Well, i just finish testing... Awk is now good but it put all the lines into variable... So if i have 3 longest lines with same length, awk save all three to riadok... So it is not very good. But if awk find all longest lines from every file on input, how can i find the longest from the longest?
---------- Post updated at 11:14 AM ---------- Previous update was at 11:01 AM ----------
That code of yours isn't working, i tried to execute script ./script aaa bbb ccc...
and it didn't read stdin, just error message showed...
---------- Post updated at 11:34 AM ---------- Previous update was at 11:14 AM ----------
I need to get output from this to the variable riadok. It works, when i've got files with only one the longest line in each file. But when it is more than that in single file, it put all lines into single variable. How can i fix this? I tried these options:
But it doesn't work at all. Everytime it put all lines into single variable.
well, that error message was cant open file.... My fault... That automatic test provide som stdin and test it... But i wonder, how can i fix that awk, because if it is not possible, i must rewrite all this script and make it without awk. Probably it could be possible to do when i write a length of line to the line a sort it... I must chcecked it.
---------- Post updated at 07:48 PM ---------- Previous update was at 11:51 AM ----------
Ok, i finally get it... Well, i am really dumbass... I am sorry for all... My script is almost finished, i only must finish errors. So thank you, you saved my life...
---------- Post updated at 08:12 PM ---------- Previous update was at 07:48 PM ----------
Well, one problem has appeared. My kode is:
it is in script. It will echo the number of characters from the longest line, but i need to print a number of line in file, and whole input should have a form:
Output: '<file>: <number of line> <length of line> <line>'
How can i make it without rewriting whole code?
it actually does the "length of line> <line>" But i need to force it have output in that form... Please help. I have tried to echo
should give numbers to lines. But how to make it at once?
Dear All,
To find the length of the longest line from a file i have used wc -L which is giving the proper output...
But the problem is AIX os does not support wc -L command.
so is there any other way 2 to find out the length of the longest line using awk or sed ?
Regards,
Pankaj (1 Reply)
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