Example of GPT partition using parted partition tool in Linux

Using parted and gdisk tools to GPT partition the hard disk has the same final effect. If it is a solid-state drive, the partition of the hard disk will be 4K aligned by default using parted. Basic configuration example: Before configuration, use fdisk -l to make sure your linux system has an empty hard disk [root@localhost ~]# ...

Posted on Sat, 16 Nov 2019 12:35:09 -0500 by eneficus

The most fully installed proxmox tutorial in history (based on vmware workstation)

Install Proxmox Create a new virtual machine using vmware workstation Select install Proxmox VE Select [ok] Select [iagree] Select the disk on which the system is installed. You can select an option partition, which is not recommended by beginners. Modify the time zone and select [Next] Enter password and mailbox, select [N ...

Posted on Thu, 07 Nov 2019 11:20:44 -0500 by habanero25

esxtop, the most important debugging tool on ESXi host, outputs full screen garbled code.

In VMware vSphere 6.7, after SSH is allowed to log in to the ESXi host, I tried to run esxtop. I didn't see the similar results of Linux top, but I saw the full screen garbled code. As follows: no termcap entry for a `xterm-256color' terminal"(PDH-CSV 4.0) (UTC)(0)", "\\172.localdomain\Memory\Memory Overcommit (1 Minute Avg)", "\\172.localdo ...

Posted on Wed, 30 Oct 2019 12:22:36 -0400 by dallasx

Adding Swap partitions to CentOS 7

Swap partition, i.e. swap partition, swaps with Swap when running memory is insufficient. In fact, Swap's tuning is critical to the performance of Linux servers, especially Web servers. By adjusting Swap, sometimes the system performance bottleneck can be overcome and the cost of system upgrade can be s ...

Posted on Wed, 02 Oct 2019 21:24:01 -0400 by zMastaa

Data Interaction Using USB HID

Recently I saw a SPEC: CM108AH of the same type of USB Audio Chip as ours( http://www.hardwaresecrets.com/datasheets/CM108AH.pdf Among them, it is interesting to use HID protocol to read and write the internal registers of the chip. Considering the convenience of register adjustment through USB in customer application scenario, it is necessary ...

Posted on Tue, 18 Jun 2019 20:09:41 -0400 by mshallop

Learning Notes: CentOS 7 Learning 16: LVM Management and ssm Storage Manager Use

Catalog Learning Notes: CentOS 7 Learning 16: LVM Management and ssm Storage Manager Use Working Principle of 16.1 LVM 16.1.1 LVM Terminology Advantages of 16.1.2 LVM 16.2 Basic steps for creating LVM Common commands for 16.2.1 lvm 16.2.2 Create and use LVM logical volumes 16.2.3 S ...

Posted on Sat, 15 Jun 2019 21:08:10 -0400 by msound

Linux network card from eth0 to eth1, how to repair?

Preface: Using VMware to install centos virtual machine, eth0 network card was not asked after the initial installation. Question, did not use for a period of time, and later to open the sub-virtual machine, network card name programming eth1. The following picture: eth0 Link encap:Ethernet HWaddr 00:0C:29:41: ...

Posted on Sat, 18 May 2019 15:59:22 -0400 by Pikachu2000

One Linux command per day (21): xargs of find command

Links: http://www.cnblogs.com/peida/archive/2012/11/15/2770888.html When processing matched files with the - exec option of the find command, the find command passes all matched files together to exec for execution. But some systems limit the length of commands that can be passed to exec, so that overflow errors occur after the find comma ...

Posted on Thu, 18 Apr 2019 03:03:33 -0400 by romeo

Vmware Vsphere WebService SDK Development (Part I) - Basic Knowledge Learning

At the beginning of this development, I didn't know how to start, and I found very little information, and I saw many netizens looking for this information as well. In the next period of time, I will complete a series of tutorials (java) on Vmware Vsphere Web Service SDK development, and share the knowledge I learned in the pro ...

Posted on Mon, 21 Jan 2019 12:09:13 -0500 by Kulak

CentOS 7 minimal offline installation of gcc perl vmware-tools

CentOS 7 minimal offline installation gcc perl vmware-tools [Write in the front] If reading this blog is helpful to you, you are welcome to join the whole stack of technology exchange group, release popular learning materials from time to time within the group, and also welcome technical exchanges. If you have questions about ...

Posted on Tue, 01 Jan 2019 14:03:08 -0500 by onegative