#安裝所需軟體包

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yum -y install createrepo mkisofs anaconda-runtime

根據root下的install.log檔案,得到安裝的軟體包

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awk "/Installing/{print $2}" install.log |sed "s/^[0-9]*://g" >/root/packages.list

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[root@localhost www]# mkdir centOS6.32bit

[root@localhost html]# rsync -a --exclude=Packages centOS6 centOS6.32bit/

[root@localhost html]# pwd

/var/www/html

[root@localhost html]# mkdir centOS6.32bit/Packages

複製軟體包

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for fileRpm in `cat packages.list`; do cp -r /var/www/html/centOS6/Packages/$fileRpm* /var/www/html/centOS6.32bit/centOS6/Packages ; done

按照執行就可以

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[root@localhost centOS6]# cd /var/www/html/centOS6.32bit/centOS6

[root@localhost centOS6]# createrepo -g repodata/*-comps.xml /var/www/html/centOS6.32bit/centOS6

491/491 - Packages/abrt-addon-ccpp-2.0.8-6.el6.centos.i686.rpm

Saving Primary metadata

Saving file lists metadata

Saving other metadata

[root@localhost centOS6]# declare -x discinfo=`head -1 .discinfo`

[root@localhost centOS6]# createrepo -u "media://$discinfo" -g repodata/*-comps.xml /var/www/html/centOS6.32bit/centOS6/

488/488 - Packages/glibc-2.12-1.80.el6.i686.rpm

Saving Primary metadata

Saving file lists metadata

Saving other metadata

[root@localhost centOS6]#

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[root@localhost centOS6]# createrepo -g repodata/*-comps.xml /var/www/html/centOS6.32bit/centOS6/

488/488 - Packages/glibc-2.12-1.80.el6.i686.rpm

Saving Primary metadata

Saving file lists metadata

Saving other metadata

[root@localhost centOS6]# echo $? #測試上條命令是否執行成功

按照執行就可以

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mkisofs -R -J -T -r -l -d -joliet-long -allow-multidot -allow-leading-dots -no-bak -o/home/CentOS-6.3-i386-bin-DVD1.iso -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table /var/www/html/centOS6.32bit/centOS6

-o 輸出iso檔案位置

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[root@localhost home]# /usr/bin/implantisomd5 CentOS-6.3-i386-bin-DVD1.iso

Inserting md5sum into iso image...

md5 = 219c7e289d01cdb84cf99de8b3e04503

Inserting fragment md5sums into iso image...

fragmd5 = a9265bee4498b5e93a2e84a58235458cad3651caa37f41da397155e6abe1

frags = 20

Setting supported flag to 0

[root@localhost home]#