i***r
发帖数: 1035 | 1 folks,
i have a file like this:
1 123 abc
2 123 bcd
3 234 aoi
now i want:
aaa1 123 abc
aaa2 123 bcd
aaa3 234 aoi
basically i want to add aaa to the first number in a line. how to do it?
thanks, |
w****w
发帖数: 521 | 2 sed 's/^/aaa/' filename
【在 i***r 的大作中提到】
: folks,
: i have a file like this:
: 1 123 abc
: 2 123 bcd
: 3 234 aoi
: now i want:
: aaa1 123 abc
: aaa2 123 bcd
: aaa3 234 aoi
: basically i want to add aaa to the first number in a line. how to do it?
|
i***r
发帖数: 1035 | 3 谢谢！我发现你经常帮助人！
我用了
awk '{print aaa$1 $2}' 也行 |
i***r
发帖数: 1035 | 4 谢谢！我发现你经常帮助人！
我用了
awk '{print aaa$1 $2}' 也行 |
x****o
发帖数: 21566 | |
