Hallo
Masih bingung mau cari judul apa buat blog, soalnya kebanyakan udah di tulis disini sama ibuk .
Targetnya diupdate yang ga ditulis sama blog diatas, semoga ketemu judulnya amiin.
dusamunbi
The pen has been lifted, The sheets have dried
Thursday, January 31, 2019
Tuesday, September 18, 2018
Setup Bridge On Ubuntu
Hello Kids,
This time I want to share about Bridge, bridge is like a real bridge that connect two river. In this case we want to connect our virtual machine inside your server into real word as a real connection using your real device like eth0 or eth1.
First you have to install bridge utility
sudo apt-get install bridge-utils
I suggest you to install it on localhost/ local server terminal because you have to disable eth0 network and redirect it to your bridge, so after bridge have been setup you could connect ssh via bridge.
brctl addbr br0
this command to add bridge, you could check your bridge using ip link, these command show your device list
brctl addif br0 eth0
this command to add interface in your bridge, so eth1 bridged to br0.
edit network config in /etc/networking/interfaces
tips :
you could restart interface using : ip link set dev eth0 up/down equal to ifconfig eth0 down/up
Your Dad,
This time I want to share about Bridge, bridge is like a real bridge that connect two river. In this case we want to connect our virtual machine inside your server into real word as a real connection using your real device like eth0 or eth1.
First you have to install bridge utility
sudo apt-get install bridge-utils
I suggest you to install it on localhost/ local server terminal because you have to disable eth0 network and redirect it to your bridge, so after bridge have been setup you could connect ssh via bridge.
brctl addbr br0
this command to add bridge, you could check your bridge using ip link, these command show your device list
brctl addif br0 eth0
this command to add interface in your bridge, so eth1 bridged to br0.
edit network config in /etc/networking/interfaces
auto br0 iface br0 inet dhcp bridge_ports eth0 bridge_stp off bridge_fd 0 bridge_maxwait 0
# br1 setup with static wan IPv4 with ISP router as gateway auto br1 iface br1 inet static address 208.43.222.51 network 255.255.255.248 netmask 255.255.255.0 broadcast 208.43.222.55 gateway 208.43.222.49 bridge_ports eth1 bridge_stp off bridge_fd 0 bridge_maxwait 0and dont forget to restart networking, systemctl restart networking.services
tips :
you could restart interface using : ip link set dev eth0 up/down equal to ifconfig eth0 down/up
Your Dad,
Update Bios Intel Server Board
Hello Kids,
Today i want to share about update bios on intel server board, first note it should be update offline using USB disk. The USB disk should be in fat32 or fat64 format.
This time we use EFI shell, EFI shell is shell in your bios, it could be accessed from your bios > boot manager > EFI shell.
Before that you should prepare your USB disk with the firmware upgrade using EFI. You could download it here. extract it and copy to you USB disk.
Once you entered EFI Shell, you could check where the USB disk reside using map -r command. usually it detect as fs1.
Change to fs1 directory >> fs: | check your directory >> dir | and run Startup.nsh
Voila your firmware has been updated.
After that you could update FRU and SDR .Field Replacement Unit (FRU) to choose chipset if you buy using specific vendor and Sensor Data Record (SDR) to detect if there are an update in you board.
You should run the FRUSDR load utility each time you upgrade or replace the hardware in your server, excluding add-in boards, hard drives, and RAM. For example, if you replace an array of fans, you need to run the utility. It programs the sensors that need to be monitored for server management.
Your Dad,
Today i want to share about update bios on intel server board, first note it should be update offline using USB disk. The USB disk should be in fat32 or fat64 format.
This time we use EFI shell, EFI shell is shell in your bios, it could be accessed from your bios > boot manager > EFI shell.
Before that you should prepare your USB disk with the firmware upgrade using EFI. You could download it here. extract it and copy to you USB disk.
Once you entered EFI Shell, you could check where the USB disk reside using map -r command. usually it detect as fs1.
Change to fs1 directory >> fs: | check your directory >> dir | and run Startup.nsh
Voila your firmware has been updated.
After that you could update FRU and SDR .Field Replacement Unit (FRU) to choose chipset if you buy using specific vendor and Sensor Data Record (SDR) to detect if there are an update in you board.
You should run the FRUSDR load utility each time you upgrade or replace the hardware in your server, excluding add-in boards, hard drives, and RAM. For example, if you replace an array of fans, you need to run the utility. It programs the sensors that need to be monitored for server management.
Your Dad,
Wednesday, August 8, 2018
AWK
Hello Kids,
There is something useful when playing with linux, yep awk command.
here some clue for playing with awk command
awk [option] '/patter/ {action}' [input file]
-F spesify field spearator default space : awk -F: '{print $1}' /etc/passwd
/patter/ regex pattern : awk -F: '/root/ {print $1}' /etc/passwd
There is something useful when playing with linux, yep awk command.
here some clue for playing with awk command
awk [option] '/patter/ {action}' [input file]
-F spesify field spearator default space : awk -F: '{print $1}' /etc/passwd
/patter/ regex pattern : awk -F: '/root/ {print $1}' /etc/passwd
Tuesday, August 7, 2018
Ansible Ad-Hoc Command
Hi Kids,
Ansible could play in two mechanism :
- using ad-hoc command, useful for simple command
- using playbook, more complicated
First you have to install it form here.
Here is some clue to starting Ansible :
HOST
- config host ini /etc/ansible/hosts or using -i inverntory.ini
- ansible_user=root default using ssh user
- ansible_ssh_common_args='-o StrictHostKeyChecking=no' for disable from known host
- ansible_ssh_private_key_file: "/home/ansible/.ssh/id_rsa"
- [group]
- [group:children] include from above group
- [group:vars] var for ansible
Ad-Hoc COMMAND
ansible -i inventory -m module -a "argument"
Ping
ansible servers -m ping -i inventory.ini -b{ecome}
Systemctl
ansible all -m systemd -a "name=nginx state=started" -i inventory.ini -s
YUM
ansible loc -m yum -a "name=nginx state=present update_cache=true" -i inventory.ini -s
ansible loc -m yum -a "name=nginx state=absent" -i inventory.ini -b
Sunday, January 3, 2016
Another Trend of Human Race : Fitness Tracker
Hello Kids,
Another post for this year hurrah!!
In 2016 there is another fancy thing that everyone talk about, yep yep that is fitness tracker. Based on google play download, fitness application is the most popular download for 2015. Therefore all about fitness equipment is trendy for now. From running shoes, jacket, and off course fitness tracker.
I'm one of many people that caught in this phenomenon. I already buy ... (Ups your mama gonna hate me if I told you here).
For fitness tracker there are so many alternative, for now I want to tell you about vivofit 2.
Why I choose vivofit 2, because vivofit 2 is strong fitness tracker, you don't have to charge this thing, it is very important because my daily activity already had quite troublesome with charging phone. You just have to change this battery every 1-2 year (brochure told me that).
With this vivofit 2 you could track your walking step, running activity, sleep but not for swimming and heart monitoring. Actually for heart monitoring you could buy another garmin gadget that could be embedded to vivofit 2.
Here are some picture for vivofit 2 :
Also Vivofit 2 have application garmin application for sync. The app name is garmin connect. The application is easy to use and could synchronize to other application like nike run, endomondo, my fitness pal. But, I thing this vivofit 2 has inconsistent for running monitoring. Because, my pace is + 2 minutes if using vivofit 2 haha :p, and when I track the same route it doesn't return the same distance for 1 Kilometer. Overall vivofit 2 is a good health trend that you should buy if you have some additional money.
Vivofit 2 price is about 1.5 million on Dec 2015. Another tips is, there is button beside the main screen. This button used for initial pairing with phone, sync activity, begin run, begin sleep etc. This is very very important because when I bought, I couldn't find it, the manual book doesn't told me about this button!! Happy running kids.
Your Dad,
Another post for this year hurrah!!
In 2016 there is another fancy thing that everyone talk about, yep yep that is fitness tracker. Based on google play download, fitness application is the most popular download for 2015. Therefore all about fitness equipment is trendy for now. From running shoes, jacket, and off course fitness tracker.
I'm one of many people that caught in this phenomenon. I already buy ... (Ups your mama gonna hate me if I told you here).
For fitness tracker there are so many alternative, for now I want to tell you about vivofit 2.
Why I choose vivofit 2, because vivofit 2 is strong fitness tracker, you don't have to charge this thing, it is very important because my daily activity already had quite troublesome with charging phone. You just have to change this battery every 1-2 year (brochure told me that).
With this vivofit 2 you could track your walking step, running activity, sleep but not for swimming and heart monitoring. Actually for heart monitoring you could buy another garmin gadget that could be embedded to vivofit 2.
Here are some picture for vivofit 2 :
Also Vivofit 2 have application garmin application for sync. The app name is garmin connect. The application is easy to use and could synchronize to other application like nike run, endomondo, my fitness pal. But, I thing this vivofit 2 has inconsistent for running monitoring. Because, my pace is + 2 minutes if using vivofit 2 haha :p, and when I track the same route it doesn't return the same distance for 1 Kilometer. Overall vivofit 2 is a good health trend that you should buy if you have some additional money.
Vivofit 2 price is about 1.5 million on Dec 2015. Another tips is, there is button beside the main screen. This button used for initial pairing with phone, sync activity, begin run, begin sleep etc. This is very very important because when I bought, I couldn't find it, the manual book doesn't told me about this button!! Happy running kids.
Your Dad,
Friday, January 1, 2016
2 January 2016
Hello Kids,
As you seen in this title, it's already 2016 Now!!
Time surely moving fast in this world.
Yep of course it is because of this world is "fana", fana is antonym from "abadi". So it is normal in this world everything changing so fast. Every changing could be good or bad from our perspective, but remember you have to make it beautiful moment like this hadis.
As you seen in this title, it's already 2016 Now!!
Time surely moving fast in this world.
Yep of course it is because of this world is "fana", fana is antonym from "abadi". So it is normal in this world everything changing so fast. Every changing could be good or bad from our perspective, but remember you have to make it beautiful moment like this hadis.
عجبًا لأمرِ المؤمنِ . إن أمرَه كلَّه خيرٌ . وليس ذاك لأحدٍ إلا للمؤمنِ . إن أصابته سراءُ شكرَ . فكان خيرًا له . وإن أصابته ضراءُ صبر . فكان خيرًا له
“Alangkah mengagumkan keadaan orang yang beriman, karena semua keadaannya (membawa) kebaikan (untuk dirinya), dan ini hanya ada pada seorang mukmin; jika dia mendapatkan kesenangan dia akan bersyukur, maka itu adalah kebaikan baginya, dan jika dia ditimpa kesusahan dia akan bersabar, maka itu adalah kebaikan baginya” HR Muslim.
So be ready for every change in this 2016!
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