shell脚本，awk实现每个数字加1.

[[email protected] add]# cat file
1 3 4 5
7 8 9
[[email protected] add]# cat file|awk ‘{for(i=1;i<=NF;i++){$i+=1}}1‘
2 4 5 6
8 9 10
[[email protected] add]# cat file|awk ‘{for(i=1;i<=NF;i++){$i+=1}}1{print $0}‘
2 4 5 6
8 9 10
[[email protected] add]# cat file|awk ‘{for(i=1;i<=NF;i++){$i+=1}}{print $0}‘
2 4 5 6
8 9 10
[[email protected] add]#