This is a package of soft env install-script used on centos 7.0+
For First：
1：cd linux-scripts 2：chmod +x *.sh
The environment for dev：
1：bash installsofts_centos7.sh
2：Type 1 to 'update_libs'
3：To root menu，type 7 to 'database' then type any num which u want to setup，like mysql、postgresql
4：To root menu，type 5 to 'bi' then type any num which u want to setup，like redis
5：To root menu，type 8 to 'web' then type any num which u want to setup，like nginx