I have a '|' delimited file and want to remove all the records from the file if the date is greater than a year from sysdate. The layout of the file is as below -
xxxxxxxxxxxxxx|yyyyyy|zzzzzz|2009-12-27-00:00| 000000000|N
xxxxxxxxxxxxxx|yyyyyy|zzzzzz|2010-01-03-00:00| 000000000|N... (4 Replies)
Hi,
I am not sure if this has already been asked (I tried the search but the search was too broad). Basically I want to remove rows based on another file.
So file1 looks like this (tab seperated):
HHN 3 5 5
HUJ 2 2 1
JJJ 3 1 1
JUN 2 1 3
I have another file (file2)... (2 Replies)
Sorry I made a mistake in my last post (output is suppose to be the opposite). Here is a revised post.
Hi,
I am not sure if this has already been asked (I tried the search but the search was too broad). Basically I want to remove rows based on another file.
So file1 looks like this (tab... (3 Replies)
Hi I need a way of removing rows from a txt file that are older than 30 days from today, going by the date in column 2, below is an example from my file. I have tried awk but don't have enough knowledge. I would really appreciate some help.
41982,15/07/2010,H833AB/0,JZ,288... (6 Replies)
Dear community,
maybe I'm asking the moon :rolleyes:, but I'm scratching my head to find a solution for it. :wall:
I have a file called query.out (coming from Oracle query), the file is like this:
ADDR TOTAL
-------------------- ----------
TGROUPAGGR... (16 Replies)
Hello Everyone,
I am trying to find a way to take a .csv file with 7 columns and a ton of rows (over 600,000) and remove the entire row if the cell in forth column is blank.
Just to give you a little background on why I am doing this (just in case there is an easier way), I am pulling... (3 Replies)
Hello,
I am trying to eliminate rows where the first field is duplicated, leaving the row where the last field is "NET".
Data file:
345234|22.34|LST
546543|55.33|LST
793929|98.23|LST
793929|64.69|NET
149593|49.22|LST
Desired output:
345234|22.34|LST
546543|55.33|LST... (2 Replies)
Background:
I have a file of thousands of potential SSR primers from Batch Primer 3.
I can't use primers that will contain the same sequence ID or sequence as another primer.
I have some basic shell scripting skills, but not enough to handle this.
What you need to know:
I need to remove the... (1 Reply)
Hi,
I have a requirement where I need to delete given number of top and bottom rows in a flat file which has new line as its delimiter.
For ex: if top_rows=2 & bottom_rows=1
Then in a given file which looks like:
New York
DC
LA
London
Tokyo
Prague
Paris
Bombay
Sydney... (7 Replies)
Discussion started by: calredd
7 Replies
LEARN ABOUT OPENSOLARIS
remove
remove(3C) Standard C Library Functions remove(3C)NAME
remove - remove file
SYNOPSIS
#include <stdio.h>
int remove(const char *path);
DESCRIPTION
The remove() function causes the file or empty directory whose name is the string pointed to by path to be no longer accessible by that
name. A subsequent attempt to open that file using that name will fail, unless the file is created anew.
For files, remove() is identical to unlink(). For directories, remove() is identical to rmdir().
See rmdir(2) and unlink(2) for a detailed list of failure conditions.
RETURN VALUES
Upon successful completion, remove() returns 0. Otherwise, it returns -1 and sets errno to indicate an error.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO rmdir(2), unlink(2), attributes(5), standards(5)SunOS 5.11 14 Aug 2002 remove(3C)