Hi All,
I have a text file with the folowing content.
BANGALORE|1417|2010-02-04 08:41:04.174|dob|xxx
BANGALORE|1416|2010-02-04 08:23:19.566|dob|yyy
BANGALORE|1415|2010-02-04 08:20:14.497|dob|aaa
BANGALORE|1414|2010-02-04 08:19:40.065|dob|vvv
BANGALORE|1413|2010-02-04... (4 Replies)
Hi,
I want to filter record from a file if the records in the second column matches the data in another file. I tried the below awk command but it filters the records in the filter file. I want the opposite, to include only the records in the filter file.
I tried this:
awk -F'|'... (8 Replies)
Reposting since I didnt not get any reply.
I have a problem while filtering records from a file. Can somebody help please?
For eg: Consider the below files
Record file:
0003@00000000000190@20100401@201004012010040120100401@003@... (1 Reply)
Hi folks,
Below is the content of a file 'tmp.dat', and I want to keep the uniq record (key by first column). However, the uniq record should be the last record.
302293022|2|744124889|744124889
302293022|3|744124889|744124889
302293022|4|744124889|744124889
302293022|5|744124889|744124889... (4 Replies)
Hello;
I have the output data set from:
egrep -i 'warning| error| fail' /var/adm/syslog/syslog.log
Jan 31 12:02:18 fidsrv vmunix: LVM: WARNING: VG 128 0x001000: LV 5: Some I/O requests to this LV are waiting
Jan 31 12:02:23 fidsrv vmunix: Asynchronous write failed on LUN (dev=0x100000f)... (3 Replies)
Hi i want to fetch 100k record from a file which is looking like as below.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
... (17 Replies)
Dear friend,
I have a file 2 files with column wise
FILE_A
------------------------------
x,1,@
y,3,$
x,5,%
FILE_B
--------------------
x,1,@
i like to delete the all lines in FILE_A ,if first column available in FILE_B.
output (in FILE_A)
y,3,$
x,5,% (10 Replies)
Hi Experts,
I have csv file with 30, 40 columns
Pasting just 2 column for problem description.
Need to print error if below combination is not present in file
check for column-1 (DocumentNumber) and filter columns where value in DocumentNumber field is same.
For all such rows, the field... (7 Replies)
Discussion started by: as7951
7 Replies
LEARN ABOUT SUNOS
uniq
uniq(1) User Commands uniq(1)NAME
uniq - report or filter out repeated lines in a file
SYNOPSIS
uniq [-c | -d | -u] [-f fields] [-s char] [ input_file [output_file]]
uniq [-c | -d | -u] [-n] [ + m] [ input_file [output_file]]
DESCRIPTION
The uniq utility will read an input file comparing adjacent lines, and write one copy of each input line on the output. The second and suc-
ceeding copies of repeated adjacent input lines will not be written.
Repeated lines in the input will not be detected if they are not adjacent.
OPTIONS
The following options are supported:
-c Precedes each output line with a count of the number of times the line occurred in the input.
-d Suppresses the writing of lines that are not repeated in the input.
-f fields Ignores the first fields fields on each input line when doing comparisons, where fields is a positive decimal integer. A
field is the maximal string matched by the basic regular expression:
[[:blank:]]*[^[:blank:]]*
If fields specifies more fields than appear on an input line, a null string will be used for comparison.
-s chars Ignores the first chars characters when doing comparisons, where chars is a positive decimal integer. If specified in con-
junction with the -f option, the first chars characters after the first fields fields will be ignored. If chars specifies
more characters than remain on an input line, a null string will be used for comparison.
-u Suppresses the writing of lines that are repeated in the input.
-n Equivalent to -f fields with fields set to n.
+m Equivalent to -s chars with chars set to m.
OPERANDS
The following operands are supported:
input_file A path name of the input file. If input_file is not specified, or if the input_file is -, the standard input will be used.
output_file A path name of the output file. If output_file is not specified, the standard output will be used. The results are unspeci-
fied if the file named by output_file is the file named by input_file.
EXAMPLES
Example 1: Using the uniq command
The following example lists the contents of the uniq.test file and outputs a copy of the repeated lines.
example% cat uniq.test
This is a test.
This is a test.
TEST.
Computer.
TEST.
TEST.
Software.
example% uniq -d uniq.test
This is a test.
TEST.
example%
The next example outputs just those lines that are not repeated in the uniq.test file.
example% uniq -u uniq.test
TEST.
Computer.
Software.
example%
The last example outputs a report with each line preceded by a count of the number of times each line occurred in the file:
example% uniq -c uniq.test
2 This is a test.
1 TEST.
1 Computer.
2 TEST.
1 Software.
example%
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of uniq: LANG, LC_ALL, LC_CTYPE, LC_MES-
SAGES, and NLSPATH.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO comm(1), pack(1), pcat(1), sort(1), uncompress(1), attributes(5), environ(5), standards(5)SunOS 5.10 20 Dec 1996 uniq(1)