System Administration Guide


L

	L1-A keys ( ) ( )

	labelit command ( )

	LANG environment variable ( ) ( ) ( )

	large files ( ) ( )

	large files option ( )

	last login report ( )

	lastdate file ( ) ( )

	lastlogin command ( )

	LC environment variables ( ) ( )

	lcd command ( )

	leaks, memory ( )

	level 0 backup ( )

	libraries (linked) ( ) ( )

	limiting
		printer access to forms ( )
		user access to forms ( )

	line discipline ( )

	line usage monitoring ( ) ( ) ( ) ( ) ( ) ( ) ( )

	lineuse file ( ) ( ) ( )

	link count of inodes ( )

	linked libraries ( ) ( )

	linking remote logins ( )

	listen port monitor
		adding ( )
		disabling ( )
		enabling ( )
		killing ( )
		listing ( )
		removing ( )
		starting ( )

	listen service
		adding ( )
		disabling ( )
		enabling ( )
		listing ( )

	listing ( )
		files and directories ( ) ( ) ( ) ( )
		files on a diskette (tar) ( )
		files on a tape (cpio) ( )
		files on a tape (tar) ( )
		installed software,
			See software administration, displaying installed software information\x0d
		kernel parameters ( )
		processes being executed ( ) ( )

	listing,
		See displaying\x0d

	little-endian bit coding ( )

	LK password ( ) ( )

	loading ( )
		CDs
			using command line ( )
		diskettes
			using Volume Management ( ) ( )
		PCMCIA memory cards ( )

	loading form paper ( )

	local.cshrc file ( )

	local.login file ( )

	local printer
		adding by using Admintool ( )
		defined ( )
		task map for setting up ( )

	local printing ( )

	local.profile file ( )

	local variables,
		See shell variables\x0d

	locale environment variables ( )

	lock1 file ( )

	lock file ( ) ( ) ( )

	locking,
		See disabling\x0d

	locks
		as critical resources ( )
		increasing number of requests for ( ) ( ) ( )
		software ( )

	log (record of dumps) ( )

	log file ( )

	log files ( ) ( )
		ASET execution log ( ) ( )
		cleaning out ( )
		codes in request log ( )
		deleting automatically ( )
		for LP print service ( ) ( )
		monitoring su command ( ) ( ) ( )
		print queue ( )
		print request history log ( )
		requests ( )

	log.MMDD file ( )

	logging in
		displaying user's login status ( ) ( )
		remote logins ( ) ( )
			authentication (ftp) ( )
			authentication (rlogin) ( ) ( )
			direct vs. indirect (rlogin) ( ) ( )
			finding who is logged in ( ) ( )
			ftp commands ( )
			interrupting ( )
			linking logins ( )
			opening ftp connection ( ) ( )
			using rlogin ( ) ( )
		root login
			access restrictions ( )
			account ( ) ( )
			restricting to console ( ) ( )
			tracking ( )
		security
			access restrictions ( ) ( )
			saving failed attempts ( ) ( )
			system access control ( )
			system device access control ( )
			tracking root login ( )
		system logins ( ) ( )

	logging out (remote systems) ( ) ( )

	logical block size ( ) ( )

	logical device name
		CD-ROM ( )
		defined ( )
		disk ( )
		tape ( )

	login command ( ) ( )

	.login file ( )
		customizing ( ) ( ) ( ) ( )
		described ( )

	login file
		restricting root access to console ( )
		restricting root access to devices ( )

	login monitoring
		last login ( ) ( ) ( )
		number of logins ( )
		time usage ( ) ( ) ( ) ( ) ( )

	login names (user)
		changing ( )
		described ( ) ( )

	logindevperm file ( )

	loginlog file ( ) ( ) ( )
		overview ( )
		saving failed login attempts ( ) ( )

	logins command
		displaying user's login status ( ) ( )
		displaying users with no passwords ( )
		syntax ( ) ( )

	LOGNAME environment variable ( )

	loopback file system
		creating ( )
		mounting ( )

	lost+found directory ( )

	lotsfree parameter ( )

	low ASET security level ( )

	Low Density diskettes ( )
		formatting options ( ) ( )

	LP commands ( )

	lp login account ( )

	LP print service
		checking basic functions of ( ) ( )
		configuration files in ( )
		customizing ( ) ( ) ( )
		daemons ( )
		defined ( )
		defining printer characteristics to ( )
		directories in ( )
		files used by ( )
		hung LP commands ( )
		interface program ( )
		log files ( ) ( )
		overview of ( ) ( )
		scheduler,
			See print scheduler
		structure of ( )
		tracking forms ( )
		tracking print wheels ( )
		troubleshooting ( ) ( )

	LP print spooler ( )

	lpadmin command
		adding printer description with ( )
		adjusting printer port characteristics with ( )
		defining font cartridges with ( )
		defining print wheels with ( )
		defining printer class with ( )
		limiting access to printers with ( )
		limiting printer access to forms with ( )
		making banner pages optional with ( )
		mounting font cartridge with ( )
		mounting forms with ( ) ( )
		mounting print wheel with ( )
		setting alerts to mount forms with ( )
		setting alerts to mount print wheels with ( )
		setting default printer with ( )
		setting printer fault alerts with ( )
		setting printer fault recovery with ( )
		unmounting forms with ( )

	lpd daemon ( )

	LPDEST environment variable ( ) ( )

	lpfilter command ( )

	lpsched daemon ( ) ( ) ( )

	lpsched log file ( )

	`lpset` command ( )

	ls command ( ) ( ) ( ) ( )
		examining CD contents ( )
		examining diskette contents ( ) ( )
		-l option (size in bytes) ( ) ( )
		-s option (size in blocks) ( ) ( ) ( )
		-t option (newest files) ( )

	LWPs (lightweight processes)
		defined ( )
		displaying information on ( ) ( ) ( ) ( ) ( )
		kernel stack size for ( )
		processes and ( ) ( )
		structures for ( )
		swapping ( ) ( ) ( ) ( )