AWK: Difference between revisions
Content added Content deleted
No edit summary |
|||
| Line 12: | Line 12: | ||
= Built In Variables = |
= Built In Variables = |
||
* Awk’s built-in variables include the field variables—$1, $2, $3, |
|||
* $0 is the entire line. |
|||
* NR: current count of the number of lines. |
* NR: current count of the number of lines. |
||