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Thanks Zaxxon! I will go through it and come back with any questions. :)

Hi experts,

We are faced with a dilemma - we have a AIX server for educational purposes. We had some Oracle applications running on them. The management decided not to extend the warranty, so we...

Hi Gaurav,

There are no rules in iptables and the interface is also up.
[root@shk-oratestintegration01 ~]# /sbin/iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source ...

No Gaurav.

The opmn service is not registered in both the servers.

-Ranj

Hello Gentlemen,

Its been a looong time I have posted here. I need a clarification. We started up the OPMN service (for Oracle App server) on Linux box. The service was supposed to listen on port...

awk '{printf("%s | %s %s|\n", $1,$4,$5); }' filename

Note: Only if the file has the same fixed no of fields.

I am not sure if I got your problem right or not. Try this -
#!/bin/ksh
find $CA_OUT_PATH/*/ftp_out -type f -mtime -200 |\
while read file
do
echo `basename $file`$(date +"%Y%m%d%H%M") | read...

What errors do you get? Have you checked the logs? Probably sqlplus path is not defined and also, make sure that the ORACLE_HOME path is defined.
Define this in your script.
export...

if [[ ! -s $filename ]]
then
echo "file is empty"
exit -1
fi

awk -F, 'NR==FNR {a[$1]=$0} NR!=FNR{print a[$1]}' file2 file1 | sed '/^$/d' where,
file2 --> the second file
file1 --> the first file

Do a google first. Check awk (http://people.cs.uu.nl/piet/docs/nawk/nawk_toc.html) and grep (http://www.scit.wlv.ac.uk/cgi-bin/mansec?1+grep). Also, do a man awk or man grep on your Unix box.

$# tells the no of arguments passed to the script. Since, in your case you have passed 2 arguments, the first "if" condition gets satisfied and the error message gets thrown.

So, if you want to...

awk -F, '{printf("%s,%.2f\n",$0,$NF/2) }' inp.txt

Are you passing any arguments when running the script? The error points to no args passed to the script. Instead of the below logic, see if this helps -
if [[ $# -ne 1 ]]
then
echo "Wrong usage"...

#!/bin/ksh
check for control file. if empty then proceed from STEP 1;
if it exists check the last entry & continue ur processing from the next step

status=0
##first set of actions##
if success...

For a single file, the script/application that drops the file in that directory should make sure that the file has the right permissions. umask affects all the subsequent file creations and so is not...

Its answered here - link (https://www.unix.com/unix-dummies-questions-answers/537-difference-between-source-exec-script.html)
Sourcing a script runs the script in the current shell. So, any changes...

if I am in a directory where I have full read/write/execute permissions, I should be able to delete the file even if I am not owner of that file.
rkumar@bdc4reteaix1w: /home/rkumar/unix_forum...

man script (http://unixhelp.ed.ac.uk/CGI/man-cgi?script)

Try modifying the PATH variable. if you are calling script2 from script1 like this
$> cat script1.sh
#!/bin/ksh
export PATH=/some/user/dir
script2.sh args

then, changing PATH wont be a...

awk 'FNR==NR {a[NR]=$0} FNR!=NR {if(a[FNR]!=$0) print a[FNR]}' file2 file1

sort -t '~' +2 -r input.lst >> output.lst

grep -w 6710

First unzip the .gz file and send the contents to awk. I think you cannot awk a '.gz' file. Awk may not recognise the format of the data in the .gz file.

awk -f test.awk testfile.datwhere test.awk contains,
NR==1 {old_cnt=split($0,old_arr,"[ \t]");}

NR!=1 {
new_cnt=split($0,new_arr,"[ \t]");
for(i=2;i<=old_cnt;i++)
for(j=2;j<=new_cnt;j++)
{...