1.3 Understanding Linux
1. Understanding Linux
Linux is an operating system
Andriod mobile OS is Linux
2.linux origins
Linux before the popular system is UNIX (Mac OS)
The university teacher developed a teaching system Minix
1991 Linus Torvald reference Minix developed Linux (kernel only)
GNU (GNU ' s not Unix)/GPL with Linux (protocol GPL)
Reference address
3.linux Release version
Debian (1993), Ubuntu (2004)
Slackware (1993)->suse (1994)
RedHat (1994)->centos (2003)
RedHat->redflag (1999)
Redhat Fedora RHEL (2002)
Installing a VMware virtual machine is not shown here.
1.5 Installing CentOS 7
System Installation
Install CentOS Linux 7 return car
Select Chinese or search inside input chinese
Select Installation Location
Configuring partitions
Below/boot
Swap memory twice times greater than 4G swap up to 8G left
Confirm that the partition accepts changes
Enter password
Simple password Input 2 times
And then restart
For the time being.
Installation is complete.
1.1 Beginning of Study 1.2 Convention 1.3 Understanding Linux 1.4 Installing Virtual machines 1.5 installing CentOS