题解 | #业务分析-提取值#

#!/bin/bash
echo serverVersion:$(awk -F: 'NR==1{print $NF}' nowcoder.txt)
echo serverName:$(awk -F: 'NR==3{print $NF}' nowcoder.txt)
echo osName:$(awk -F: 'NR==4{print $(NF-1)}' nowcoder.txt | awk -F, '{print $1}')
echo osVersion:$(awk -F: 'NR==4{print $(NF)}' nowcoder.txt)