先检测是否这些软件包是否已经安装
1 | rpm -qa | grep telnet |
卸载rpm包
如果已经安装了,又不清楚顺序,可以都卸载后统一安装
1 | rpm -e telnet-0.17-64.el7.x86_64 |
安装rpm包
1 | rpm -ivh telnet-0.17-64.el7.x86_64.rpm |
1 | rpm -qa | grep telnet |
如果已经安装了,又不清楚顺序,可以都卸载后统一安装
1 | rpm -e telnet-0.17-64.el7.x86_64 |
1 | rpm -ivh telnet-0.17-64.el7.x86_64.rpm |