | -s | -p ] passwdfile username htpasswd -b [ -c ] [ -m | -d | -s | -p ] passwdfile username password htpasswd -n [ -m […]
ps aux overzicht van de connecties naar de server of serverapplicaties netstat -an | grep LISTEN netstat -atup netstat -atup | grep LISTEN -t : Select all TCP services -u : Select all UDP services -a : Display all listening and non-listening sockets. -p : Display the PID and name […]
# cat /proc/meminfo verkort overzicht van het geheugen # free -k, -m, -g (kilobyte, megabyte, gigabyte)
netstat -na Display all active Internet connections to the servers and only established connections are included. netstat -an | grep :80 | sort Show only active Internet connections to the server at port 80 and sort the results. Useful in detecting single flood by allowing users to recognize many connections […]
Most operating systems have some method of displaying CPU utilization. In Windows, this is Task Manager. CPU usage is generally represented as a simple percentage of CPU time spent on non-idle tasks. But this is a bit of a simplification. In any modern operating system, the CPU is actually spending […]
How to uninstall a hotfix or Service Pack via the Recovery Console ? ________________________________________ Introduction This article explains you how to uninstall a Microsoft hotfix installed using Windows Update site or through Automatic Updates. This procedure is useful in scenarios where installation of a recent update prevents you from loading […]
Directions 1. Run “gunzip ” on all the files. Eg.: gunzip solarisx86_DB_10_1_0_3_Disk1.cpio.gz 2. Extract the cpio archives with the command “cpio -idcmv < ” Eg.: cpio -idcmv 3. Installation guides and general Oracle Database 10g documentation can be found here.
Now that the TS Session Broker is configured and the Terminal Servers have been added to the Session Directory Computers group the next step is to configure the Terminal Servers themselves to join the terminal server farm. This is achieved using the Terminal Services Configuration tool which may be started […]