sh-2.02$ mkdir cpsc127 sh-2.02$ cd cpsc127 sh-2.02$ ls sh-2.02$ ls -a . .. sh-2.02$ ls -al total 16 drwxr-x--- 2 whit users 8192 Jan 25 10:38 . drwxr-xr-x 46 whit users 8192 Jan 25 10:38 .. sh-2.02$ chmod g-rx . sh-2.02$ ls -al total 16 drwx------ 2 whit users 8192 Jan 25 10:38 . drwxr-xr-x 46 whit users 8192 Jan 25 10:38 .. sh-2.02$ cp ~whit/public_html/index.html . sh-2.02$ ls index.html sh-2.02$ ls -a . .. index.html sh-2.02$ ls -al total 21 drwx------ 2 whit users 8192 Jan 25 10:40 . drwxr-xr-x 46 whit users 8192 Jan 25 10:38 .. -rw-r----- 1 whit users 4860 Jan 25 10:40 index.html sh-2.02$ mv index.html junk sh-2.02$ ls junk sh-2.02$ ls -l total 5 -rw-r----- 1 whit users 4860 Jan 25 10:40 junk sh-2.02$ pwd /home/whit/cpsc127 sh-2.02$ cd / sh-2.02$ pwd / sh-2.02$ ls GENERIC dev mail osf_boot sys TT_DB devices mdec proc tcb backup.log etc mnt sbin tmp bin freeware mnt245887 session.src updmnt cluster genvmunix nohup.out shlib usr core home nsmail so_locations var dead.letter lib opt subsys vmunix sh-2.02$ cd /usr sh-2.02$ ls OV ccs dt lbin opt skel ucb TT_DB cluster examples lib preserve spool users adm cygnus field local sbin sys var advfs dict i18n man share tcb bin doc include news shlib tmp sh-2.02$ cd bin sh-2.02$ pwd /usr/bin sh-2.02$ ls Mail lp Rsh lpq X11 lpr [ lprm acat lpstat acctcom ls acp lsmlog2txt acs lsmsa ada ltf adacom m4 admin machine aimport mail ald mailauth alias mailx alpha make als man amake mcs amklib merge appletviewer mesg appletviewer_g message apply mh aprintlib mhdecode apropos mig ar mkcatdefs areport mkdep arm mkdir armlib mkfifo as mkstr asa more at mt atom mtools atq mv atrm mxr awk native2ascii awt_robot native2ascii_g awt_robot_g nawk axargs neqn banner newgrp basename newinv bash news batch nfsstat bc nice bdiff nl bfs nm biff nohup binmail nrdist c++ nroff c89 nslookup cal ntp calendar ntpq cancel objZ captoinfo od cat odump cb oldjava cc oldjava_g cd oldjavac cdc oldjavac_g cddrec oldjdb cdptrec oldjdb_g cdsuf ostrip cdvd pack cdxar page cflow pagesize chat passwd checkeq paste checknr patch chfn pathchk chgrp pax chmod pcat chown pddump chsh pdtostd ci perl cksum pfstat clear pg cmp pixie co pixstats col policytool colcrt policytool_g colrm popcv comb posix comm pr command printenv compress printf cord prof cp prs cpio ps cpp pwd crashdc ranlib crontab rcp crypt rcs csh rcsclean csplit rcsdiff ct rcsfreeze ctags rcsit cu rcsmerge cut rdist cxref rdistd cxx read cyradm reconstruct date red dbx renice dc reset dd rev dd.PreUPD rlog decladebug rlogin deliver rm delta rmail demangle rmdel deroff rmdir df rmic diction rmic_g diff rmid diff3 rmid_g diffmk rmiregistry dircmp rmiregistry_g dirname rpcgen dis rsh dnskeygen rstartd domainname runcat dspcat runcord dspmsg runon du rup e ruptime echo rusers ed rwall edit rwho egrep sact emacs sccs env sccsdiff error sccshelp eucset sccstorcs evmget script evminfo sdiff evmpost sed evmshow serialver evmsort serialver_g evmwatch setacl ex sh expand show_uninstalled_info explain showmount expr size extcheck sleep extcheck_g soelim extract sort f spell f77 spellin f77_530 spellout f90 spike f90_530 split f90_split spray f95 stdump f95_530 strchg false strconf fc strextract fdetach strings feedback strip fgrep strmerge file stty find style finger su fixso suggest flex sum flex++ sysman fmt tabs fold tail fpr talk from tar fsplit tbl ftoc tcl ftp tclhelp gencat tclsh gendisk tcopy gentapes tee genufi telnet genxlt test get tftp getacl third getconf tic getopt time getopts timex gprof tip grep tnameserv groups tnameserv_g gunzip touch gzcat tput gzip tr hash trans head trbsd help true hiprof tset hostname tsort iconv tty id type ident u idlj uac idlj_g ul iec ulimit imapquota umask indent unalias infocmp uname install uncompress installbsd unexpand invsync unget iostat unifdef ipcrm uniq ipcs units jar unpack jar_g updmerge jarsigner updmv jarsigner_g uprofile java uptime java-rmi.cgi users java-taso uucp java-taso_g uudecode java_g uuencode javac uuname javac_g uusend javadoc uustat javadoc_g uux javah vacation javah_g val javald vedit javald_g vi javap view javap_g vmstat jdb w jdb_g wait join wc kdbx what keytool whatis keytool_g whereis kill which kits who kprofile whoami ksh whois ladebug window ladebugHelpBrowser wish ladebugHelpBrowser.preLDB467 wishx last write lastcomm xargs ld xemacs ldd xntpdc learn xpass leave xstr lex y.tab.c line yacc lint yacc.acts llogin yacc.debug ln yacc.tmp locale yes localedef ypcat lock ypmatch logger yppasswd login ypwhich logname zcat look zdump lorder zic