Лабораторная работа №13 / LoGo / My

#!/bin/sh

case $1 in
1) file -s $2* | grep ELF | awk '{ print $1}' | tr -d ":";;

2) #objdump -f  $2 | awk '{if ( $1 == "start") addr=$3 }';
	#echo $addr;
	#objdump -d --start-address={$addr} $2;;

objdump -d --start-address=`objdump -f  $2 | awk '{if ( $1 == "start") $3 }'` $2;;


3) readelf -S $2 | grep '^  \[[0-9|| ]' | awk '{ if ( ($1 == "[") && ($2 != "0]")) { print $3;} else { if ($1 != "[")  print $2; } }';;

4) readelf --hex-dump=5 $2 | grep $3 ;;
	
5) readelf --hex-dump=5 $2* 2>/dev/null |grep "  0x*"| tee -a test.txt;;

6)  readelf -S $2 | awk  '{ if (($8 !~ /W/) && ($7 !~ /W/)) 
	{
	if ($1 ~ /]/) {
		
		print $6;
	} 
	else {
		
		print $7;
	}
	}
}'| grep '[0-9]'> summ.txt;
num=`wc -l summ.txt| awk '{print $1}'`;
num=`expr $num + 1`;
echo $num;
#`test $x -le $num`
#W=`wc pr.txt` - number string
summ=0;
for m in 'grep "" summ.txt'
do
	num1=hex2dec m;
	summ=`expr $summ + num1`
done
#for (( x=1; `test $x -le $num`; x=`expr x + 1`)); do
#	echo "Hello";
#	str=`sed -n '$xp' summ.txt`;
#	echo $str;
#	num1=`hex2dec str`;
#	num1=`hex2dec tmp`;
#	echo $num1;
#	summ = `expr $summ + `hex2dec `sed -n '$xp' summ.txt```;
#	echo $summ; 
#done;;
echo $summ;;



7) readelf -s temp.o | grep UND;;

8)readelf -S $2 | awk  '{ if (($8 ~ /X/) || ($7 ~ /X/)) 
	{							
	if ($1 ~ /]/) {						
		print $4;					
	} 							
	else {							
		print $5;					
	}							
	}							
}'|grep $3 > summ.txt;
num=`cat summ.txt`;
echo $num;
if [ $3 = $num ]  
then 
	objdump -d --start-address=$3 $2 | head;
else
	echo "Error";
fi;;
9)echo "9";
  temp=3;
   echo $temp;; 

esac