05-10-2015
I am completely lost.
You show us an input file containing 2 lines.
You show us an egrep that selects lines from that file containing the case insensitive string EventID and you magically produce seven lines of output when that string does not appear anywhere in your sample input file.
You show us a sample input file that contains two pipe symbols (|) and an awk script that uses the characters =, |, <, and > as field separators and prints all or parts of fields 7, 13, and 15 when your input file only contains three fields.
I do not understand where any of the data you showed us as sample output came from???
This User Gave Thanks to Don Cragun For This Post:
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uniq(1) General Commands Manual uniq(1)
Name
uniq - report repeated lines in a file
Syntax
uniq [-udc[+n][-n]] [input[output]]
Description
The command reads the input file comparing adjacent lines. In the normal case, the second and succeeding copies of repeated lines are
removed; the remainder is written on the output file. Note that repeated lines must be adjacent in order to be found. For further infor-
mation, see
Options
The n arguments specify skipping an initial portion of each line in the comparison:
-n Skips specified number of fields. A field is defined as a string of non-space, non-tab characters separated by tabs and spaces from its
neighbors.
+n Skips specified number of characters in addition to fields. Fields are skipped before characters.
-c Displays number of repetitions, if any, for each line.
-d Displays only lines that were repeated.
-u Displays only unique (nonrepeated) lines.
If the -u flag is used, just the lines that are not repeated in the original file are output. The -d option specifies that one copy of
just the repeated lines is to be written. The normal mode output is the union of the -u and -d mode outputs.
The -c option supersedes -u and -d and generates an output report in default style but with each line preceded by a count of the number of
times it occurred.
See Also
comm(1), sort(1)
uniq(1)