split问题

ybbdnvjfd

我用mpstat -P ALL |awk '/AM/{printf "%5s %5s %5s\n", $3,$4,$10 }' 输出如下信息
CPU %user %idle
  all  0.14 98.31
    0  0.14 98.36
    1  0.14 98.25
我想用split拆分成如下内容要怎么做
CPU %user %idle
  all          0      98
    0          0     98
    1         0      98

liaosnet

mpstat -P ALL |awk '/AM/{($5=="CPU"?(printf "%5s %5s %5s\n", $3,$4,$10)printf "%5s %5d %5d\n",$3,$4,$10)}'

blackold

回复 1# ybbdnvjfd


    split有这种功能？

Shell_HAT

1. 
   
2. mpstat -P ALL | awk '/AM/{split($3,a,".");split($4,b,".");split($10,c,".");printf "%5s %5s %5s\n", a[1],b[1],c[1]}'
   

复制代码

李寻欢92

回复 1# ybbdnvjfd

1. #! /usr/bin/awk -f
   
2. NR==1{print $0}
   
3. NR>1{split($2,user,".");split($3,idle,".");\
   
4.                 printf "%-5s %5s %5s\n",$1,user[1],idle[1]}
   

复制代码

ubuntuer

mpstat -P ALL |awk '/AM/{($5=="CPU"?(printf "%5s %5s %5s\n", $3,$4,$10)printf "%5s %5d %5d\n",$3, ...
liaosnet 发表于 2010-04-20 18:53

    不错

ybbdnvjfd

谢谢大家，全是牛人啊

wtuter

回复 2# liaosnet


    这用法强