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电梯直达

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发表于 2003-08-25 16:55 |只看该作者 |倒序浏览

如题，还有啊，俺想学习shell编程，以前只接触过basic，帮忙介绍几个学习基础知识的地址。
软件如下：

#!/bin/sh
#---------------- begin-restrictions
SIRIX_TYPE=all # desktop/workspace/all
IRIX_VERSION=all # 4/5/all
SIRIX_VERSION=all # [+|-]V.../all
#---------------- end-restrictions
SIRIX_EXEC=/usr/stoll/sirix
TEMPDIR=/usr/tmp/internet_files
muster=`basename $1`
prog=`basename $0`
dir=`dirname $0`
if test $dir = .
then
dir=`pwd`
fi

option=$1
if test "$option" = "-d"
then
shift
fi

if test $# -gt 0
then
# ----------------------------
# Erstellen von Internet-Files
# ----------------------------

if test "$option" != "-d"
then
      mkdir $TEMPDIR
      cp $0 $TEMPDIR
      prog=`basename $0`

# $SIRIX_EXEC/stoll_wsh\
#    -title $prog\
#    -hold\
#       -bg 12\
#       -fg 0\
#       -cursorfg 0\
#       -cursorbg 3\
#       -geometry 80x24+200-400\
#       -fn "-sgi-screen-bold-r-normal--16-160-72-72-m-90-iso8859-1"\
#       -e $TEMPDIR/$prog -d $*
# exit
fi

#echo
#echo "Internet file name:\c"
#read name
#echo $name
if test -z  "$muster"
then
      echo "Wrong name."
      rm -r $TEMPDIR
      exit
fi

cd $TEMPDIR
mdir=`dirname $1`

for i
do
      f=`basename $i`
      files="$files $f"
      cp -r $i $TEMPDIR
done

   tar cvf $muster.tar $files
   gzip -S .z $muster.tar
   cp $0 $mdir/$muster.www
   cat $muster.tar.z >> $mdir/$muster.www

cd
rm -r $TEMPDIR

echo
echo "Internet file $muster.www created."
else
# ----------------------------
# Entpacken von Internet-Files
# ----------------------------

if test "`tail -1 $0`" = "#end-of-patch-script"
then
      $SIRIX_EXEC/stoll_confirm\
-header $prog\
-t "No file selected."\
-t "

lease drop files onto $prog programme!"\
-b exit
      exit
fi

if test "$option" != "-d"
then
      $SIRIX_EXEC/stoll_wsh\
      -title $prog\
      -hold\
      -bg 12\
      -fg 0\
      -cursorfg 0\
      -cursorbg 3\
      -geometry 80x24+200-400\
      -fn "-sgi-screen-bold-r-normal--16-160-72-72-m-90-iso8859-1"\
      -e $dir/$prog -d
      exit
fi

echo; echo; echo "*** STOLL SIRIX Internet Files Installation ***"
echo
if test "$SIRIX_TYPE" != all
then
      if test "`$SIRIX_EXEC/is_desktop`" != "$SIRIX_TYPE"
      then
echo "Installation for $prog only valid for $SIRIX_TYPE !"
echo "$prog not installed."
exit
      fi
fi

if test "$IRIX_VERSION" != all
then
      if test "`uname -r | cut -c1`" != "$IRIX_VERSION"
      then
echo "Installation for $prog only valid for IRIX$IRIX_VERSION !"
echo "$prog not installed."
exit
      fi
fi

if test "$SIRIX_VERSION" != all
then
      av=`ls /usr/stoll/Tools/SIRIX/Version_* | awk -F_ '{print $NF}'`
      q=`echo $SIRIX_VERSION | awk '{print substr($0,1,1)}'`
      case "$q"
      in
+ | -)  rv=`echo $SIRIX_VERSION | awk '{print substr($0,2,length($0)-1)}'`;;
*)    q="="; rv=$SIRIX_VERSION;;
      esac
      if test $rv != $av
      then
echo "Installation for $prog not valid for this SIRIX version!"
echo "Installed version is ${av}."
echo "Required version is ${SIRIX_VERSION}."
echo "$prog not installed."
exit
      fi
fi

skip=`awk '/^#end-of-patch-script/ {print NR; exit}' $0`
if test $skip -lt `wc -l < $0`
then
      tartmp=/usr/tmp/gztmp$$
      skip=`expr $skip + 1`
      if tail +$skip $0 | $SIRIX_EXEC/gzip -cd > $tartmp
      then
trap 'rm -f $tartmp' 0

#---------------- begin-script-vor-tar
#---------------- end-script-vor-tar

tar -xvf $tartmp
echo
      else
echo Cannot decompress $0
exit
      fi
fi

#---------------- begin-script-nach-tar
#---------------- end-script-nach-tar

echo; echo "Files installed."
rm -f $tartmp $0
fi
exit
#end-of-patch-script

谢谢！