... 627upload (FTP), 147users (GNU), 36 3 -36 4vmstat (CPU performanceanalysis), 34 2 -34 4wall, 32 6 -32 7, 627wc (GNU), 36 9who, 36 3 -36 4, 39 2, 627write, 32 4 -32 5xargs (GNU), 36 1 -36 3xhost +, 627xset, 628zip, ... working directories, 625root (/), 30 0, 635 /sbin, 30 0 -30 1/tmp, 30 3 -30 4/usr, 30 4/usr/local, 636 /var, 30 3 -30 4/var/spool, 636 disabling user accountstemporarily, 39 0Disk Operating System, see ... configuringLILO, 32 booting, 28, 38 , 637 boot diskscreating, 13- 14, 47installing Red Hat Linux without, 14replacing, 51installing Red Hat Linux, 15kernel, error messages, 73 with LOADLIN.EXE, 33 troubleshooting,...