´ÙÀ½ ÀÌÀü Â÷·Ê

5. ¾÷µ¥ÀÌÆ® ¹Ý¿µÇϱâ

¾÷µ¥ÀÌÆ®¸¦ ¹Ý¿µÇÏ·Á¸é Á¦´ë·Î ÀÛµ¿ÇÏ´Â rpm ÀÌ ¼³Ä¡µÇ¾î ÀÖ¾î¾ß ÇÏ°í ¸®´ª½º ¸Ó½Å¿¡¼­ ¹èÆ÷ÆÇ µð·ºÅ丮¿¡ ¾²±â ±ÇÇÑÀÌ ÀÖ¾î¾ß ÇÑ´Ù. ¾Æ·¡¿Í °°Àº ¼¼ ´Ü°è¸¦ °ÅÃÄ¾ß ÇÑ´Ù.

  1. Correct the file protection modes.
  2. Replace updated RPMs.
  3. Generate the hdlist file

¸¸¾à updates µð·ºÅ丮ÀÇ ¹Ì·¯¸µÀ» À¯ÁöÇϰí ÀÖ´Ù¸é ÀÌ·¯ÇÑ ´Ü°è¸¦ °ÅÃļ­ ¾ðÁ¦µçÁö ÇöÀçÀÇ ¾÷µ¥ÀÌÆ®¸¦ Æ÷ÇÔÇÏ´Â CD¸¦ ¸¸µé ¼ö ÀÖ´Ù.

5.1 ÆÄÀÏ º¸È£ ¸ðµå ¼öÁ¤Çϱâ

¼³Ä¡°úÁ¤ Áß¿¡ ¾î¶² ÇÁ·Î±×·¥µéÀº CD·ÎºÎÅÍ Á÷Á¢ ½ÇÇàµÈ´Ù. ºÒÇàÇϰԵµ FTP ÇÁ·Î±×·¥Àº º¹»çµÇ´Â ÆÄÀϰú µð·ºÅ丮ÀÇ º¸È£ ¸ðµå¸¦ ¾ðÁ¦³ª º¸Á¸ÇÏÁö´Â ¾Ê´Â´Ù. µû¶ó¼­ µð·ºÅ丮¸¦ CD¿¡ ±Á±â Àü¿¡ ÇÁ·Î±×·¥, ½© ½ºÅ©¸³Æ®, °øÀ¯ ¶óÀ̺귯¸®¿¡ ½ÇÇà ÆÛ¹Ì¼ÇÀÌ ÁÖ¾îÁ® ÀÖ´ÂÁö¸¦ È®ÀÎÇÏ´Â °ÍÀÌ ÇÊ¿äÇÏ´Ù. ±×·¸°Ô ÇÏ·Á¸é ¾Æ·¡ÀÇ updatePerm ½ºÅ©¸³Æ®¸¦ ¹èÆ÷ÆÇÀÇ ·ÎÄà º¹»çº»¿¡ ½ÇÇà½ÃŰ¸é µÈ´Ù.


#!/bin/bash

RHVERSION=5.1

LIST=/tmp/er3hd3w25
CDDIR=/jaz/redhat-${RHVERSION}

# Find all directories, and make sure they have +x permission
find $CDDIR -type d -exec chmod -c 755 {} \;

# Find all files that are executables, shell or perl scripts
find $CDDIR -type f | file -f - | grep -v RPM \
   | egrep -i 'executable|perl|bourne|shell' | cut -f1 -d: > $LIST

# Find shared libraries
find $CDDIR -name \*.so >> $LIST

# Make them executable
while read file
do
   if [ ! -x $file ] ; then
      chmod -c 755 $file
   fi
done < $LIST

/bin/rm $LIST

exit 0

5.2 ¾÷µ¥ÀÌÆ®µÈ RPM ¹Ù²Ù±â

updateCD¶ó°í ºÒ¸®´Â ¾Æ·¡ÀǽºÅ©¸³Æ®´Â updates µð·ºÅ丮·ÎºÎÅÍ ¸ðµç ÆÄÀÏÀ» RPMS µð·ºÅ丮·Î ¿Å±ä´Ù. ÀÌ ½ºÅ©¸³Æ®´Â updates µð·ºÅ丮¿¡¼­ ¾î¶² ÆÄÀÏÀÌ ´õ ÃÖ±ÙÀÇ °ÍÀÎÁö¸¦ ÆÇº°Çϱâ À§ÇØ ¸î °³ÀÇ ÀçÄ¡ÀÖ´Â rpm Æ®¸¯À» »ç¿ëÇÑ´Ù. ¿À·¡ µÈ ÆÐŰÁöµéÀº ${OLD} µð·ºÅ丮·Î ¿Å°ÜÁø´Ù.


#! /bin/bash
# This script updates rpms in a RedHat distribution found in $RPMDIR.
# The old rpms will be placed in $OLDDIR.
# The new rpms should be located in $UPDDIR.
# The architechture is $ARCH.

RHVERSION=5.1
ARCH=i386

CDDIR=/jaz/redhat-${RHVERSION}
RPMDIR=${CDDIR}/${ARCH}/RedHat/RPMS
UPDDIR=${CDDIR}/updates/${ARCH}
OLDDIR=${CDDIR}/old

if [ ! -d $OLDDIR ] ; then
   echo making directory $OLDDIR
   mkdir $OLDDIR
fi

allow_null_glob_expansion=1

for rpm in ${UPDDIR}/*.rpm ; do
  NAME=`rpm --queryformat "%{NAME}" -qp $rpm`
  unset OLDNAME
  for oldrpm in ${RPMDIR}/${NAME}*.rpm ; do
    if [ `rpm --queryformat "%{NAME}" -qp $oldrpm` = "$NAME" ]; then
      OLDNAME=$oldrpm;
      break
    fi
  done
  if [ -z "$OLDNAME" ]; then 
    echo $NAME is new
    cp -pv $rpm $RPMDIR
  else
    if [ `basename $rpm` != `basename $OLDNAME` ]; then
      mv $OLDNAME $OLDDIR
      cp -pv $rpm $RPMDIR
    fi
  fi
done


# Copy new boot image files to the right place...
for newfile in ${UPDDIR}/images/* ; do
  file=${CDDIR}$/${ARCH}/images/$(basename ${newfile})
  if [ $newfile -nt $file ] ; then 
     cp -pv $newfile $file
  fi
done

exit 0

5.3 »õ·Î¿î hdlist ÆÄÀÏ »ý¼ºÇϱâ

CD·ÎºÎÅÍ ¼³Ä¡ÇÒ ¶§ CD¿¡ ÀÖ´Â ¼³Ä¡ ÇÁ·Î±×·¥Àº ¾î¶² RPM ÆÐŰÁöµéÀÌ »ç¿ë°¡´ÉÇÑÁö¸¦ ±â¼úÇÏ´Â RedHat/base/hdlist ÆÄÀÏ¿¡ ÀÇÁ¸ÇÑ´Ù. hdlist ÆÄÀÏÀº misc/src/install/genhdlist ·Î »ý¼ºÇÒ ¼ö ÀÖ´Ù. ÀÌ ÇÁ·Î±×·¥Àº ÇϳªÀÇ Àμö·Î ¹èÆ÷ÆÇÀÇ ·çÆ® µð·ºÅ丮ÀÇ À̸§¸¸À» ³Ñ°ÜÁָ鼭 ½ÇÇàÇØ¾ß ÇÑ´Ù. À̰ÍÀÌ ±× ÇÁ·Î±×·¥À» È£ÃâÇÏ´Â updateHdlist ½ºÅ©¸³Æ®ÀÌ´Ù.


#!/bin/bash

RHVERSION=5.1
ARCH=i386

echo generating hdlist...
CDDIR=/jaz/redhat-${RHVERSION}
GENHDDIR=${CDDIR}/${ARCH}/misc/src/install

chmod u+x ${GENHDDIR}/genhdlist
chmod 644 ${CDDIR}/${ARCH}/RedHat/base/hdlist
${GENHDDIR}/genhdlist ${CDDIR}/${ARCH} || echo "*** GENHDLIST FAILED ***"

exit 0

NOTE: RedHat/RPMS µð·ºÅ丮¿¡ ¾÷µ¥ÀÌÆ®¸¦ ¹Ý¿µÇÑ ÈÄ¿¡´Â ´ç½ÅÀÇ ¹èÆ÷ÆÇ º¹»çº»Àº ´õ ÀÌ»ó ·¹µåÇÞ ¹èÆ÷ÆÇ »çÀÌÆ®ÀÇ ¹Ì·¯°¡ ¾Æ´Ï´Ù. »ç½Ç, ±×°ÍÀº ´õ¿í ÃÖ½ÅÀÇ °ÍÀÌ´Ù! µû¶ó¼­ ¹èÆ÷ÆÇÀ» ¹Ì·¯ÇÏ·Á°í ½ÃµµÇÑ´Ù¸é ¾÷µ¥ÀÌÆ®µÈ RPMµéÀÇ ÀÌÀü ¹öÀüµéÀÌ ´Ù½Ã ´Ù¿î·Îµå µÉ °ÍÀ̸ç, ¾÷µ¥ÀÌÆ®µéÀº Áö¿öÁú °ÍÀÌ´Ù.

RedHat 5.2¸¦ À§ÇÑ Áß¿äÇÑ note

·¹µåÇÞ 5.2 ÀÌÀüºÎÅÍ ¹èÆ÷µÈ genhdlist ´Â RedHat/RPMS µð·ºÅ丮¿¡ RPM ÆÄÀÏÀÌ ¾Æ´Ñ ÆÄÀÏÀÌ ÀÖÀ¸¸é Ãæµ¹À» ÀÏÀ¸Å²´Ù. 5.2 ¹èÆ÷ÆÇ¿¡´Â ls-lR °ú ls-lR.gz ¶ó´Â RPM ÀÌ ¾Æ´Ñ ÆÄÀÏÀÌ Àֱ⠶§¹®¿¡ ¹®Á¦¸¦ ÀÏÀ¸Å°°Ô µÈ´Ù. µû¶ó¼­ RPM ÀÌ ¾Æ´Ñ ÆÄÀÏÀ» ¸ðµÎ ±× µð·ºÅ丮·ÎºÎÅÍ Á¦°ÅÇØ¾ß ÇÑ´Ù. ±× ´ë½Å¿¡ ´ÙÀ½ÀÇ ÆÐÄ¡¸¦ misc/src/install/genhdlist.c ¿¡ Àû¿ëÇÏ°í »õ·Î ÄÄÆÄÀÏÇØµµ µÈ´Ù. ¾Æ·¡ÀÇ ÆÐÄ¡´Â genhdlist °¡ RPMÀÌ ¾Æ´Ñ ÆÄÀÏÀ» ¹«½ÃÇϵµ·Ï ¸¸µç´Ù.

*** genhdlist.c.orig    Fri Nov 27 12:08:13 1998
--- genhdlist.c Fri Nov 27 12:08:20 1998
***************
*** 12,23 ****
--- 12,26 ----
  
  #define FILENAME_TAG 1000000
  
+ /* Not used apparently...
+ 
  int tags[] =  { RPMTAG_NAME, RPMTAG_VERSION, RPMTAG_RELEASE, RPMTAG_SERIAL,
                RPMTAG_FILENAMES, RPMTAG_FILESIZES, RPMTAG_GROUP,
                RPMTAG_REQUIREFLAGS, RPMTAG_REQUIRENAME, RPMTAG_REQUIREVERSION,
                RPMTAG_DESCRIPTION, RPMTAG_SUMMARY, RPMTAG_PROVIDES,
                RPMTAG_SIZE, RPMTAG_OBSOLETES };
  int numTags = sizeof(tags) / sizeof(int);
+ */
  
  int main(int argc, char ** argv) {
      char buf[300];
***************
*** 26,34 ****
--- 29,39 ----
      struct dirent * ent;
      int fd, rc, isSource;
      Header h;
+     /* not used 
      int count, type;
      int i;
      void * ptr;
+     */
  
      if (argc != 2) {
        fprintf(stderr, "usage: genhdlist <dir>\n");
***************
*** 74,79 ****
--- 79,85 ----
  
            rc = rpmReadPackageHeader(fd, , , NULL, NULL);
  
+           if (!rc) {
            headerRemoveEntry(h, RPMTAG_POSTIN);
            headerRemoveEntry(h, RPMTAG_POSTUN);
            headerRemoveEntry(h, RPMTAG_PREIN);
***************
*** 110,115 ****
--- 116,122 ----
            headerWrite(outfd, h, HEADER_MAGIC_YES);
            headerFree(h);
            close(fd);
+           }
        }
  
        errno = 0;


´ÙÀ½ ÀÌÀü Â÷·Ê