Archive for September 2012
How To Setup Default umask Under Linux?
Umask is the number subtracted from the standard permissions when creating a file. Example: each new folder is by default created with 777, so when umask is set to 022, the result is that the permissions will be 777 – 022 = 755.
Most of the time umask.
route add in Linux
Route manipulates the kernel’s IP routing tables. Its primary use is to set up static routes to specific hosts or networks via an interface after it has been configured with the ifconfig program.
When the add or.
Change Default User Home Directory While Adding A New User
By default, when we create or add users to Linux System, user’s default home directory is created to /home. To change default directory to /opt/, we need to change few settings as mentioned below:
STEP 1: Open /etc/default/useradd
#.
Range of IPS on single Ethernet
How to create a range of ip addresses on ethx. Create a range file in /etc/sysconfig/network-scripts [root@daddylinux~]# cd /etc/sysconfig/network-scripts [root@daddylinux~]# nano ifcfg-eth0-range1
Enter this Parameters DEVICE=eth0
BOOTPROTO=static
HWADDR=00:04:75:D4:C8:F9
IPADDR_START=192.168.0.6
IPADDR_END=192.168.0.10
CLONENUM_START=1
NETMASK=255.255.255.0
ONBOOT=yes
TYPE=Ethernet .
Configuring Squid Proxy Server
Sure Squid server is a popular open source GPLd proxy and web cache. It has a variety of uses, from speeding up a web server by caching repeated requests, to caching web, name server query , and other network lookups for a group of people sharing.
What’s New in VMware vSphere 5.1?
vSphere 5.1 is VMware’s latest release of its industry-leading virtualization platform. This new release contains the following new features and enhancements:Compute• Larger virtual machines – Virtual machines can grow two times larger.
