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/usr/xpg4/bin/tr command works.

Thank you all.

Red Hat:

od -bc file1
0000000 141 040 142 040 000 040 144 040 032 012
a b \0 d 032 \n

cat file1 | tr '\32' ' ' > file2

od -bc file2
0000000...

Hmm .. I was not sure so wanted to check with you. Can you please tell me how to insert a NULL in vi editor ?

I don't want to touch the production file.

did you try it in Solaris or Red hat ?

Still, the NULL is also getting deleted (\0). How can i delete only 032 (^Z) ?

Hello,

I am trying to replace all ^Z chars in my file to a space using the following command:


cat <file> | tr '\32' ' '


But the above command is deleting all NULL in the file. Hence the...

I did the testing after removing the escape char from del.txt
And, the echo was from my testing only

Thank you guys

Thank you so much !!!!!!

Hello,
When I give:
rm -f /usr/local/tomcat/temp_img/\Images\ for\ UAT/0918-721-163-001-4C-P_04.jpg
, the file is being deleted.

I am trying to do the same in a script as follows:

Step 1:...

I am trying to delete files older than 60 days from a folder:

find /myfolder/*.dat -mtime +60 -exec rm {} \;

ERROR - argument list too long: find

I can't just give the folder name, as there...

Hi,
I am executing a SQL query and the output is more than 2GB. Hence the process is failing. How can I have a file created more than 2GB ?

Thanks,
Risshanth

Hi,
Where can I find the encoding type in a unix server ?

Thanks in advance !!!

Hi,
I want to know the date previous to 7 days from current date. I need
date -7.

Thanks in advance .....

Risshi

Hi,

My code is as follwos:

for trg_file in `ls -tr *.trg`
do
<process>

done


The process to be done for each and every file with extension as .trg

When i execute the script I...

Hi,

$ ls -ltr *.log

Error :
argument list too long: ls

How to rectify this ?

The time calculating stuff i clear. What does the following does:

trap "sleep 1; exit" USR1 in the main code.

Please explain this in detail.

Thanks....

Hi,

I am starting a process at 9 pm today and want to exit the process by 5am, the next day. Every day at 9pm the shell script will be invoked by autosys.
But how can i monitor in my script...

hi funibone,
I am getting this error : test1.ksh[12]: fg: job control not enabled , when i added fg in test1.ksh
Also the test2.ksh did not start. Wat to do ??
hemant, can you please expalin...

thanks .. thats working ..

is there any other solution .. coz i may have a requirement like output should be displayed on the screen .. In that case your solution will not work ..

Even without eixt its not working..

Tired that too... Its not working .. It is expecting the user to press the enter key to exit back to the shell prompt.....

Hi,

Test1.ksh
#! /bin/ksh
for i in $*
do
#echo "$i"
ksh test2.ksh $i &
done


test2.ksh
#! /bin/ksh
sleep 5s
echo "From Test 1 ==> $1"
exit 0;


I am executing as follows:...

I tired that too..
That is giving correctly..

wat else can be done ...

Hi,
I can have only one instance of my script running at any point of time. So I have :
SCRIPT_NAME=$0
if [ `ps -ef | grep " ${SCRIPT_NAME}" | grep -v "grep" | wc -l` -gt 1 ]; then
echo "The...

Hi,

I have a .test file which has:
#!/bin/ksh
export TEST_FLAG=1

In the test1.ksh i have:
#!/bin/ksh
. .test
echo $TEST_FLAG

When i execute the test1.ksh its showing the value as 1....