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--- server:linux_network_commands [2012/12/02 22:48] – ashley
+++ server:linux_network_commands [2015/11/01 11:19] (current) – ashley
@@ Line 7: / Line 7: @@
 Assign IP: ifconfig eth0 192.168.1.2
+===== Change to dhcp: =====
+  vi /etc/sysconfig/network-scripts/ifcfg-eth0
+  DEVICE=eth0
+  BOOTPROTO=dhcp
+  HWADDR=00:19:D1:2A:BA:A8
+  ONBOOT=yes
+===== set to static =====
+  DEVICE="eth0"
+  BOOTPROTO="static"
+  HWADDR="00:0C:29:D7:CD:F2"
+  IPADDR=192.168.2.9
+  NETMASK=255.255.255.0
+  GATEWAY=192.168.2.1
+  ONBOOT="yes"
+Save and close the file. Just restart network service:
+  /etc/init.d/network restart
+Show IP address
+  ip addr show eth0
 Ping: ping -c 3 192.168.1.1
@@ Line 42: / Line 66: @@
 Read more: http://www.whatismyip.com/faq/linux-ip-commands.asp#ixzz29upjcTuF
+===== how to reduce RAM consumption (disable printing, smartcards, etc.) =====
+  chkconfig --list | grep "\bon\b"
+should show you the list of things that are currently set to start on boot. You can review those and
+  chkconfig $servicename off
+=====Check Linux Install=====
+  cat /etc/*-release