Darix:

fixed tail -n, head -n, expand -t and chown usr:grp usage
reviewed and hand-fixed patch by clifford


git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@2493 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc

misc/archive/extconv.sh

@@ -33,7 +33,7 @@ fi
 egrep '^# +\[' $1.ext | sed 's,^# *,,' | \
 egrep -v '^\[(P|PRI|PRIORITY)\]' > $1.desc
 
-pri=`{ egrep '^# +\[(P|PRI|PRIORITY)\] +' $1.ext ; echo ". . 5" ; } | head -1 | tr -s ' ' | cut -f3 -d' '`
+pri=`{ egrep '^# +\[(P|PRI|PRIORITY)\] +' $1.ext ; echo ". . 5" ; } | head -n 1 | tr -s ' ' | cut -f3 -d' '`
 echo "[P] X ------6--9 300.$pri" >> $1.desc
 
 {

misc/archive/getdefs.sh

@@ -33,6 +33,6 @@ done
 
 echo "== ${1:-cc} -E =="
 ${1:-cc} -E /tmp/$$.c | egrep -xv '(X(.*) \2|#.*)' | \
-	cut -c2- | sed 's, ,	,' | expand -20
+	cut -c2- | sed 's, ,	,' | expand -t20
 rm -f /tmp/$$.c
 

misc/archive/mklibs.sh

@@ -187,7 +187,7 @@ find-cycle () {
   if [ "x`cat $fl_dir/find-cycle`" = x ] ; then
     return 1
   else
-    if [ "x`head -1 $fl_dir/find-cycle`" != "xtsort: cycle in data" ] ; then
+    if [ "x`head -n 1 $fl_dir/find-cycle`" != "xtsort: cycle in data" ] ; then
       echo 1>&2 $0: find-cycle: internal error: tsort has invalid output format
       exit 1
     fi
@@ -325,7 +325,7 @@ get-top-of-queue () {
     exit 1
   fi
   is-queue "$1"
-  local head=`head -1 "$1"`
+  local head=`head -n 1 "$1"`
   if [ "x$head" = "x$QUEUE_SEPERATOR" ] ; then
     return 1
   else
@@ -831,7 +831,7 @@ do
     add-arrow $fl_dir/dependency-graph "$cur_lib" "$lib"
   else
     get-library-depends "$lib" > $fl_dir/backup
-    if [ "x`head -1 $fl_dir/backup`" = x ] ; then
+    if [ "x`head -n 1 $fl_dir/backup`" = x ] ; then
       $verbose -n 2>&1 N
       add-node $fl_dir/dependency-graph "$cur_lib"
     else

misc/archive/treenice.sh

@@ -37,7 +37,7 @@ if [ $# = 0 ] ; then
 	exit 1
 else
 	for x ; do
-		for y in $( ps -e -o pid,comm | tail +2 |
+		for y in $( ps -e -o pid,comm | tail -n +2 |
 			awk "\$1 == \"$x\" || \$2 == \"$x\" { print \$1; }" )
 		do
 				main $y ""

package/base/howtos/howtos.conf

@@ -27,7 +27,7 @@ howtos_main() {
 	tar $taropt $archdir/Linux-HOWTOs.tar.bz2 -C HOWTOs
 	tar $taropt $archdir/Linux-mini-HOWTOs.tar.bz2 -C mini-HOWTOs
 	rm -rf HOWTOs/beta mini-HOWTOs/beta
-	chown -R root.root HOWTOs mini-HOWTOs
+	chown -R root:root HOWTOs mini-HOWTOs
 }
 
 autoextract=0

package/base/linux24-src/linux24-src.conf

@@ -32,7 +32,7 @@ main_lx_src() {
 	# hack to extract the files into our usr/src dir ...
 	ln -sf $PWD/linux-$ver-rock $builddir/linux-${vanilla_ver}
 	tar -k $taropt $archdir/$srctar -C $builddir/
-	chown -R 0.0 linux-$ver-rock ; chmod go=u,go-w linux-$ver-rock
+	chown -R 0:0 linux-$ver-rock ; chmod go=u,go-w linux-$ver-rock
 
 	if [ "${pkg%-src}" = "$ROCKCFG_DEFAULT_KERNEL" ] ; then
 		rm -f linux

package/base/linux24/kernelversion.sh

@@ -8,7 +8,7 @@
 #               echo $(( ${y//)/(}$x )) $x
 #       done | sort -n | while read y x ; do
 #               echo ${x//)\\*1000+/.}
-#       done | tail -1
+#       done | tail -n 1
 # }
 
 getkernelversion() {

package/base/linux24/lx_config.sh

@@ -160,7 +160,7 @@ lx_config ()
 	mv Makefile.new Makefile
 
 	echo "Correcting user and permissions ..."
-	chown -R root.root . * ; chmod -R u=rwX,go=rX .
+	chown -R root:root . * ; chmod -R u=rwX,go=rX .
 
 	if [[ $treever = 24* ]] ; then
 		echo "Create symlinks and a few headers for <$lx_cpu> ... "

package/base/lynx/lynx.conf

@@ -22,5 +22,5 @@
 
 COPY=/bin/cp ; MV=/bin/mv ; export COPY MV
 postmake="eval $MAKE install-help install-doc ; \
-	chown -R root. $root/usr/lib/lynx_{doc,help}"
+	chown -R root: $root/usr/lib/lynx_{doc,help}"
 var_append extraconfopt ' ' '--with-ssl'

package/base/man/parse-config

@@ -33,7 +33,7 @@ postflist_man() {
 	while read fn ; do
 		[ -f $root/$fn ] || continue
 		chmod 0644 $fn
-		chown root.root $fn
+		chown root:root $fn
 	done
 }
 

package/base/ppp/rocknet_ppp.sh

@@ -103,7 +103,7 @@ public_pppoe() {
 	# fire
 	addcode up 5 1 "ip link set $ppp_if down up"
 	addcode up 5 2 "/usr/sbin/pppd plugin rp-pppoe.so $ppp_if unit $ppp_unit $ppp_args"
-	addcode down 5 2 "[ -f /var/run/$if.pid ] && kill -TERM \`head -1 /var/run/$if.pid\`"
+	addcode down 5 2 "[ -f /var/run/$if.pid ] && kill -TERM \`head -n 1 /var/run/$if.pid\`"
 	addcode down 5 1 "[ -f /var/run/$if.pid ] && rm -f /var/run/$if.pid"
 }
 

package/base/rfc/rfc.conf

@@ -30,7 +30,7 @@ rfc_main() {
 			    $archdir/RFCs$x.tar.bz2
 	done
 	rm -rf nfs/ tar/ readme-rfc-all-tar.txt
-	ver=`ls rfc[0-9]*.txt | cut -f1 -d. | cut -c4- | sort -n | tail -1`
+	ver=`ls rfc[0-9]*.txt | cut -f1 -d. | cut -c4- | sort -n | tail -n 1`
 }
 
 autoextract=0

package/base/sysfiles/stone_mod_general.sh

@@ -46,7 +46,7 @@ set_keymap() {
 	cmd="$cmd following keyboard mappings. (Current: $keymap)'"
 	cmd="$cmd 'none (kernel defaults)' 'rm -f /etc/default.keymap ; loadkeys defkeymap'"
 
-	cmd="$cmd $( find $mapdir -type f ! -path '*/include/*' -name '*.map.gz' -printf '%P\n' | sed 's,\(.*\)/\(.*\).map.gz$,"\2	(\1)" "ln -sf '$mapdir'/& /etc/default.keymap ; loadkeys \2",' | expand -30 | sort | tr '\n' ' ')"
+	cmd="$cmd $( find $mapdir -type f ! -path '*/include/*' -name '*.map.gz' -printf '%P\n' | sed 's,\(.*\)/\(.*\).map.gz$,"\2	(\1)" "ln -sf '$mapdir'/& /etc/default.keymap ; loadkeys \2",' | expand -t30 | sort | tr '\n' ' ')"
 
 	eval "$cmd"
 }
@@ -61,7 +61,7 @@ set_vcfont() {
 	cmd="$cmd following console fonts. (Current: $vcfont)'"
 	cmd="$cmd 'none (kernel defaults)' 'rm -f /etc/default.vcfont ; setfont'"
 
-	cmd="$cmd $( find $fontdir -type f \( -name '*.fnt.gz' -or -name '*.psf*.gz' \) -printf '%P\n' | sed 's,\(.*\).\(fnt\|psf.*\)\.gz$,"\1" "ln -sf '$fontdir'/& /etc/default.vcfont ; setfont \1",' | expand -30 | sort | tr '\n' ' ')"
+	cmd="$cmd $( find $fontdir -type f \( -name '*.fnt.gz' -or -name '*.psf*.gz' \) -printf '%P\n' | sed 's,\(.*\).\(fnt\|psf.*\)\.gz$,"\1" "ln -sf '$fontdir'/& /etc/default.vcfont ; setfont \1",' | expand -t30 | sort | tr '\n' ' ')"
 
 	eval "$cmd"
 }
@@ -172,7 +172,7 @@ set_locale() {
 	unset LANG ; [ -f /etc/profile.d/locale ] && . /etc/profile.d/locale
 	locale="${LANG:-none}" ; cmd="gui_menu 'general_locale' 'Select one of the following locales. (Current: $locale)' 'none' 'set_locale_sub none'"
 
-	x="$( echo -e "POSIX\tC" | expand -52 )"
+	x="$( echo -e "POSIX\tC" | expand -t52 )"
 	cmd="$cmd '$x' 'set_locale_sub C' $(
 		grep -H ^title /usr/share/i18n/locales/* 2> /dev/null | \
 		awk -F '"' '{ sub(".*/", "", $1); sub("[\\.:].*", "", $1); '"

package/base/sysfiles/stone_mod_install.sh

@@ -98,7 +98,7 @@ part_add() {
 	disktype /dev/$1/$2 > /tmp/stone-install
 	type="`grep /tmp/stone-install -v -e '^  ' -e '^Block device' \
 	       -e '^Partition' -e '^---' | \
-	       sed -e 's/[,(].*//' -e '/^$/d' -e 's/ $//' | tail -1`"
+	       sed -e 's/[,(].*//' -e '/^$/d' -e 's/ $//' | tail -n 1`"
 	size="`grep 'Block device, size' /tmp/stone-install | \
 	       sed 's/.* size \(.*\) (.*/\1/'`"
 

package/base/sysfiles/stone_mod_packages.sh

@@ -69,7 +69,7 @@ startgas() {
 	[ -z "$( cd $dir; ls )" ] && mount $opt -v -o ro $dev $dir
 	if [ "$ROCKCFG_SHORTID" = "Automatically choose first" ]; then
 		ROCKCFG_SHORTID="$( cd $dir; ls -d */pkgs | \
-					cut -f1 -d/ | head -1 )"
+					cut -f1 -d/ | head -n 1 )"
 		echo "Using Config-ID <${ROCKCFG_SHORTID:-None}> .."
 	fi
 	if [ $startgas = 1 ] ; then

package/base/sysfiles/stone_mod_runlevel.sh

@@ -70,7 +70,7 @@ edit_srv() {
 	while
 		cmd="gui_menu $id 'Runlevel Editor - $srv'"
 		pri=`ls /etc/rc.d/rc?.d/[SX]??$srv 2> /dev/null | \
-		     cut -c18-19 | head -1`
+		     cut -c18-19 | head -n 1`
 		[ -z "$pri" ] && pri=99
 
 		for rl in 1 2 3 4 5 ; do
@@ -108,7 +108,7 @@ main() {
 			[ -f /etc/rc.d/init.d/$srv ] || continue
 
 			pri=`ls /etc/rc.d/rc?.d/[SX]??$srv \
-				2> /dev/null | cut -c18-19 | head -1`
+				2> /dev/null | cut -c18-19 | head -n 1`
 			[ -z "$pri" ] && pri=99
 
 			rlv=''

package/base/sysfiles/stone_mod_setup.sh

@@ -55,7 +55,7 @@ EOT
 		sed 's,$, swap swap defaults 0 0,' >> $tmp2
 
 	cut -f2 -d' ' < $tmp2 | sort -u | while read dn ; do
-		grep " $dn " $tmp2 | tail -1; done > $tmp1
+		grep " $dn " $tmp2 | tail -n 1; done > $tmp1
 
 	cat << 'EOT' > $tmp2
 ARGIND == 1 {

package/base/sysfiles/sysfiles.conf

@@ -53,7 +53,7 @@ main_sf() {
 #!/bin/sh
 ${EDITOR:-vi} /etc/conf/NOTE
 chmod 600 /etc/conf/NOTE
-chown 0.0 /etc/conf/NOTE
+chown 0:0 /etc/conf/NOTE
 EOT
 	chmod +x usr/sbin/sysnote
 

package/base/sysfiles/system.init

@@ -106,7 +106,7 @@ dnl
     block_split(`Refresh utmp, delete lock and tmp files and other stuff.')
 	find /var/lock /var/run /tmp -mindepth 1 2> /dev/null | xargs rm -rf
 	rm -f /etc/nologin /nologin /fastboot ; touch /var/run/utmp
-	chmod 664 /var/run/utmp ; chown root.tty /var/run/utmp
+	chmod 664 /var/run/utmp ; chown root:tty /var/run/utmp
 dnl
     block_split(`Writing /var/log/boot.msg.')
 	klogd -f /var/log/boot.msg -o ; dmesg -n 3

package/base/sysklogd/logrotate.cron

@@ -34,7 +34,7 @@ for filename in `find /var/log -type f ! -name '*.gz'` ; do
 	else
 		echo -e "$kilobytes\t$filename\t(don't rotate, less than 4 MB)"
 	fi
-done 2>&1 | expand -6,45
+done 2>&1 | expand -t6,45
 
 echo
 

package/jimmy/motor/motor.conf

@@ -22,7 +22,7 @@
 
 
 motor_postmake() {
-	chown -R root.root $datadir/$pkg/templates
+	chown -R root:root $datadir/$pkg/templates
 	cp -fR tutorial $docdir
 }
 

package/jimmy/mplayer-fonts/mplayer-fonts.conf

@@ -32,13 +32,13 @@ mplayer_fonts_main() {
 
 	unzip -q -o -d mp_font3 $archdir/mp_font3.zip
 	mv -f mp_font3/README $docdir/README-mp_font3
-	chown -f root.root $docdir/README-mp_font3
+	chown -f root:root $docdir/README-mp_font3
 
 	unzip -q -o $archdir/bgfont.zip
 	cp -f mp_font3/arpi* bgfont
 
 	tar $taropt $archdir/mplayerfonts_win1251_v1.tar.bz2
-	chown -R root.root windows-1251
+	chown -R root:root windows-1251
 	mv -f windows-1251/README $docdir/README-windows-1251
 	mv -f windows-1251/README.bg $docdir/README.bg-windows-1251
 	for i in `ls windows-1251` ; do
@@ -49,12 +49,12 @@ mplayer_fonts_main() {
 	rmdir windows-1251
 
 	tar $taropt $archdir/koi8r-font.tar.bz2
-	chown -R root.root koi8r-font
+	chown -R root:root koi8r-font
 	cp -f mp_font3/arpi* koi8r-font
 
 	mkdir -p mpfont_cyr
 	tar $taropt $archdir/mpfont_cyr.tar.bz2 -C mpfont_cyr
-	chown -R root.root mpfont_cyr
+	chown -R root:root mpfont_cyr
 	cp -f mp_font3/arpi* mpfont_cyr
 }
 

package/jimmy/mplayer/mplayer.conf

@@ -50,7 +50,7 @@ mplayer_postmake() {
 	rm -f $sysconfdir/*.older
 	
 	echo "correcting permissions and ownership ..."
-	chown -R root.root $datadir/$pkg $docdir $sysconfdir
+	chown -R root:root $datadir/$pkg $docdir $sysconfdir
 	find $datadir/$pkg $docdir $sysconfdir -type d | xargs -r chmod 0755
 	find $datadir/$pkg $docdir $sysconfdir -type f | xargs -r chmod 0644
 }

package/powerpc/yaboot/stone_mod_yaboot.sh

@@ -107,11 +107,11 @@ yaboot_install_doit() {
 
 device4()
 {
-	dev="`grep \" $1 \" /proc/mounts | tail -1 | \
+	dev="`grep \" $1 \" /proc/mounts | tail -n 1 | \
 	      cut -d ' ' -f 1`"
 	try="`dirname $1`"
 	if [ ! "$dev" ] ; then
-		dev="`grep \" $try \" /proc/mounts | tail -1 | \
+		dev="`grep \" $try \" /proc/mounts | tail -n 1 | \
 		      cut -d ' ' -f 1`"
 	fi
 	if [ -h "$dev" ] ; then 
@@ -138,7 +138,7 @@ main() {
 	bootdev="`device4 /boot`"
 	yabootdev="`device4 /usr`"
 
-	macosxpart="`pdisk -l /dev/discs/disc0/disc  | grep Apple_HFS | head -1 | \
+	macosxpart="`pdisk -l /dev/discs/disc0/disc  | grep Apple_HFS | head -n 1 | \
 	           sed -e "s/:.*//" -e "s/ //g"`"
 	[ "$macosxpart" ] && macosxdev="`realpath /dev/discs/disc0/part$macosxpart`"
 

package/x86/grub/stone_mod_grub.sh

@@ -92,9 +92,9 @@ grub_install() {
 
 main() {
     while
-	rootdev="`grep ' / ' /proc/mounts | tail -1 | \
+	rootdev="`grep ' / ' /proc/mounts | tail -n 1 | \
 				awk '/\/dev\// { print $1; }'`"
-	bootdev="`grep ' /boot ' /proc/mounts | tail -1 | \
+	bootdev="`grep ' /boot ' /proc/mounts | tail -n 1 | \
 				awk '/\/dev\// { print $1; }'`"
 	[ -z "$bootdev" ] && bootdev="$rootdev"
 

package/x86/lilo/stone_mod_lilo.sh

@@ -23,7 +23,7 @@
 # [MAIN] 70 lilo LILO Boot Loader Setup
 
 create_lilo_conf() {
-	i=0 ; rootdev="`grep ' / ' /proc/mounts | tail -1 | \
+	i=0 ; rootdev="`grep ' / ' /proc/mounts | tail -n 1 | \
 					awk '/\/dev\// { print $1; }'`"
 	rootdev="$( cd `dirname $rootdev` ; pwd -P )/$( basename $rootdev )"
 	while [ -L $rootdev ] ; do

scripts/Build-Pkg

@@ -362,7 +362,7 @@ if [ $this_is_the_2nd_run = 0 ] ; then
 			for stagelevel in 0 1 2 3 4 5 6 7 8 9 ; do
 				x="$root/var/adm/logs/$stagelevel-$xpkg.err"
 				if [ -f "$x" ] ; then
-					tail -50 "$x" | \
+					tail -n 50 "$x" | \
 						sed "s,^,[$stagelevel-ERROR] ,"
 					echo
 				fi
@@ -956,13 +956,13 @@ if [ "$ROCKCFG_SRC_TMPFS_LOG" = 1 -a -n "$( type -p df )" ]; then
 	mkdir -p $root/var/adm/rock-debug
 	if [ ! -f $root/var/adm/rock-debug/tmpfslog.txt ] ; then
 		echo -e "# Config\tPackage\tInodes\tKB" | \
-			expand -20 > $root/var/adm/rock-debug/tmpfslog.txt
+			expand -t20 > $root/var/adm/rock-debug/tmpfslog.txt
 	fi
 	echo -e "$config\t$stagelevel-$xpkg\t$(
-		df 2> /dev/null -Pi $builddir | tail -1 | tr -s ' ' | cut -f3 -d' '
+		df 2> /dev/null -Pi $builddir | tail -n 1 | tr -s ' ' | cut -f3 -d' '
 	)\t$(
-		df 2> /dev/null -Pk $builddir | tail -1 | tr -s ' ' | cut -f3 -d' ')" | \
-	expand -20 >> $root/var/adm/rock-debug/tmpfslog.txt
+		df 2> /dev/null -Pk $builddir | tail -n 1 | tr -s ' ' | cut -f3 -d' ')" | \
+	expand -t20 >> $root/var/adm/rock-debug/tmpfslog.txt
 fi
 
 umount -r -d -f    $builddir   2> /dev/null

scripts/Build-Target

@@ -147,7 +147,7 @@ in the right way, the nodes will automatically start building the jobs.
 				./scripts/Create-PkgQueue -cfg $config \
 					$nobrokendeps | sort -r -n -k2 | \
 					if [ $ROCKCFG_PARALLEL_MAX -gt 0 ]
-					then head -$ROCKCFG_PARALLEL_MAX
+					then head -n $ROCKCFG_PARALLEL_MAX
 					else cat ; fi > $qdir/queue.new
 				mv $qdir/queue.new $qdir/queue.txt
 				newqueue=0

scripts/Build-Tools

@@ -66,9 +66,9 @@ x="$( bash scripts/xfind.sh config/$config/. package/. scripts/. \
 if [ "$x" ] ; then
 	echo_header Found $( echo "$x" | wc -l ) new/updated \
 	            files in source tree:
-	echo "$x" | head -3 | sed 's,/\./,/,g' |
+	echo "$x" | head -n 3 | sed 's,/\./,/,g' |
 		while read y ; do echo_status $y ; done
-	[ "$( echo "$x" | tail +4 )" ] &&
+	[ "$( echo "$x" | tail -n +4 )" ] &&
 	    echo_status "** list truncated to save space on the terminal **"
 
 	if [ "$ROCK_DEBUG_TOOLS_SKIP" = 1 ]; then

scripts/Check-PkgVersion

@@ -42,7 +42,7 @@ for package ; do
 	if [ -x $pdir/check-version ] ; then
 		sh $pdir/check-version
 	elif [ -f $pdir/$package.desc ] ; then
-		x="`egrep '^\[D\] ' $pdir/$package.desc | head -1 | tr -s ' '`"
+		x="`egrep '^\[D\] ' $pdir/$package.desc | head -n 1 | tr -s ' '`"
 		if [ -z "$x" ] ; then
 			echo "No [D] for package $package found!"
 		else
@@ -62,19 +62,19 @@ for package ; do
 
 			if egrep -q '^\[CV-URL\] ' $pdir/$package.desc ; then
 				url="`egrep '^\[CV-URL\] ' \
-					$pdir/$package.desc | head -1 | \
+					$pdir/$package.desc | head -n 1 | \
 					tr -s ' ' | cut -f2 -d' '`"
 			fi
 
 			if egrep -q '^\[CV-PAT\]' $pdir/$package.desc ; then
 				pattern="`egrep '^\[CV-PAT\]' \
-					$pdir/$package.desc | head -1 | \
+					$pdir/$package.desc | head -n 1 | \
 					cut -s -f2- -d' '`"
 			fi
 
 			if egrep -q '^\[CV-DEL\]' $pdir/$package.desc ; then
 				delpattern="`egrep '^\[CV-DEL\]' \
-					$pdir/$package.desc | head -1 | \
+					$pdir/$package.desc | head -n 1 | \
 					cut -s -f2- -d' ' | tr -s ' '`"
 			fi
 

scripts/Config

@@ -327,16 +327,16 @@ editfile() {
 }
 
 editfile_action() {
-	line="`tail +$2 $1 | head -1`"
+	line="`tail -n +$2 $1 | head -n 1`"
 
 	./src/rockdialog.bin --title 'Build Config' \
 		--backtitle "$configtitle" \
 		--inputbox "$3 - Line $3"  \
 		9 $(( $columns - 5 )) "$line" 2> config.out
 
-	head -$(( $2 - 1 )) $1 > $1.new
+	head -n $(( $2 - 1 )) $1 > $1.new
 	[ -s config.out ] && echo "`cat config.out`" >> $1.new
-	tail +$(( $2 + 1 )) $1 >> $1.new
+	tail -n +$(( $2 + 1 )) $1 >> $1.new
 
 	mv $1.new $1
 }

scripts/Create-CopyPatch

@@ -56,7 +56,7 @@ do
 	grep -q -- '--- NO-ROCK-COPYRIGHT-NOTE ---' $filename && continue
 
 	tag="`grep -- '--- ROCK-COPYRIGHT-NOTE-BEGIN ---' \
-	           $filename | sed 's,---.*,,' | head -1`"
+	           $filename | sed 's,---.*,,' | head -n 1`"
 	cat $filename > $oldfile
 
 	if [ -z "$tag" -a '(' \

scripts/Create-ErrList

@@ -218,7 +218,7 @@ for stagelevel in $( echo $stages | tr -d '[]' | sed 's,.,& ,g' ) ; do
 				echo "[$stagelevel] $d ${tree:0:13}/${pkg:0:18}"
 			else
 			  echo ; echo "== $stagelevel-$pkg.err =="
-			  tail -20 "$logdir/$stagelevel-$pkg.err" | \
+			  tail -n 20 "$logdir/$stagelevel-$pkg.err" | \
 			  tac | perl -e '
 			    my @lines;
 			    my $counter;

scripts/Create-ParaSim

@@ -62,7 +62,7 @@ if [ "$jobs" ] ; then
 		echo "plot [0:*] [0:$(( $maxjobs + 1 ))] \\"
 		next=""
 		for x in $( echo $jobs | tr , ' ' ) ; do
-			tm=$( tail -1 $dir/parasim_$x.dat | cut -f1 | \
+			tm=$( tail -n 1 $dir/parasim_$x.dat | cut -f1 | \
 				awk -F. '{ printf("%02d:%02d\n",
 						$1, 60*("0." $2)); }' )
 			echo -en "$next" ; next=', \\\n'
@@ -95,12 +95,12 @@ if [ ! -f $dir/parasim.dat ] ; then
 			-logdir $dir/logs | sort -r -n -k2 > $dir/queue.txt
 	[ -s $dir/queue.txt ]
     do
-	next="`head -1 $dir/queue.txt`" ; set $next
+	next="`head -n 1 $dir/queue.txt`" ; set $next
 	qid="$1-$6" ; touch $dir/logs/$qid.log
 
 	printf "%5d %5d %-30s %s\n" $(wc -l < $dir/queue.txt) \
 	       $2 $qid "$( cut -f1,7 -d' ' $dir/queue.txt | \
-	                   tail +2 | tr '\n ' ' -' )" >> $dir/parasim.new
+	                   tail -n +2 | tr '\n ' ' -' )" >> $dir/parasim.new
 
 	echo -n .
     done

scripts/Download

@@ -362,7 +362,7 @@ download_file() {
 		# Alternative Directory
 		#
 		if [ "$altdir" ] ; then
-		    altfile=$(find $altdir/ -name `basename $bzfile` | head -1)
+		    altfile=$(find $altdir/ -name `basename $bzfile` | head -n 1)
 		else
 		    altfile=""
 		fi

scripts/create-cache.sh

@@ -53,7 +53,7 @@ fi
 
 for stagelevel in 0 1 2 3 4 5 6 7 8 9 ; do
 	if [ -f "${varadm}/logs/$stagelevel-$pkg.err" ] ; then
-		tail -50 "${varadm}/logs/$stagelevel-$pkg.err" | \
+		tail -n 50 "${varadm}/logs/$stagelevel-$pkg.err" | \
 			sed "s,^,[$stagelevel-ERROR] ,"
 		echo
 	fi

scripts/functions

@@ -379,7 +379,7 @@ dump_env() {
 	            ${!Y*} ${!Z*} ${!_*}
 	do
 		[ $name = base ] && continue
-		if declare -p $name | head -1 | grep -qv '^declare -[a-z]*r'
+		if declare -p $name | head -n 1 | grep -qv '^declare -[a-z]*r'
 		then
 			declare -p $name | sed "s,\\(^\\|[\"=:]\\)$base\\([\"=:/]\\|\$\\),\\1\${base}\\2,g"
 		fi
@@ -506,7 +506,7 @@ build_this_package() {
 		# Autodetect source tar and extract it
 		#
 		if [ $srctar = auto ] ; then
-			xsourceballs=$( echo "$desc_D" | head -1 | tr ' ' '\t' | tr -s '\t' | \
+			xsourceballs=$( echo "$desc_D" | head -n 1 | tr ' ' '\t' | tr -s '\t' | \
 				cut -f2 | sed 's,.\(t\?\)\(gz\|Z\)$,.\1bz2,' )
 			if [ -z "$xsourceballs" ] ; then
 				echo "Can't auto-detect srctar for package '$pkg'!"
@@ -543,7 +543,7 @@ build_this_package() {
 			#
 			if [ "$chownsrcdir" = 1 ]; then
 				echo "Fixing ownership and permissions ..."
-				chown -R 0.0 $builddir/$xsrcdir
+				chown -R 0:0 $builddir/$xsrcdir
 			fi
 			#
 			if [ "$nocvsinsrcdir" = 1 ]; then