Skip to main content

Masalah unetbootin di Mac untuk USB boot

Masalah unetbootin kadang jadi kadang tidak, so solution yang cepat ialah gunakan dd.

Kenal pasti USB disk kita dia mac dengan arahan :

Yusof$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *240.1 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage Macintosh SSD           239.2 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh SSD          +238.8 GB   disk1
                                 Logical Volume on disk0s2
                                 CBE9D533-87EA-4C43-87EC-C6D4AB34B87E
                                 Unencrypted
/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *15.5 GB    disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:       Microsoft Basic Data UNTITLED                15.3 GB    disk2s2

/dev/disk2 adalah external / usb stick so, kita unmount gunakan arahan :

Yusof$ diskutil unmountDisk /dev/disk2
Unmount of all volumes on disk2 was successful

 Kemudian, dapatkan ISO / img yang kita nak gunakan, terus dd ke usb dengan bergaya.

Yusof$ sudo dd if=FD12FULL.img of=/dev/disk2s2
1048576+0 records in
1048576+0 records out
536870912 bytes transferred in 779.402557 secs (688824 bytes/sec)

 Selepas selesai dalam 10 minit macam tu, cucuk ke server dan terus boot dari usb stick. Kudos!

Tutorial ini adalah semasa ujian update bios/firmware Supermicro menggunakan FreeDOS :)


Comments

Post a Comment

Popular posts from this blog

Complete guide to update/upgrade cakephp

This is what people always forgotten. How to update your cakephp to the latest from CLI         phpmamp composer.phar update How to upgrade to 3.* branch     phpmamp composer.phar require --update-with-dependencies "cakephp/cakephp:3.5.*"         ./composer.json has been updated Loading composer repositories with package information Updating dependencies (including require-dev)       - Removing cakephp/cakephp (3.4.13)       - Installing cakephp/cakephp (3.5.6)         Downloading: 100% Writing lock file Generating autoload files Done !
Post a Comment
Read more

DirectAdmin - Upgrading MySQL from 5.5 to 5.6

cd /usr/local/directadmin/custombuild mkdir -p mysql cd mysql wget http://files.directadmin.com/services/all/mysql/64-bit/5.5.41/MySQL-client-5.5.41-1.linux2.6.x86_64.rpm wget http://files.directadmin.com/services/all/mysql/64-bit/5.5.41/MySQL-devel-5.5.41-1.linux2.6.x86_64.rpm wget http://files.directadmin.com/services/all/mysql/64-bit/5.5.41/MySQL-server-5.5.41-1.linux2.6.x86_64.rpm wget http://files.directadmin.com/services/all/mysql/64-bit/5.5.41/MySQL-shared-5.5.41-1.linux2.6.x86_64.rpm cd .. ./build mysql_backup mv mysql_backups mysql_backups.`date +%F` #after this point, you can't abort rpm -e --noscripts `rpm -qa | grep MariaDB` cd mysql rpm -ivh MySQL*5.5.41*.rpm #ensure it's running. cd .. ./build set mysql 5.6 ./build set mysql_inst yes ./build mysql # confirm mysqld is running. ./build php n
Post a Comment
Read more

FAMPP - Installing MySQL Server

simpler command :) #pkg_add -r mysql51-server from this command it will install mysql server and also mysql client for the server once done we can enable it on boot up by editing rc.conf #ee /etc/rc.conf add this following line mysql_enable="YES" After that we can start the service by this command : #sh /usr/local/etc/rc.d/mysql- server.sh start Then we have to configure our root login for mysql which is by default it is blank. By using a password for the root login it will be more safe to outsider :) #mysql -u root #SET PASSWORD FOR 'root'@'localhost' = PASSWORD('urpasswordhere'); once done try to login using root user #mysql -u root -p Enter password: If that appear then you have successfully configuring your mysql server :)
Post a Comment
Read more