Six awk command examples

 

3. awk command examples for displaying all the records between Manmohan and Anshul

[root@kalwa1 tmp]# awk '$1 ~ /Manmohan/,/Anshul/{print $0}' students
Manmohan 286 555-5574 manmohan 8
Atul 280 555-4221 atul 10
Anshul 279 555-1112 anshul 2
[root@kalwa1 tmp]#

 

4. awk command examples for not printing all records but only fields 2 and then 1 field:

[root@kalwa1 tmp]# awk '$1 ~ /Manmohan/,/Anshul/{print $2" " $1}' students
286 Manmohan
280 Atul
279 Anshul
[root@kalwa1 tmp]#

5. awk command examples for printing the entire students database:

[root@kalwa1 tmp]# gawk {print} students
Manmohan 286 555-5574 manmohan 8
Atul 280 555-4221 atul 10
Anshul 279 555-1112 anshul 2
Romel 284 555-2121 shrikant 12
[root@kalwa1 tmp]#