I am new this shell scripting. I have one html page which is executing shell script. That web form is passing some query strings to the script. Now how can I read query string in shell script and parse it in variables.
I tried with below shell script but its not working.
Appreciate your help in resolving this?
Thanks,
Jdp
Last edited by jdp; 07-01-2013 at 10:33 PM..
Reason: added code
Hi
I need a small help
Cshell% more abc.txt
********
Cshell% cat abc.txt | cut -c1-3
***
Cshell%set test3=`cat abc.txt | cut -c1-3`
Cshell%echo $test3
a.txt b.txt.................
.....
It displays all the file in the current directory.
I want *** to be displayed.
Can any one of... (1 Reply)
Hi,
I am stuck assigning a value to a variable.
I am trying to assign a value to a variable but getting error....
IP_ADDR=grep 'I.P. Address' /install/cfgdist/`uname -n`.cfg | cut -d : -f 2| cut -d . -f 1-3| sed s/" "//g
I am using this script to grep first three octets of an IP address... (4 Replies)
query sql using shell script, is it possible?
my friend told me to do a file.sql and link to my shell script, but can i query sql using shell script?
thanks in advance! (2 Replies)
hi all
i have a shell script for connecting in sybase env what i need is i have around 10 servers , i need to connect to all servers and retrive the database inforamtion in the servers and display them
any one of u have it request to share it asap !
"QUERY TO Connect to all servers... (1 Reply)
Hi,
I have a requirement as below which needs to be done viz UNIX shell script
(1) I have to connect to an Oracle database
(2) Exexute "SELECT field_status from table 1" query on one of the tables.
(3) Based on the result that I get from point (2), I have to update another table in the... (6 Replies)
Hi Admins,
I was trying to list the failed logins as part of my daily checklist.
Here is my script
for i in `who -s /etc/security/failedlogins|tail -100|grep "$dt"|awk '{print $1" "$6}'`
do
a=`echo $i|wc -l`
if
then
echo $i
else
echo "There are no failed logins"
fi
done
but... (3 Replies)
Hi,
I need to query Oracle database for 100 users. I have these 100 users in a file. I need a shell script which would read this User file (one user at a time) & query database.
For instance:
USER CITY
--------- ----------
A CITY_A
B CITY_B
C ... (2 Replies)
Hi,
I wrote the below script to get the query result from a Syabase DB.
isql -s -U **** -P **** SYBASE SERVERNAME
USE ***(Database name in Sybase)
@command.sql
But im not getting the output. Can anyone help me on this (2 Replies)
Hello All,
I'm trying to put together a shell script that will:
1. connect to an oracle database
2. execute a query
3. save the output to a csv file
I know that I can execute the sqlplus -s user/pass @dbsid and get logged in. What I would like to do is have my query in a separate text... (9 Replies)
Using ksh, I am using SQLPlus to execute a query with a filter using a string variable.
REPO_DB=DEV1
FOLDER_NM='U_nmalencia'
FOLDER_CHECK=$(sqlplus -s /nolog <<EOF
CONNECT user/pswd_select@${REPO_DB}
set echo off heading off feedback off
select subj_name
from subject
where... (5 Replies)
Discussion started by: nkm0brm
5 Replies
LEARN ABOUT CENTOS
escape
escape(1) Mail Avenger 0.8.3 escape(1)NAME
escape - escape shell special characters in a string
SYNOPSIS
escape string
DESCRIPTION
escape prepends a "" character to all shell special characters in string, making it safe to compose a shell command with the result.
EXAMPLES
The following is a contrived example showing how one can unintentionally end up executing the contents of a string:
$ var='; echo gotcha!'
$ eval echo hi $var
hi
gotcha!
$
Using escape, one can avoid executing the contents of $var:
$ eval echo hi `escape "$var"`
hi ; echo gotcha!
$
A less contrived example is passing arguments to Mail Avenger bodytest commands containing possibly unsafe environment variables. For
example, you might write a hypothetical reject_bcc script to reject mail not explicitly addressed to the recipient:
#!/bin/sh
formail -x to -x cc -x resent-to -x resent-cc
| fgrep "$1" > /dev/null
&& exit 0
echo "<$1>.. address does not accept blind carbon copies"
exit 100
To invoke this script, passing it the recipient address as an argument, you would need to put the following in your Mail Avenger rcpt
script:
bodytest reject_bcc `escape "$RECIPIENT"`
SEE ALSO avenger(1),
The Mail Avenger home page: <http://www.mailavenger.org/>.
BUGS
escape is designed for the Bourne shell, which is what Mail Avenger scripts use. escape might or might not work with other shells.
AUTHOR
David Mazieres
Mail Avenger 0.8.3 2012-04-05 escape(1)