S

SERVER

The dhcp.client passes this environment variable to the /etc/dhcp/dhcp-up script. It indicates the server's IP address.

SHELL

The pathname of the command interpreter, or shell, that you want to use. It's set by login.

SMICINCL

A list of directories to search for MIB modules. For more information, see smic in the Utilities Reference.

SNMPCONFIGFILE

The pathname of the snmpd.conf file.

SOCKET

The pccard-launch utility sets this environment variable to indicate the socket where the card is inserted.

SOCKS_NS

The IP address of the domain nameserver that should be used for name resolution by SOCKS client programs.

SOCKS_SERVER

The name or IP address of the SOCKS proxy server host to use, overriding the default server for SOCKS client programs.

SUFFIX

If this environment variable exists, the SNMP utilities print only the last element of all object IDs with a symbolic name. For more information, see snmpget in the Utilities Reference.

SYSLOG

The node on which syslogd is running.

SYSNAME

The name of the system.