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I have the below lines in my file

# Employee Id  : ABC123,
# Employee Name: Vivek
# Employee Type: Temp                     Join Date: 31-jan-2014  Buz Code: 2098
# Employee Comments: 
#              Replacement for Jane
#   Country: India
#   State: Delhi
#
# Employee Id  : GGG67,
# Employee Name: Kumar
# Employee Type: Temp                     Join Date:15-jan-2014  Buz Code: 2176
# Employee Comments: 
#   Country: India
#   State: Delhi
#   Street: Kanot

From this, I need Employee ID, Employee Name and Buz Code in a table format for all employees. I tried with awk, but no results as expected.

Any suggestion?

1

It would seem less like a homework assignment if you showed what you've already tried. That said, here's a start - you need to grab the fields by matching on the field names, but not output them until you hit the next record. It would be convenient if there's a "#" between all records as you show...

$ awk -F: -f t.awk t
 ABC123,  Vivek
 GGG67,  Kumar

It's helpful with longer awk scripts to store them in a separate file

$ cat t.awk
/Employee Id/ {empid=$2}
/Employee Name/ {name=$2}
/#/ {print empid, name} # What happens if the next record is missing name?
END {print empid, name}

Or as a one-liner:

$ awk -F: '/Employee Id/ {empid=$2}; /Employee Name/ {name=$2}; /#/ {print empid, name}; END {print empid, name}' t
  • Hi Ian, Thanks for the one liner. I tried cat sample.txt | sed -n '/## EMPLOYEE DETAILS/,$p' | awk -F"" '/^# Employee Name:/{print $4;next}{print $10}' – Vivek Kumar.K Dec 9 '14 at 6:28
  • You're welcome. I see the question has been edited to use a different format (there is a # sign at the front of every line). Is that the actual format? Does this concept make sense now - grab the piece you need from each line, and don't output until the next record? – Ian McGowan Dec 9 '14 at 14:27
0
$ awk '{printf /Employee Id|Employee Name|Buz Code/? $NF" " : " "}' file

Prints last field $NF if found any pattern that matched like Employee Id or| ... else? print single space" ".

Result in column order:

ABC123, Vivek 2098      GGG67, Kumar 2176

OR

awk '/Employee Id|Employee Name|Buz Code/ {if(++i%4==0) printf RS;printf $NF FS }' file

Note that RS means newline\n and FS means single space(by default).

Result in row order:

ABC123, Vivek 2098
GGG67, Kumar 2176
  • You are welcome. @VivekKumar.K please mark one of answer as accepted which is worked for your asked question. thank you and if you have new question please open it as new one. – αғsнιη Dec 10 '14 at 6:24

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