Compare two files and print Available and NotFound
我想比较
输入:
F11.txt
1 2 3 | a,10,zzz b,20,zzz c,50,zzz |
F22.txt
1 2 3 4 | 10,yyy 20,yyy 30,yyy 40,yyy |
尝试过以下命令,
1 | awk -F"," 'NR==FNR{a[$1]=$0;next}{print $0"," (a[$2]?a[$2]:"NotFound") }' f22.txt f11.txt |
获得以下输出:
1 2 3 | a,10,zzz,10,yyy b,20,zzz,20,yyy c,50,zzz,NotFound |
在哪里更改命令以打印为
预期输出:
1 2 3 | a,10,zzz,Available b,20,zzz,Available c,50,zzz,NotFound |
更新问题:
如果字段$ 4不为空,如何添加一个条件,然后打印Avilable
使用此:
1 | awk -F"," 'NR==FNR{a[$1]=$0;next}{print $0"," (a[$2]?"Available":"NotFound") }' f22.txt f11.txt |