03-26-2007
Quote:
Originally Posted by ynixon
Example, here is a utility that will take the output from Linux vmstat utility and insert the output into an Oracle table:
PATH=$ORACLE_HOME/bin:$PATH
export PATH
SERVER_NAME=`uname -a|awk '{print $2}'`
typeset -u SERVER_NAME
export SERVER_NAME
# sample every five minutes (300 seconds) . . . .
SAMPLE_TIME=300
while true
do
vmstat ${SAMPLE_TIME} 2 > /tmp/msg$$
# run vmstat and direct the output into the Oracle table . . .
cat /tmp/msg$$|sed 1,3d | awk '{ printf("%s %s %s %s %s %s\n", $1, $8, $9,
14, $15, $16) }' | while read RUNQUE PAGE_IN PAGE_OUT USER_CPU SYSTEM_CPU
IDLE_CPU
do
$ORACLE_HOME/bin/sqlplus -s perfstat/perfstat@testsys1<<EOF
insert into perfstat.stats\$vmstat
values (
sysdate,
$SAMPLE_TIME,
'$SERVER_NAME',
$RUNQUE,
$PAGE_IN,
$PAGE_OUT,
$USER_CPU,
$SYSTEM_CPU,
$IDLE_CPU,
0
);
EXIT
EOF
done
done
rm /tmp/msg$$
(taken from
this site)
"INSERT" will not be effective if there are thousands of records to be loaded...
Last edited by dennis.jacob; 03-26-2007 at 03:27 AM..
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello people,
Need favour. The problem I have is that, I need to develop a unix shell script that performs recurring exports of data from a csv file to an oracle database. Basically, the csv file contains just the first name and last name will be dumped to an Unix server. The data from these... (3 Replies)
Discussion started by: vinayagan
3 Replies
2. Shell Programming and Scripting
Since i'm new to scripting i'm findind it difficult to code a script. The script has to be an executable with 2 paramters passed to it.The Parameters are
1. The Control file name(.ctl file)
2. The Data file name(.csv file)
Does anybody have an idea about it? :confused: (3 Replies)
Discussion started by: Csmani
3 Replies
3. Shell Programming and Scripting
shell script (4 Replies)
Discussion started by: frns5
4 Replies
4. Shell Programming and Scripting
Hi all,
I am satyakiran , i am new to the forum. i never done shell scripts for connecting to the data base (oracle) and fetching the data from the database( thru sql select statements ) i want to know
1. how to connect to the data base(oracle) using shell script
2. how to retrieve data... (8 Replies)
Discussion started by: satyakiran
8 Replies
5. Shell Programming and Scripting
Hi,
How to extract the data from Oracle database and sent the output data to mails using mailx command with .xls attachement?
Here i know how to connect the database using unix shell script and
how to use the mailx command in UNIX script
But i don't know how to use the .xls format file (i... (1 Reply)
Discussion started by: psiva_arul
1 Replies
6. Shell Programming and Scripting
Enclosed is comma separated text file. I need to write a korn shell program that will parse the text file and insert the values into Oracle database.
I need to write the korn shell program on Red Hat Enterprise Linux server.
Oracle database is 10g. (15 Replies)
Discussion started by: shellguy
15 Replies
7. Shell Programming and Scripting
Hello everyone,
I am new to shell scripting/ loading data into a database.
I want to load data into Oracle database using SQL loader. Can some one please explain why do we need unix shell script to load the data into the database? Also can someone please explain what has to be in that script?... (5 Replies)
Discussion started by: new_prog
5 Replies
8. Shell Programming and Scripting
Hi Unix Gurus,
I have a requirement to write a script, Oracle DB gets referesh every 6hrs, hence we need write a script to connect to the database , if it connects it should generate a file to proceed the next job application or when an error when connectiong to DB it should not generate any... (8 Replies)
Discussion started by: bshivali
8 Replies
9. Shell Programming and Scripting
Hi All,
I am newbie to unix shell scripting. I want to connect to oracle database using shell script. I know how to connect DB using user name and password but my question is if my password is having '@' sign then how to connect.
I have tried like below,
cnt=`sqlplus -s /nolog << EOFSQL
... (3 Replies)
Discussion started by: pmotewar
3 Replies
10. Shell Programming and Scripting
I am looking for HTML code that browse text file and grep with database file then retrieve result
txtfileuploaded contain
112233
115599
113366
shell code
grep -F -f txtfileuploaded /data/database.txt
result
112233 Mar 41$
115599 Nov 44$
113366 Oct 33$
attached... (2 Replies)
Discussion started by: phpshell
2 Replies
WHICH(1) General Commands Manual WHICH(1)
NAME
which - shows the full path of (shell) commands.
SYNOPSIS
which [options] [--] programname [...]
DESCRIPTION
Which takes one or more arguments. For each of its arguments it prints to stdout the full path of the executables that would have been exe-
cuted when this argument had been entered at the shell prompt. It does this by searching for an executable or script in the directories
listed in the environment variable PATH using the same algorithm as bash(1).
This man page is generated from the file which.texinfo.
OPTIONS
--all, -a
Print all matching executables in PATH, not just the first.
--read-alias, -i
Read aliases from stdin, reporting matching ones on stdout. This is useful in combination with using an alias for which itself. For
example
alias which='alias | which -i'.
--skip-alias
Ignore option `--read-alias', if any. This is useful to explicity search for normal binaries, while using the `--read-alias' option in
an alias or function for which.
--read-functions
Read shell function definitions from stdin, reporting matching ones on stdout. This is useful in combination with using a shell func-
tion for which itself. For example:
which() { declare -f | which --read-functions $@ }
export -f which
--skip-functions
Ignore option `--read-functions', if any. This is useful to explicity search for normal binaries, while using the `--read-functions'
option in an alias or function for which.
--skip-dot
Skip directories in PATH that start with a dot.
--skip-tilde
Skip directories in PATH that start with a tilde and executables which reside in the HOME directory.
--show-dot
If a directory in PATH starts with a dot and a matching executable was found for that path, then print "./programname" rather than the
full path.
--show-tilde
Output a tilde when a directory matches the HOME directory. This option is ignored when which is invoked as root.
--tty-only
Stop processing options on the right if not on tty.
--version,-v,-V
Print version information on standard output then exit successfully.
--help
Print usage information on standard output then exit successfully.
RETURN VALUE
Which returns the number of failed arguments, or -1 when no `programname' was given.
EXAMPLE
The recommended way to use this utility is by adding an alias (C shell) or shell function (Bourne shell) for which like the following:
[ba]sh:
which ()
{
(alias; declare -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
}
export -f which
[t]csh:
alias which 'alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'
This will print the readable ~/ and ./ when starting which from your prompt, while still printing the full path when used from a script:
> which q2
~/bin/q2
> echo `which q2`
/home/carlo/bin/q2
BUGS
The HOME directory is determined by looking for the HOME environment variable, which aborts when this variable doesn't exist. Which will
consider two equivalent directories to be different when one of them contains a path with a symbolic link.
AUTHOR
Carlo Wood <carlo@gnu.org>
SEE ALSO
bash(1)
WHICH(1)