Документ взят из кэша поисковой машины. Адрес оригинального документа : http://hea-www.harvard.edu/~fine/OSX/fix-setup Дата изменения: Fri Nov 28 20:11:23 2008 Дата индексирования: Mon Oct 1 23:01:50 2012 Кодировка:

#!/bin/sh

# This is the location of all of the install files
INSTALLDIR=PUT_INSTALL_PATH_HERE

#This script is for Macs. Don't F up other systems
os=`uname -s`
if [ "$os" != "Darwin" ]
then
echo "This is not a Mac! Bye."
exit
fi

#This script is for Leopard. Don't F up other systems
osver=`uname -r | sed 's/\..*$//'`
if [ "$osver" != 9 ]
then
echo "This is not Leopard! Bye."
exit
fi

#get short hostname, to use to look for host-specific files
hostname=`hostname | sed 's/\..*$//'`

doitstring=' --- fixing...'
doit=1

# -n option means check only, don't fix anything
if [ "$1" = "-n" ]
then
doitstring=''
doit=0
fi

cd $INSTALLDIR
cwd=`pwd`
if [ "$cwd" != "$INSTALLDIR" ]
then
echo "Can't cd to $INSTALLDIR. Bye."
exit
fi

checkfixlink() {
if [ -L $2 ]
then
to=`readlink $2`
if [ "$1" = "$to" -o "$1" = "$to" ]
then
#echo link from $2 to $1 is good
:
else
echo link $2 is bad, points to $to$doitstring
if [ "$doit" = 1 ]
then
rm $2
ln -s $1 $2
fi
fi

elif [ -d $2 ]
then
echo link $2 is still a directory$doitstring
if [ "$doit" = 1 ]
then
rmdir $2
ln -s $1 $2
fi
elif [ -f $2 ]
then
echo link $2 is still a file$doitstring
if [ "$doit" = 1 ]
then
rm $2
ln -s $1 $2
fi
else #just doesn't exist
echo link $2 is missing$doitstring
if [ "$doit" = 1 ]
then
ln -s $1 $2
fi
fi
chmod -h 755 $2
}

checkfixinstall() {
ifile="$4"
if [ -e "$hostname/$ifile" ]
then
ifile="$hostname/$ifile"
fi
if [ -d "$5" ]
then
ofile="$5/$4"
else
ofile="$5"
fi
cmp -s "$ifile" "$ofile"
if [ $? = 0 ]
then
#echo "$ofile" is good
mode=`perl -e "printf('%o',(stat('$ofile'))[2] & 07777);"`
owner=`ls -l "$ofile" | awk '{ print $2 }'`
group=`ls -l "$ofile" | awk '{ print $3 }'`
if [ $mode != $1 ]
then
echo mode mismatch "$ofile" is $mode should be $1$doitstring
if [ "$doit" = 1 ]
then
chmod $1 "$ofile"
fi
fi
#No fixes for owner or group implemented yet
else
echo "$ofile" doesn\'t match$doitstring
if [ "$doit" = 1 ]
then
install -B .orig -b -m $1 -o $2 -g $3 "$ifile" "$5"
fi
fi
}

checkfixrm() {
if [ -e $1 ]
then
echo $1 hasn\'t been deleted$doitstring
if [ "$doit" = 1 ]
then
rm -f $1
fi
fi
}

#
# SETUP SECTION
# Below is where you add commands for your setup. There are threee
# commands: checkfixlink, checkfixinstall, and checkfixrm
# Samples are below.
#

# Set up symlinks
# checkfixlink will nuke any file or directory that already exists
#checkfixlink POINT_TO_PATH NEW_LINK_PATH
#for example, remove the var mail directory, and make it a link elsewhere:
#checkfixlink /stage/mail /var/mail

# Install Files
# Grabs them from the local directory, also looks in a subdirectory
# named with the short hostname of the current host, for custom files
# specific to that host.
#
#checkfixinstall OCTAL_PERMS OWNER GROUP FILE_HERE WHERE_TO_INSTALL_IT
#for example, install an fstab file
#checkfixinstall 644 root wheel fstab /etc

# Remove Files
# Doesn't do directories, just files
# checkfixrm FILE_TO_REMOVE