Shell Programming and Scripting

Abc_111111111111.csv
101010_kkk_bbbb.csv
101012_ddd_bbbb.csv
101013_nnn_bbbb.csv

Source_file= source filename

If it is a CHARTER then 

fname=`echo $Source_file |cut -d '_' -f1`   # ex  input:Abc_111111111111.csv   output :Abc 
else NUMBER
fname=`echo $Source_file |cut -d '_' -f2`   # ex  input:101010_kkk_bbbb.csv  output :kkk
fi


case $fname in
        Abc) echo "Abc found";
     Mv $Source_file  taget_path;;
        kkkk) echo "CCCC found" ;
      Mv $Source_file  Backup directory;;
        *) echo "INVALID filename!" ;;
esac

cat chk_file.ksh
#!/bin/ksh

FNAME=$1

case ${FNAME} in
   +([0-9]) )
      echo "${FNAME} is NUMBER"
   ;;
  * )
      echo "${FNAME} is CHARACTER"
  ;;
esac

./chk_file.ksh 1234  
1234 is NUMBER

./chk_file.ksh abcd
abcd is CHARACTER

./chk_file.ksh abc4
abc4 is CHARACTER

#!/bin/sh

####################################################################
# Check the input parameters
####################################################################
if [ $# -ne 1 ]
then
	echo "parameter missing"
	enit 1
fi


Source_file=$1
fname=`echo $Source_file|cut -d '_' -f1`

####################################################################
# Check the source file is a charter or number
####################################################################
case $fname in
	[0-9]*) var=`echo $Source_file|cut -d '_' -f2` ;;
	[a-zA-Z]*) var=`echo $Source_file|cut -d '_' -f1` ;;
	*) echo "Invalid file name" ;;
esac

####################################################################
#Based on the type of file run the data stage job.
####################################################################
if [ $var = 'ALL']
then
	dsjob -server :$SERVER_PORTID 
	      -run 
	      -mode NORMAL 
	      -jobstatus 
	      -param INPUT_GCDB_DIR=$InputFilePath 
	      -param INTERIM_DIR=$SequentialFilePath 
	      -param SCRIPT_DIR=$ShellScriptPath 
	      -param CountryID=$CountryID 
	      -warn 0 $ProjectName $JobName1.$CountryID
elseif [ $var = 'EMP']
then
	dsjob -server :$SERVER_PORTID 
	      -run 
	      -mode NORMAL 
	      -jobstatus 
	      -param INPUT_GCDB_DIR=$InputFilePath 
	      -param INTERIM_DIR=$SequentialFilePath 
	      -param SCRIPT_DIR=$ShellScriptPath 
	      -param CountryID=$CountryID 
	      -warn 0 $ProjectName $JobName2.$CountryID
elseif [ $var = 'SALES']
then
	dsjob -server :$SERVER_PORTID 
	      -run 
	      -mode NORMAL 
	      -jobstatus 
	      -param INPUT_GCDB_DIR=$InputFilePath 
	      -param INTERIM_DIR=$SequentialFilePath 
	      -param SCRIPT_DIR=$ShellScriptPath 
	      -param CountryID=$CountryID 
	      -warn 0 $ProjectName $JobName3.$CountryID
else 
	echo " not valid"
fi

#!/usr/bin/sh
for x in *.csv
do
  x=`echo $x | tr [a-z] [A-Z]`
  case $x in
        ALL*) ## execute your job for "ALL" here
              ;;
       *EMP*) ## execute your job for "EMP" here
              ;;
     *SALES*) ## execute your job for "SALES" here
              ;;
           *) echo "Invalid file name"
              ;;
  esac
done
$
$

if [ $z -eq 0]; then gzip $x ; mv $x.gz /home_dir/bkp/abc.gz ; else Exit 1; fi

#!/usr/bin/sh

if [ $# -ne 1 ]
then
	exho "paramter missing"
	exit 1
fi

Indir=$1

new()
{
for x in `ls $Indir | egrep '[0-9].*_'$flag'_.*(csv$|cma$)'`
do
y=`echo $x|cut -d '_' -f2`

case $y in
	$y ) echo " souce file found" ; wc -l $x;mv $x /home/bkp/        # doing many calaculations here based on the file. 
	;;
	* ) echo "source data file not found"
	;;
esac
done
}

flag=EMP
new $Indir $flag &

flag=SALES
new $Indir $flag &

wait
echo "completed"