Shell Programming and Scripting

Hi Friends,

I have file1.txt as

Code:

1|dfskfj|jdhf|478
2|wehwj|hjfk|3478

i should append to the 2nd and 3rd filed with "."

output

Code:

1|dfskfj.|jdhf.|478
2|wehwj.|hjfk.|3478

Plz help

Code:

awk  -F\| 'BEGIN{OFS=FS;}{$2=$2".";$3=$3".";}1' input_file

@msabhi: Thanks for the reply it works as expected.

GNU sed:

Code:

sed 's/|/.|/2g' file

Code:

Code:

awk  -F\| 'BEGIN{OFS=FS;}{$2=$2".";$3=$3".";}1' input_file

Hi msabhi can you please let us know the meaning of putting 1 at the last of awk command.thanks in advance

Everything in awk has the form condition{action}. If the condition evaluates to 1 then the action is performed. If the condition is omitted then the default condition is 1, so the action is always performed. If the action is omitted then the default action is performed, which is {print $0} . In this case the condition is "1" so that evaluates to 1 and the action is omitted, therefore {print $0} is performed, which is "print the entire record".

@abhigrkist :

Scrutinizer has said it all... and moreover his sed command is kewllllllllllll