Linux Development Environment Preparation
Red Spider Software FAQs: Workarounds
1.192.168.21.XX Network Interface
2. Task Manager--redagent--End (in case of failure)
Problem: Starscream window is pinned
- Close Starscream
- Right--Show toolbar--right--hide toolbar
1.1 Linux Development
Egg man Everyone
1969 1989 Tan Bonningstoman 1991 Torr Gas
Bell Labs Minix Stallman Torvalds
Mini UNIX Company: FSF Linux kernel
Teaching Program: GNU
Operating system: Agent for Human and hardware
Composition: 1. Kernel
2. Command interpreter Shell
3. Program Software
Character Introduction:
1.1.1 Stallman
Company: FSF Free Software Foundation
Project: GNU Geno Program
Was publicly launched by Richard Stallman on September 27, 1983, and its goal was to create a completely free operating system.
1.2 Excellent software:
Gawk (Three musketeers sed grep) bash (one of the command interpreters) Emacs (editor) gcc
System:
GPL: general Public License
- Free dissemination of open source freely
- Changes must be made to the modified content
1.3 Differences between different distributions of Linux
Uduntu Map Developer (graphical interface)
Redhat Red Hat charge state-owned finance
RedHat 9.0 later updated to RedHat Enterprise Linux
Red Hat Enterprise Edition (latest version 7.5)
The most popular CentOS domestic
Fedora Redhat Beta new features new ideas put into Fedora stable
DEBIAN/FREEBSD High Security requirements
Suse/opensuse Germany (Origin) Advanced Database Mail Service
Awarded Kirin (similar to Ubuntu and Debian) state-owned Red Flag Linux
1.3.1 CentOS and Redhat differences
- RedHat free Download Item charges cannot be updated
- CentOS is identical to Red Hat
1) Red Hat charge item removed
2) Red Hat logo removed
1.4 Learning Environment:
Virtual machine Software: VMware 12.0 8.0 (32-bit/XP system)
Mac:vmware Fusion
Configuration: i5 8G 500G (256G)
The software you need
Vmware centos-6.9 Xshell
1.4.1 32-bit and 64-bit differences
- Operating speed
- Maximum supported memory (32-bit support for 4g,64 bit support for larger memory)
- Design Positioning (64-bit mainly for server use to calculate a lot)
1.4.2 Disk partitions (creating virtual machines)
/boot boot partition 200M
Swap swap partition is temporarily used as memory when memory is low
Memory <8g swap is 1.5 times times the memory
Memory >=8g Swap is 8G
/root partition where all program software is stored
How much is left?
Summary: 1. Linux Development
2.GNU GPL
3.Linux Release version
4. Create and install the virtual machine
5. Disk Partitioning
- Create a virtual machine step in another folder
Words:
Minimal the smallest
Skip Skipping
Basic basic
Device devices
Warning warning
Hostname Host Name
Configure configuration
Network Networks
Auto Automatical Automatic
Manual Manual Customization
Apply Application
Cancel Cancellation
Close closes
Disk drive
Linux Development Environment Preparation
