Extracting from second word

Shell Programming and Scripting
1

Hi all,
I need to extract the Particular string from the whole word,the input file is :

123,345,aaaa,555,....,....

I need all the record from 345 so i need to eliminate the first record.

Output:
345,aaa,5555,....,.....,.....

Thanks in advance.

2

hi

Try this one.

echo "123,345,aaaa,555,....,...." | sed 's/.*345,\(.*\)/\1/'
3

Thanks..for ur help.

4

If your second field is not static, then you can delete up to and including the first comma with:

echo "123,345,aaaa,555,....,...." | sed 's/[^,]*,//'
345,aaaa,555,....,....