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Thanks Neo for your comments and taking out time to perform those tests. I will also try checking my system's performance by turning off swap.
But if you or anyone else can help me understanding...

Hi All,

We are running a python application on an RHEL 7 VM machine hosted in Azure. Machine has 8GB of memory & 2GB of swap space configured as swap file. Below the output of free command from...

Hi Rudi,

Below is the output of od command


$ od -ctx1 2.dfscp_saa
0000000 / d b b c n p r o d / o r a d a
2f 64 62 62 63 6e 70 72 6f 64 2f...

Thanks Robin & Rudi for your comments. I will think of using key generation technique to do this. But still want to know from where these junk characters are coming.

Rudi,

Here is the input...

Hi All,

I have written a script to automate scp of files. Most of the times it works fine except few cases. I want your help and suggestions to fix these failures.

I have used expect & shell to...

Hi All,

I have scenario where I need to zip huge number of DB audit log files newer than 90 days and delete anything older than that. If the files are too huge in number,zipping will take long...

Hi jgt,
I don't have control over installing any package on the servers.
I am looking for some other alternative.May be some perl one liner kind of solution

Regards,
Veeresham

Hi All,

I have scenario where i have to compare two dates.
I thought of converting them to epoch seconds and do a numeric comparison.
This works fine on Linux systems.

$ date -d '2015/12/31'...

Thanks a lot RudiC for the solution and explaination!

Regards,
Veeresham

Hi RudiC,

Your solution works perfectly for me. Can you please explain me how grep -E "(^|[^A-Za-z0-9_])ABC($|[^A-Za-z0-9_])" is acting like -w option

Hi All,

We have few scripts where we are using grep -w option to do exact matching of the pattern. This works fine on most of our servers.
But I have encounter a very old HP-UX System(HP-UX...

Hi Don Cragun,

Apologies for the ambiguity in my question, you have correctly understood my requirement. My idea of having -d (default) was to have those three arguments mandatory.

Your sample...

Hi Guys,

I have created a script for our automated DB creation, it works fine with default option(-d).


[oracle@server1 scripts]$ ./test_db.ksh -d abc 11 dev
-d is Default option...

Hi MadeInGermany,

Your suggestion worked for me!
Thanks a lot for your help.
Just a question, what is the difference between below two ways of handling loops
$CAT $TMP_FILE1 |while read sid
do...

Hi MadeInGermany,

I will try your suggestions and get back to you.

Thanks for your time & suggestions!

Regards,
Veeresham

here is the code

$CAT $TMP_FILE1|while read sid
do
fecho "Processing $sid for cleanup"
fecho "-----------------------------------"
export lv_INSTANCE_OWNER=$($PS -ef|$GREP pmon|$GREP...

Hi MadeInGermany,

The user login shell is /usr/bin/sh

I am executing my script in ksh shell

I didn't understand the hardening loop section which you mentioned. Can you please elobarate?

...

Hi All,

I am facing a strange problem with my code, I have a script which does housekeeping of oracle DB generated files. We have multiple DB's running with different OS users, so we are executing...

Thanks a lot Don Cragun for your detailed explanation and sample code!

I am using Red Hat Linux 6.3 & KSH version is of 1993.

Regards,
Veeresham

---------- Post updated at 02:20 PM...

Hi Guys,

I am using getopts utility to give user different options while executing the script. Here is my script.

set -- `getopt ero $*`
while [ $# -gt 0 ]
do
case $1 in

-e) ...

Thanks MR.Bean & Scrutinizer for rectifying issue with my code!

Regards,
Veeresham

Hi All,

I am facing a strange problem while grepping for a process. Here is the small script that i have written.
It will look for any process running with the parameter passed to the script....

Thanks bartus11!
It works, can you pleas explain me the perl command so that i can reuse it in future.

Regards,
Veeresham

Hi All,
Here is an oracle command to list out the bug fix patches applied on Oracle Software.

(hostname)/home/oracle-> $ORACLE_HOME/OPatch/opatch lsinventory -bugs_fixed

The output of this...

One more command, can someone help me in modifiying this command to work on HP-UX system

On Linux:

#-> echo "/u01/app/oracle/diag/tnslsnr/hpuxdgl1/listener/alert/log.xml"|awk -F'/'...