Linux basic environment settings
This paper takes a 32-bit system as an example to set up a basic linux test environment:
Yum install gcc zlib-devel openssl-devel gcc+ gcc-c++ openssl perl lrzsz wget
Download pcre-8.37.tar.gz and upload it to CentOS via xshell using the rz command
Decompress:
Tar-zxvpf pcre-8.37.tar.gz
Enter the decompressed directory
. / configure-- prefix=/opt/pcre
Compile:
Make
Installation:
Make install
Turn off the firewall:
Service iptables stop
Permanently turn off the firewall:
Chkconfig iptables off
Check the status of the firewall
Service iptables status
Turn off SELINUX:
Vi / etc/selinux/config
Save
After completing the above steps, the reboot system
