|
Services
2011/05/25 |
| [1] | Stop services that are enabled by default but you don't need them. List all SysV services by a command below. |
|
[root@dlp ~]# chkconfig --list |
| [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 SysV services by default if you install Fedora 15 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 | * |
| 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 | * |
| saslauthd | saslauthd is a daemon process that handles plaintext authentication requests on behalf of the SASL library | |
| sendmail | SMTP server | |
| sshd | OpenSSH SSH daemon | * |
| [4] | On Fedora 15, tehre are Systemd services too. For example ntpd or dhcpd are kind of Systemd services. The config files are located under /lib/systemd/system and links of them are located under /etc/systemd/system when enabled. |
|
# start a service ( ex : dhcpd ) [root@dlp ~]# systemctl start dhcpd.service # stop a service ( ex : dhcpd ) [root@dlp ~]# systemctl stop dhcpd.service # reload a service ( ex : dhcpd ) [root@dlp ~]# systemctl reload dhcpd.service # restart a service ( ex : dhcpd ) [root@dlp ~]# systemctl restart dhcpd.service # see the status of a service ( ex : dhcpd ) [root@dlp ~]# systemctl status dhcpd.service # set auto-start for a service ( ex : dhcpd ) [root@dlp ~]# systemctl enable dhcpd.service # unset auto-start setting for a service ( ex : dhcpd ) [root@dlp ~]# systemctl disable dhcpd.service # there are many other options, see man
|