Hello,
Do you have any idea why the below sed command is also replacing the value of "PARAMETER2" instead of just "PARAMETER" in file1 ?
% parameter=PARAMETER
% new_value=2
% cat file1
PARAMETER=1
PARAMETER2=1
% cat file1 | sed s/*$/${new_value}/1
PARAMETER=2
PARAMETER2=2
Thanks. (3 Replies)
HI ,
I have to check the values of variable is blank or not.
exm :
###test
test1
var=`cate filename | head -1 | cut -c1-3`
I need to check the first three character of 1st line . if it is blank .then exit or we need to process .
Thanks in advance . (2 Replies)
How to check if the file contains only numeric values.
I don't want to read entire file it eats lot of cpu
Or any way which consumes less memory n cpu..
Please suggest
-S (2 Replies)
Hi,
I have a tab delimited file in which first row is the header and others rows has the values.
A B C D
2 4 0.00 3.00
0.00 9.78 4654 898
I have to check whether all the values are zero.
A B C D
0.00 0 0.00 0.00
0.00 0.00 0 0.000
Send mail if all the values in file are zero (4 Replies)
Any native Solaris commands/scripts to check the utilization of kernel tables/limits in Solaris ? (like equivalent command in HPUX is kcusage) (2 Replies)
i stored some values in array , then i traverse through the array and check for
some values and if they exist then echo success.
let us consider that in our array we stored values from an sql query
like this
#!/bin/bash
declare -a arr
arr=$( sqlplus -s rte/rted2@rel76d2 << EOF
set... (1 Reply)
hey, i have stored values of query like this
val_2=$( sqlplus -s rte/rted1@rel75d1 << EOF
set heading off
select source_id from cvt_istats where istat_id > $val_1;
exit
EOF
)
echo $val_2
now , val_2 has five values displayed like this
1
2
3
4
5
what i have to do is to check the... (1 Reply)
Gents,
I have a file where i would like to check the constant increment by 2 in column 2.
5450 1000
5450 1002
5450 1004
5450 1006
5465 1000
5465 1002
5465 1006
5465 1008
5550 1002
5550 1004
5550 1006
5550 1008
6830 1000
6830 1002
6830 1008
6830 1010 (6 Replies)
I am trying to use AWK to read a file, comma delimited, and check each field to see if it has a suffix of - (dash , minus sign) if so then I want to either move the minus sign the the beginning of the field or take the numeric portion of the field and multiply it by negative 1 to get the field... (9 Replies)
Discussion started by: ziggy6
9 Replies
LEARN ABOUT SUSE
ausearch_add_item
AUSEARCH_ADD_ITEM(3) Linux Audit API AUSEARCH_ADD_ITEM(3)NAME
ausearch_add_item - build up search rule
SYNOPSIS
#include <auparse.h>
int ausearch_add_item(auparse_state_t *au, const char *field, const char *op, const char *value, ausearch_rule_t how);
DESCRIPTION
ausearch_add_item adds one search condition to the current audit search expression. The search conditions can then be used to scan logs,
files, or buffers for something of interest. The field value is the field name that the value will be checked for. The op variable
describes what kind of check is to be done. Legal op values are:
exists
just check that a field name exists
=
locate the field name and check that the value associated with it is equal to the value given in this rule.
!=
locate the field name and check that the value associated with it is NOT equal to the value given in this rule.
The value parameter is compared to the uninterpreted field value.
The how value determines how this search condition will affect the existing search expression if one is already defined. The possible val-
ues are:
AUSEARCH_RULE_CLEAR
Clear the current search expression, if any, and use only this search condition.
AUSEARCH_RULE_OR
If a search expression E is already configured, replace it by (E || this_search_condition).
AUSEARCH_RULE_AND
If a search expression E is already configured, replace it by (E && this_search_condition).
RETURN VALUE
Returns -1 if an error occurs; otherwise, 0 for success.
SEE ALSO ausearch_add_expression(3), ausearch_add_interpreted_item(3), ausearch_add_timestamp_item(3), ausearch_add_regex(3), ausearch_set_stop(3),
ausearch_clear(3), ausearch_next_event(3), ausearch-expression(5).
AUTHOR
Steve Grubb
Red Hat Nov 2007 AUSEARCH_ADD_ITEM(3)