#!/bin/sh# Rcs_ID="$RCSfile: rempath.sh,v $"# Rcs_ID="$Revision: 1.14 $ $Date: 1999/02/04 18:49:39 $"XREM=$$R_AWK=/usr/bin/awkR_CAT=/usr/bin/catR_CD=/usr/bin/cdR_CUT=/usr/bin/cutR_DD=/usr/bin/ddR_ECHO=/usr/bin/echoR_EGREP=/usr/bin/egrepR_EXPR=/usr/bin/exprR_GREP=/usr/bin/grepR_FIND=/usr/bin/findR_LS=/usr/bin/lsR_RM=/usr/bin/rmR_RSH=/usr/bin/rshR_SORT=/usr/bin/sortR_TOUCH=/usr/bin/touchcase $REMOTE_OSnR in*aix* )     ;;            #Everything is in /usr/bin/*bsdi* )    R_CAT=/bin/cat ; R_EXPR=/bin/expr ; R_RM=/bin/rm ; R_DD=/bin/dd            R_CD=cd ; R_ECHO=/bin/echo ; R_LS=/bin/ls ;;*dgux* )    ;;            #Everything is /usr/bin/*freebsd* ) R_CAT=/bin/cat ; R_EXPR=/bin/expr ; R_RM=/bin/rm ; R_DD=/bin/dd           R_RSH=rsh ; R_CD=cd R_RM=/bin/rm ; R_LS=/bin/ls ; R_ECHO=/bin/echo ;;*hpux9* )   R_CAT=/bin/cat ; R_CD=/bin/cd ; R_DD=/bin/dd ; R_ECHO=/bin/echo           R_EGREP=/bin/egrep ; R_EXPR=/bin/expr ; R_GREP=/bin/grep            R_FIND=/bin/find ; R_LS=/bin/ls ; R_RM=/bin/rm           R_RSH=/usr/bin/remsh ; R_SORT=/bin/sort           R_TOUCH=/bin/touch ;;*hpux10* )  R_RSH=/usr/bin/remsh ;;*irix6.4 )  R_LS=ls R_CD=/sbin/cd ; R_RSH=/usr/bsd/rsh ;;*irix6.2 )  R_LS=ls ; R_CD=cd ; R_RSH=/usr/bsd/rsh ;;*next* )    R_CAT=/bin/cat ; R_CD=cd ; R_CUT=cut ; R_DD=/bin/dd           R_ECHO=/bin/echo ; R_EXPR=/bin/expr ; R_GREP = /bin/grep           R_LS=ls ; R_RM=/bin/rm ; R_RSH=/usr/ucb/rsh  ;;*osf* )    ;;                #Everything is in /usr/bin/*sco* )     R_CAT=/bin/cat ; R_GREP=/bin/grep ; R_EXPR=/bin/expr           R_TOUCH=/bin/touch ; R_EGREP=/usr/bin/egrep ; R_RM=/bin/rm           R_SORT=/bin/sort ; R_DD=/bin/dd ; R_RSH=/usr/bin/remsh ; R_CD=cd           R_FIND=/bin/find ; R_LS=/bin/ls ; R_ECHO=echo           R_CUT=/usr/bin/cut ; ;;*sunos* )   R_CAT=/bin/cat ; R_GREP=/bin/grep ; R_EXPR=/bin/expr           R_TOUCH=/bin/touch ; R_EGREP=/bin/egrep ; R_RM=/bin/rm           R_SORT=/bin/sort ; R_DD=/bin/dd ; R_RSH=/usr/ucb/rsh           R_CUT=/bin/cut ; R_FIND=/bin/find ; R_ECHO=/bin/echo           R_LS=/bin/ls ; R_CD=cd ;AWK=/bin/awk ;;*solaris* ) ;;                #Everything is in /usr/bin/*sni*sysv4* ) R_AWK=/sbin/awk ; R_CAT=/sbin/cat ; R_DD= /sbin/dd              R_EXPR=/sbin/expr ; R_FIND=/sbin/find ; R_GREP=/sbin/grep              R_RM=/sbin/rm ; R_SORT=/sbin/sort ;;*sysv4* )   ;;*ultrix* )  R_RSH=/usr/ucb/rsh ;; #Need others* ) #This is as secure a way as I could find to "guess" at full path names#We'll create a script that will first find ls, then use that ls#to find the other commands#The only way it could be hacked is if /bin/sh is hacked.  And, if that's#been hacked, well....echo "for i in /bin /usr/bin /sbin /usr/sbin /etcdo \$i/ls $TMP/$XREM.commands.sh >/dev/null 2>&1 if [ \$? -eq 0 ] ; then   R_LS=\$i/ls   break fidonecp /dev/null $TMP/$XREM.commandsfor command in awk cat cd cut dd echo egrep expr grep find ls rm rsh sort touchdo COMM=\`echo \$command|tr '[a-z]' '[A-Z]'\` COMMAND=\"R_\$COMM\" for directory in /usr/bin /bin /sbin /usr/sbin /etc do  \$R_LS \$directory/\$command >/dev/null 2>&1  if [ \$? -eq 0 ] ; then   echo \"\$COMMAND=\$directory/\$command   export \$COMMAND\" >>$TMP/$XREM.commands   break  fi done THERE=\`grep \"^\${COMMAND}=\" $TMP/$XREM.commands\` if [ -z \"\$THERE\" ] ; then  echo \"\$COMMAND=\$command  export \$COMMAND\" >>$TMP/$XREM.commands fidone ">$TMP/$XREM.commands.shchmod 755 $TMP/$XREM.commands.shif [ -n "$CLIENT_IF_REMOTE" ] ; then rcp $TMP/$XREM.commands.sh $CLIENT_IF_REMOTE:$TMP/$XREM.commands.shfi$RSH_IF_REMOTE $CLIENT_IF_REMOTE /bin/sh $TMP/$XREM.commands.shif [ -n "$CLIENT_IF_REMOTE" ] ; then rcp $CLIENT_IF_REMOTE:$TMP/$XREM.commands $TMP/$XREM.commandsfichmod 755 $TMP/$XREM.commands. $TMP/$XREM.commandsrm $TMP/$XREM.commands;;esacexport R_AWK R_CAT R_CD R_CUT R_DD R_ECHO R_EGREP R_EXPR R_GREP R_FINDexport R_LS R_RM R_RSH R_SORT R_TOUCHecho "for dir in /usr/bin /bin /usr/sbin /sbin /etcdo  $R_LS \$dir/mkfifo >/dev/null 2>&1  if [ \$? -eq 0 ] ; then   MKFIFO=\$dir/mkfifo    break  fidonefor dir in /usr/bin /bin /usr/sbin /sbin /etcdo  $R_LS \$dir/mknod  >/dev/null 2>&1  if [ \$? -eq 0 ] ; then   MKNOD=\$dir/mknod   break  fidoneif [ -n "\${MKFIFO}\${MKNOD}" ] ; then \$MKFIFO /tmp/$XREM.mkfifo 2>/dev/null if [ -p /tmp/$XREM.mkfifo ] ; then   R_MKNOD=mkfifo ; R_P='' else  \$MKNOD /tmp/$XREM.mknod p 2>/dev/null  if [ -p /tmp/$XREM.mknod ] ; then   R_MKNOD=mknod ; R_P='p'  else   echo "COULD NOT FIGURE OUT HOW TO MAKE A NAMED PIPE!"   exit 1  fi fielse echo "COULD NOT FIGURE OUT HOW TO MAKE A NAMED PIPE!" exit 1fiecho "R_MKNOD=\$R_MKNOD"echo "R_P=\$R_P"echo "export R_MKNOD R_P"rm /tmp/$XREM.mkfifo /tmp/$XREM.mknod 2>/dev/null" >$TMP/$XREM.mkfifo.shchmod 755 $TMP/$XREM.mkfifo.shif [ -n "$CLIENT_IF_REMOTE" ] ; then rcp $TMP/$XREM.mkfifo.sh $CLIENT_IF_REMOTE:$TMP/$XREM.mkfifo.shfi$RSH_IF_REMOTE $CLIENT_IF_REMOTE $TMP/$XREM.mkfifo.sh >$TMP/$XREM.mkfifo.outchmod 755 $TMP/$XREM.mkfifo.out. $TMP/$XREM.mkfifo.outrm $TMP/$XREM.mkfifo.outR_MT='/bin/mt' ; R_REWIND=rewind ; R_OFFLINE=rewoffl ; R_F='-f'case $REMOTE_OSnR in*aix*)                                                                    ;;*bsdi* )                                                                  ;;*convex* )                                   R_F='-t'                     ;;*dgux* )                  R_MT=/usr/bin/mt                                ;;*freebsd*)                R_MT=/usr/bin/mt                                ;;*hpux* )  R_REWIND=rew  ;                    R_F='-t' ; R_OFFLINE=offl    ;;*irix* )                  R_MT=/usr/bin/mt ; R_F='-t' ; R_OFFLINE=offline ;;*next* )  R_REWIND=rewind                                                 ;;*osf* )                   R_MT=/usr/bin/mt                                ;;*sco* )   UNKNOWN                                                         ;;*sni*sysv4* )             R_MT='/sbin/mt'                                 ;;*solari* )                                              R_OFFLINE=offline ;;*sunos* )                 R_MT=/usr/bin/mt                                ;;*sysv4* )                 R_MT='/bin/tctl' ; R_F='-t' ; R_OFFLINE=offline ;;*ultrix* )                                   R_F='-t'                     ;;* )                       R_MT=mt                                         ;;esac                                                                          export R_MT R_F R_REWIND R_OFFLINE