UNIX for Dummies Questions & Answers

#!/bin/bash	
unset vCount verifyRecordCount
vCount=0
verifyRecordCount=0
   
outfile="./test2a.out"	
EXTRACT_FILES=`ls -d ./*`

for filename in ${EXTRACT_FILES}
do
   `wc -l $filename >> $outfile` 
   vCount=`wc -l $filename | cut -d" " -f1`
   echo "vCount="$vCount>>$outfile
   ((verifyRecordCount=verifyRecordCount+${vCount}))
done
echo "verifyRecordCount="$verifyRecordCount>>$outfile

#
# again, with feeling
#
unset vCount verifyRecordCount
vCount=0
verifyRecordCount=0
   
outfile="./test2b.out"
EXTRACT_FILES=`ls -d ./*`

for filename in ${EXTRACT_FILES}
do
   `wc -l $filename >> $outfile` 
   #vCount=`wc -l $filename | cut -d" " -f1`
   vCount=`wc -l $filename | tee >>$outfile | cut -d" " -f1`
   echo "vCount="$vCount>>$outfile
   ((verifyRecordCount=verifyRecordCount+${vCount}))
done
echo "verifyRecordCount="$verifyRecordCount>>$outfile
cat $outfile

... | tee -a filename | ...

wc -l < input > output
read NUMBER <output

vCount=`wc -l < $filename | tee -a $outfile`

do
  vCount=`wc -l $filename | tee -a $outfile | cut -d" " -f1`
  ((verifyRecordCount=verifyRecordCount+${vCount}))
done
echo "Total Record Count in Files: "$verifyRecordCount>>$outfile