Search Results

hi.. try this...

if [ $# != 2 ]
then
echo "incorrect number of arguments. Exitting !!!"
exit 1;
fi

$# = the number of arguments that you are passing in the script.
here i...

hi... check if a script with the same name is present in the parent directory and that you have permissions on that script.

./scriptname
will try to execute the script in the current directory....

if your lookup file is delimited, then you need to mention the FieldSeparator (FS) i.e. FS="|" in the BEGIN block before the while loop begins and then reassign it to FS = " " after the while loop...

Hi... a solution using awk
awk '{
if(NR == 1)
print $0;
else if(NR != 1)
{
if($0 !~ /^TRAILER/)
{
if($0 ~ /^D/)
{
printf "%s\n", $0 ; next
}
else
{
}
}
else
{
last=$0;
}