Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations Wanet Telecoms Ltd on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
Returning Multiple Arguments?
Hello, Can an AWK function return more than one argument? For example, > return x, y; Thanks Bob -
MAWK fatal error: "return outside function body"
Greetings, I'm running the ported mawk version 1.3.3 under Win 2K Pro, and am getting the fatal error message: "(Source) Line nnn: Return outside function body." for all functions with a "return" statement. Strangely, I don't get any errors when interpreting the exact... -
Is "switch/case" faster than "if/else if/else" ?
The logic shown below is executed at 50Hz max over several minutes, and I need to turbocharge. Would "switch/case" be faster? (Since this code is repetitive, I was thinking of auto-generating an equivalent code segment minus the burdensome logic tree. But this may be overkill.)... -
AWK "Pause/Enter Data" Function?
Hi, I'm running AWK from DOS on Win2000. Is there a function that allows user to pause and enter parameter data? Thanks, -Bob -
Outputting Data To DOS
I would like to compute elapsed time (hh:mm:ss) in my AWK routine and display it on the DOS console window. Is there a simple way to do this? Thanks, -Bob -
Conditional Expression
Question: Would the AWK conditional expression: function abs(x) { x >= 0 ? x : -x ; return(x) ; } return the absolute value or simply the input argument? Thanks, -Bob -
Local variables get corrupted when calling another function.
Hi, I'm calling a function from within a function. This causes local variables to be corrupted because they happen to have the same name in the function I am calling. Is there a workaround to this annoyance without having to rename variables? Thanks, -Bob
