Configure Service

[1]	Stop services that are enabled by default but you don't need them. List all services by a command below.

[root@dlp ~]# chkconfig --list | less

[2]	Stop a service. The example below means stop 'netfs' and disable auto-start at booting system.

[root@dlp ~]# /etc/rc.d/init.d/netfs stop [root@dlp ~]# chkconfig netfs off

[3]	Following list is services by default if you install CentOS 6 as the same procedure with this site. (Minimal only). '*' means Author sets auto-start.

auditd	The audit package contains the user space utilities for storing and searching the audit records generate by the audit subsystem in the Linux 2.6 kernel.	*
cgconfig	Start cgconfigparser
cgred	This is a daemon for automatically classifying processes into cgroups based on UID/GID
cpuspeed	This program monitors the systemfs idle percentage and reduces or raises the CPUsf clock speeds and voltages accordingly to minimize power consumption when idle and maximize perfor-mance when needed.
crond	The daemon to execute scheduled commands	*
ip6tables	It's IPv6 packet filter administration
iptables	It's administration tool for IPv4 packet filtering and NAT
lvm2-monitor	Monitor LVM2 with using dmeventd.	*
netconsole	It sends printk message from kernel on UDP.
netfs	NFS client
network	Network system	*
postfix	SMTP service daemon
rdisc	Detect routers in local subnets
restorecond	It's the daemon that watches for file creation and then sets the default SELinux file context.
rsyslog	It reads and/or clears kernel message ring buffer; set console_loglevel.	*
saslauthd	saslauthd is a daemon process that handles plaintext authentication requests on behalf of the SASL library.
sshd	OpenSSH SSH daemon.	*
udev-post	Moves the generated persistent udev rules to /etc/udev/rules.d.