Showing posts with label installation. Show all posts
Showing posts with label installation. Show all posts

Friday, October 13, 2023

How to uninstall brew in MAC

How to uninstall brew in MAC

  Option 1: 

/bin/bash -c "$(curl -fsSL"

 Option 2: 
NONINTERACTIVE=1 /bin/bash -c "$(curl -fsSL"

Tomado de:

Monday, January 28, 2013

Installing Linux in a Sun Fire Server

The following describes the procedure for installing the operating system Debian GNU / Linux on a Sun Fire V210 Hardware. 

* As we know, this has not Hardware Out Video Card VGA or PS2 port for Keyboard. What if it has a serial port for Management.  
* This server is  64-bit SPARC architecture.


1. - Download Image.
You can download the distro from
You will need least CD number 1
Then downloaded ISO:

Please remember to burn the image a low speed, it's good to avoid some drawbacks.

2.- Place the Debian CD image to the CD / DVD ROM Server.
3. - Now, we must establish a connection via Serial COM with the Sun Fire V210 server.
We can use Hyperterminal, Minicom or even PuTTYtel.

To create the serial connection you will need the following parameters:
 9600,8, n, 1 (Default). 

The cable is a cable type used Rollover (NOT crossover). Typically console cables Cisco equipment will work.

3. - Start the server. The challenge is to make Boot from CDROM drive.
To do this, do the following: When the server is starting, we pressed Sequence 'STOP + A'.
In a conventional keyboard, this sequence is the same as 'CTRL + SHIFT + BREAK' or 'CTRL + BREAK'.
In doing so, you will get PROMPT {} Ok, when that happens we do the following:
{} Ok printenv auto-boot (To see the State Flag of the auto-boot)
{} Ok setenv auto-boot false (for setting the auto-boot Flag False)
{} Ok reset-all (Reboot the System)
4. - When the computer restarts, return to Press 'STOP + A', and at the prompt {} Ok we do isinstructed to do Boot from CDROM, so:{} Ok boot cdrom 

4.- From that moment, the server should begin to start from the CDROM drive. I recommend to use the terminal in Full Screen mode to see the installation as if it were a monitor connected to the server.

5.- From this point, it follows exactly the Debian installation procedure (Users, Partitions, Repositories, etc..)
Key Points:- Download the ISO image for SPARC 64.- The sequence 'STOP + A', which can be also 'CTRL + BRAK' or 'CTRL + SHIFT + BREAK'.- Place the screen in full screen.- If at any time the connection is lost Serial (usual with PuTTYtel), simply close and reopen theSerial Connection and type any key to recover the installation.- The system boots from the CDROM cuandl being the PROMPT {} Ok you type 'boot cdrom (Very Important ...!)
- To start the server automatically is necessary in ok prompt type the following:

auto-boot? = trueboot-device = disk

I hope it is useful.

Manual based on documentation of Professor Jose Gregorio Cotua