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try for loop

example u can get by googling

I have line which is read from xml doc. I want to put this line into hash(perl variable). find line below and how i want to put this in hash

<font size="10" type="int" name="ABC" >

hash key...

I have following script

$cmd="ps -ef |";
open(PSINFO, $cmd) || die "Unable to get ps -ef information from System";

while running script with above lines, it is showing following err

ps:...

nawk -v a="$1" -v b="$2" '{ printf("%d\n", a/b+0.9)}'

find err in red. U need to prefix $ sign

FILE="test_data"
COUNT=0
#Storing in a array
while read LINE_FROM_FILE
do
TEXT_LINE[$COUNT]=$LINE_FROM_FILE
COUNT=`expr $COUNT + 1`
done < $FILE...

can u pls show ur script

$ echo $var
./testsed.ksh
$ echo $var | sed 's:^\./::'
testsed.ksh
$

input file

$ cat prinfdata
12345 12345 44 0 234
222222222 444 0 4444444 666666888999


awk '{ printf("%-12s %-6s %-3s %-12s %-25s\n", $1, $2 , $3, $4, $5)}' prinfdata

output


12345 ...

use printf

u can use typeset to set variable type as int. like:-

typeset -i var

it will give error while assigned non-int value to it

$ var=sdf
$ ksh: sdf: bad number

after assignment u can chk for...

* in regexp mean 1 or more occurances of preceeding char. just to make sure that it should have aleast one num char

echo $var | grep "^[0-9][0-9]*$"

if [ $? -eq "0" ]
then
statement when number
else
statement when char
fi

cat file1 file2 | sort | uniq -d > file3

grep "test" * | wc -l

rowCountEntered=98
totalRowCount=1000

typeset -i numberOfFilesGenerated
numberOfFilesGenerated=`echo $totalRowCount $rowCountEntered | awk '{print $1/$2}'`


echo $numberOfFilesGenerated
10

can u pls show me ur script. even I am using ksh

$ typeset -i var
$ var=100.100
$ echo $var
100

can u pls tell how u want output.

ls -l | grep -c "^-.*"

change this line

echo Queue Name `$($count)`
to

echo "Queue Name $count"

it is better to use double quote with echo when u have more than 1 wards to echo

$ z=`expr $x / $y`

It is not a problem for us to answer your queries... what I mean is like this u will not learn

var=$(echo "abc cb fg" | wc -w)

satish,

I have question, are trying before posting?

ls | grep -v "test\.txt" | xargs rm