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Quick and dirty ..
Assuming ur input is in a file called t1
Paste the below in a file
#!/bin/ksh
sort -n t1|grep . > t2.tmp
maxval=`tail -1 t2.tmp`
count=0
endv=$maxval
let...

Thanks Alister. Missed that piece .. Yup dos2unix doesn't merge the lines.

I had this issue with files that were ftp-ed from windows to unix .. using the dos2unix command cleans it up pretty well. Try it. I used it in a script to clean up data files before loading into the...

Thanks Alister .. dont know what started me off with that approach a long time ago .. but never too late to get over a bad habit ... Good info, Thanks!

cd to the directory that holds the files


rm mvcmds.sh
for filename in `ls -1|grep ^fK`
do
NewStr="eStroop_"
OldStr=`echo $filename|awk -F"." '{print substr($1,length($1) -2, length($1))}'`...

JustDate=`echo $JustFileName|awk -F"." '{print $1}'|awk '{print substr($1,length($1)-3,length($1))substr($1,length($1)-5,length($1)-10)substr($1,length($1)-7,length
($1)-10)}'`

This should give...

Try this ..
CompletePath="/dprod/informatica/Fuentes/CRED20102009.csv"
JustFileName=`basename $CompletePath`
JustDate=`echo $JustFileName|awk -F"." '{print $1}'|awk '{print substr($1,length($1)-7,...

Hi Rocky1954,
Are you looking to find a unique list of hostnames from the file?
if so use the below code.
Assume the file containing that output is called sample.txt
awk -F"=" '{print $7}'...

This works for me ...

$echo "text * text"
text * text

$echo "text * text"|sed 's/\*/\\052/g'
text \052 text

Hope this helps ...
Vj

Could you paste some sample lines from the input file as well ...

easiest way without too much of code change would be :

uuencode PurgeArchiveDir.out PurgeArchiveDir.out|mailx -s "`date +%m/%d/%Y %T` $P: The Purge Routine Has Started." $EMAIL

This would put...

x=`who am i`
opt=`echo ${x} | cut -f1 -d' '`
df -d > deljil.txt
cp deljil.txt temp.txt
while read line
do
#sed '/'"$line"'/d' deljil.txt > deljil99.txt
egrep -v "$line" temp.txt > temp2.txt...

The first issue here is that sed works on the whole deljil.txt file everytime for each new value of $line. In effect each execution does works again on previously eliminated lines.
I think the...

can you paste same sample lines from unix.txt...

got it ....
$! gives the child pid .....

nohup /start/script.ksh 1>/dev/null 2>&1
print $! > .pid

nohup /start/script2.ksh 1>/dev/null 2>&1
print $! >> .pid


Vj

$$ gives you the pid of the current shell that is why it is giving you the pid of the script or session that is calling the nohup statement. you need to place the print $$ within script.ksh and...

Just a couple of tweaks ... the below works ..

#!/bin/ksh
set -x
cd .

if [ -f tempdspmq.txt.* ];then
rm tempdspmq.txt.*
echo " just removed file"
fi

echo "I am here" > tempdspmq.txt.$$

Which flavour of Unix is it in ..?

The sed command sort of fails to accept the $cod as a variable. Try single quotes as below:

sed "s/CODEVENTID/${cod}/" c.ctl

replace with

sed...

"set" with spaces might not work .... just use the below:

num=100
cat filename|grep xxx| tail -$num


Paste below in a file called "q"

#!/bin/ksh
num=$1
cat filename|grep xxx| tail -$num...

Thanks Fazliturk ...
I am going to be trying this pretty soon ... Will let you know how it goes ... - thanks again ...

instead of using a zgrep ...try using a zcat as below
DIRECTORY=<Location where the files are located>
NEWDIR=<Desination folder>
for file in `ls -1 $DIRECTORY/*.Z`
do
LC=`zcat $file |head...

12123|12345678
42142|23442253
52315|32250205
....
....
...
....
....
around 50 million

Now I want to at random choose records and change the value of the second column

For example if I...

Hi ilan,
Thanks for taking this up ... I have the first piece figured out ... I can generate a random number using a small perl script that I downloaded of the net ... but I have a problem with...

:confused:Folks,
I have a file with 50 million records having 2 columns. I have to do the below:
1. Generate some random numbers of a fixed length.
2. Replace the second column of randomly...