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Awk 如何并排打印输出？

awk

Awk 如何并排打印输出？,awk,Awk,我从脚本中获得以下输出： 192.168.0.10 192.168.0.10 undefined 192.168.0.130 192.168.0.130 ansible 192.168.0.141 192.168.0.141 undefined 192.168.0.252 192.168.0.252 undefined 但我希望它是这样的： 192.168.0.10 192.168.0.10 undefined 192.168.0.130 192.168.0.130 ansible 192.

我从脚本中获得以下输出：

192.168.0.10
192.168.0.10
undefined
192.168.0.130
192.168.0.130
ansible
192.168.0.141
192.168.0.141
undefined
192.168.0.252
192.168.0.252
undefined
但我希望它是这样的：

192.168.0.10 192.168.0.10 undefined
192.168.0.130 192.168.0.130 ansible
192.168.0.141 192.168.0.141 undefined
192.168.0.252 192.168.0.252 undefined
我见过如何使两行相邻，但我在3行失败^^

awk '{getline b;printf("%s %s\n",$0,b)}'
尝试使用粘贴

paste - - - < file.txt

粘贴--
仅使用空格分隔符

paste -d ' ' - - - < file.txt

paste-d'--
使用
awk
您可以尝试以下内容吗


awk '{count++;printf("%s%s",$0,count%3==0?ORS:OFS)} END{if(count%3!=0){print ""}}' Input_file


解释：添加上述代码的详细解释


awk '                                       ##Starting awk program from here.
{
  count++                                   ##Increasing variable count value with 1 here.
  printf("%s%s",$0,count%3==0?ORS:OFS)      ##Printing current line and either new line(ORS) or space(OFS) based opon condition if count is divided by 3 or NOT.
}
END{                                        ##Starting END block for this awk code here.
  if(count%3!=0){                           ##Checking condition if count is NOT fully divided by 3 then do following.
    print ""                                ##Printing null variable here in case previous line was not having new line so to add it in last.
  }
}
'  Input_file                               ##Mentioning Input_file name here.



pr更适合这种情况：
pr-3ats''ip.txt