I tried to find out the unprintable characters in data filein unix.
Code :
#!/bin/ksh
export SRCFILE='/data/temp1.dat'
while read line
do
len=lenght($line)
for( $i = 0; $i < $len; $i++ ) {
if( ord(substr($line, $i, 1)) > 127 )
{
print "$line\n";
last;
}
done < $SRCFILE
The code is not working , please help me in getting a solution for the above query.
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