SQL sorrting issue, and unwanted blank line above heading
Hi, I am running a shell script on Compaq Tru64 UNIX V5.1A. I have attached the shill script with the sql script it is calling to extract some data(hyp_dta_Extr.sql), and the results. I need the file to be tab delimited. (please note that I have renamed hyp_dta_Extr.sql to hyp_dta_Extr.txt to attach here). I have two issues:
1 - A blank line is being created above the heading. (The first line is a blank line). I would like to know how to prevent the blank line from being created.
2 - I would like the file to be sorted by the first field. But when I get a syntax error when I try something in hyp_dta_Extr like:
.
.
SELECT DISTINCT
('E'||EMPLID) AS "EMP"||chr(9)||
.
.
WHERE PAYGROUP in ('ABC','DEF','GHI')
ORDER BY EMP;
Hi
how to replace un wanted new line characters.
my file contains data like.
ramu,sony,"raju \n ravi \n ramya" \n
ravi,sarah,"sowmya \n sorry s\ sangam" \n
i want replace new line characters in between double coats with single space.
for example
$ cat input_file
ramu,sony,"raju... (3 Replies)
I have a file with the below data, i would like to remove the end blank lines with no data. I used the below commands but could not able to succeed, could you please shed some light.
Commands Used:
sed '/^$/d' input.txt > output.txt
grep -v '^$' input.txt > output.txt
input.txt file... (5 Replies)
Hi Guys,
I have a file in which each set of records are separated by two blank line. I want to replace it with a single blank line.
Can you guys help me out?
Regards,
Magesh (9 Replies)
Hello everyone...I have large txt file and I would like to remove unwanted specific line.
My data is like this:
So I would like to remove from line below No. until line reassambled like this:
Thanks... (4 Replies)
CREATE TYPE "SUPERB"."OE_L2_FOOTERDATA_REC"
OID '1232323232' IS OBJECT
(
AWLSTrxId NUMBER,
AdjPurchaseAmount NUMBER,
Network NUMBER,
ConfigVersion NUMBER
);
/
I wanted my output to be as follow:
CREATE TYPE OE_L2_FOOTERDATA_REC
OID '1232323232'... (7 Replies)
I'm trying to delete the blank lines from the file $Sfile. tried the below set of commands. Both are giving the same error (: bad interpreter: No such file or directory)
awk 'NF > 0' $Sfile > $Tfile
cat $Tfile
sed -i '/^$/d' $Sfile
cat $Sfile
Not sure if there's any other problem with... (17 Replies)
Hi,
I am selecting few columns from a table using select query in UNIX shell script ans sending the results as E-mail. But the column headings are not displayed fully. Instead it displays only a part of the heading. Please help as how to display it fully.
Thanks in advance for your help. (7 Replies)
Greetings Experts,
I do have some basic knowledge of Unix. The task I am trying to do through shell script is to generate the view script for all of the tables which is in YYYYMMDD format (I assume I am on Ksh).
I have certain tables that ends in YYYYMMDD format (eg: tbl_20150630)
For each... (1 Reply)
Dear All,
In a CSV file, say that a given column has been extracted. In that column, information is missing (i.e. blank lines appear). I would like to replace the blank lines by the last valid line (not blank) previously read.
For example, consider the extract below:
123
234
543
111... (7 Replies)
Discussion started by: bagvian
7 Replies
LEARN ABOUT DEBIAN
dspam_maintenance
dspam_maintenance(1) User Commands dspam_maintenance(1)NAME
dspam_maintenance - remove old signatures and unimportant tokens from the DSPAM storage backend
SYNOPSIS
dspam_maintenance [--profile=PROFILE] [--logdays=no_of_days] [--signatures=no_of_days] [--neutral=no_of_days] [--unused=no_of_days]
[--hapaxes=no_of_days] [--hits1s=no_of_days] [--hits1i=no_of_days] [--without-sql-purge] [--with-sql-automatization] [--with-sql-autoup-
date] [--purgescriptdir=directory] [--with-all-drivers] [--verbose]
DESCRIPTION
dspam_maintenance is used to remove old signatures/tokens and unimportant tokens from the DSPAM storage backend and purge old log entries
in user and system logs.
This script can be called from the command line or run from within cron. Either add a line in your crontab or add this script in your
cron.{hourly,daily,weekly,monthly}. Running this script every hour might not be the best idea but it's your decision if you want to do so.
OPTIONS --profile=PROFILE
Specify a storage profile from dspam.conf. The storage profile selected will be used for all database connectivity.
NOTE: See dspam.conf for more information.
--logdays=no_of_days
All log entries older than no_of_days days will be removed.
NOTE: Default is 31 days. (for more info: man dspam_logrotate)
--signatures=no_of_days
All signatures older than no_of_daysdays will be removed.
NOTE: Default value is set by the PurgeSignatures option in dspam.conf, if this option is not set, the default value is 14 days.
This option is only used for the Hash driver.
--neutral=no_of_days
Deletes all tokens from the target users database whose probability is between 0.35 and 0.65 (fairly neutral, useless data).
NOTE: Default value is set by the PurgeNeutral option in dspam.conf, if this option is not set, the default value is 90 days.
--unused=no_of_days
Remove stale tokens which have not been used for a long period of time.
NOTE: Default value is set by the PurgeUnused option in dspam.conf, if this option is not set, the default value is 90 days.
--hapaxes=no_of_days
Remove tokens with a total hit count below 5 (which will be assigned a hapaxial value by DSPAM).
NOTE: Default value is set by the PurgeHapaxes option in dspam.conf, if this option is not set, the default value is 30 days.
--hits1s=no_of_days
Remove tokens with a single SPAM hit.
NOTE: Default value is set by the PurgeHits1S option in dspam.conf, if this option is not set, the default value is 15 days.
--hits1i=no_of_days
Remove tokens with a single INNOCENT hit.
NOTE: Default value is set by the PurgeHits1I option in dspam.conf, if this option is not set, the default value is 15 days.
--without-sql-purge
Do not use SQL based purging. Only run dspam_clean.
NOTE: Default is off (aka: use SQL based purging).
--with-sql-optimization
Run VACUUM (for PostgreSQL/SQLite) and/or OPTIMIZE (for MySQL).
NOTE: Default is off (aka: do not use optimizations).
--with-sql-autoupdate
Run SQL based purging with purge day values passed to dspam_maintenance.
NOTE: Default is off (aka: do not attempt to modify SQL instructions).
--purgescriptdir=directory
Space separated list of directories where to search for SQL files used for the SQL based purging.
--with-all-drivers
Process all installed storage drivers (not just the active driver).
NOTE: Default is true (aka: process all installed drivers).
--verbose
Verbose output while running maintenance script.
EXIT VALUE
0 Operation was successful.
other Operation resulted in an error. Run the script with --verbose to get more information about error.
COPYRIGHT
Copyright (C) 2002-2010 DSPAM Project
All rights reserved.
For more information, see http://dspam.sourceforge.net.
SEE ALSO dspam(1), dspam_admin(1), dspam_clean(1), dspam_crc(1), dspam_dump(1), dspam_logrotate(1), dspam_merge(1), dspam_stats(1), dspam_train(1)dspam_maintenance Apr 26, 2010 dspam_maintenance(1)