UNIX for Beginners Questions & Answers

#!/bin/sh
# Rev. PA1
# author: eillops
# date: 26-04-2018
#
# Script to import the AUC/HLR/MNP data into Testlab CUDB with Slapadd and ldapadd
#! /usr/bin/awk -f
#!/bin/bash

sed -n '/dn: serv=AAA,mscId=/,/^\s*$/p' full.ldif > temp ; sed -n '/,ou=multiSCs,dc=btc/,/^\s*$/p' temp > serv_AAA_DS.ldif ; rm temp
if [[ -f "serv_AAA_DS.ldif" && -s "serv_AAA_DS.ldif" ]]; then 
    echo -e "serv_AAA_DS.ldif file created and will be splitted into 8 smaller files for ldapadd"
    awk  '
    NR == 1 {("stat -c%s " FILENAME) | getline SZ
             SZ /= 8
             FN  = FILENAME "_" ++c;
            }
    
            {if (CNT > SZ)  {if (FN) close(FN)
                             FN  = FILENAME "_" ++c;
                             CNT = 0
                            }
             CNT += length
             print $0 ORS  >  FN
            }
    ' RS= serv_AAA_DS.ldif
    for (( w=1; w <= 8; ++w ))
    do 
        #$nohup ldapadd -x -c -h PL0 -p 389 -D "$LDAP_USER" -w $LDAP_PWD -f serv_AAA_DS.ldif_$w > serv_AAA_DS.ldif_$w.log 2>&1 &
    done 
    wait
    echo -e "#####################################################"
    serv_AAA_DS_count=`cat serv_AAA_DS.ldif | grep '^dn: ' | wc -l`
    echo -e "Count of serv AAA DS entry in Input : $serv_AAA_DS_count"
    serv_AAA_DS_count_load=`cat serv_AAA_DS.ldif_*.log | grep 'adding new entry' | wc -l`
    serv_AAA_DS_count_fail=`cat serv_AAA_DS.ldif_*.log | egrep -v "adding new entry|^$|No such file or directory" | wc -l`
    echo -e "Count of serv AAA DS imported : $serv_AAA_DS_count_load"
    echo -e "Count of serv AAA DS Failed   : $serv_AAA_DS_count_fail"
    echo -e "#####################################################"
    echo -e "If failure count is not (0), cross-check the serv_AAA_DS.ldif_*.log\n"
else 
    echo -e "serv_AAA_DS.ldif is empty and will be removed \n"
    rm serv_AAA_DS.ldif
fi

     for (( w=1; w <= 8; ++w ));     do      done