27 Octobre

SCR1.2/TP08/bin2dot-with-for.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+if [[ $# -lt 2 ]]
+then
+	echo "Usage: $0 <SRC_FILE> <DEST_FILE>"
+	exit
+fi
+	if [[ ! -f $1 ]]
+	then
+		echo "File $1 does not exist!"
+		exit
+	fi
+		if [[ -f $2 ]]
+		then
+			echo -n "File $2 already exists. Overwrite? Yes/No --> "
+			read answer
+			if [[ $answer != "Yes" ]]
+			then
+				exit
+			fi
+				cp /dev/null $2
+		fi
+			for addr in $(cat $1)
+			do
+				x=$(expr substr $addr 1 8)
+				y=$(expr substr $addr 9 8)
+				z=$(expr substr $addr 17 8)
+				t=$(expr substr $addr 25 8)
+				echo "$((2#$x)).$((2#$y)).$((2#$z)).$((2#$t))" >> $2
+			done
+			exit

SCR1.2/TP08/bin2dot-with-read.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+if [[ $# -lt 2 ]]
+then
+	echo "Usage: $0 <SRC_FILE> <DEST_FILE>"
+	exit
+fi
+	if [[ ! -f $1 ]]
+	then
+		echo "File $1 does not exist!"
+		exit
+	fi
+		if [[ -f $2 ]]
+		then
+			echo -n "File $2 already exists. Overwrite? Yes/No --> "
+			read answer
+			if [[ $answer != "Yes" ]]
+			then
+				exit
+			fi
+				cp /dev/null $2
+		fi
+			while read addr
+			do
+				x=$(expr substr $addr 1 8)
+				y=$(expr substr $addr 9 8)
+				z=$(expr substr $addr 17 8)
+				t=$(expr substr $addr 25 8)
+				echo "$((2#$x)).$((2#$y)).$((2#$z)).$((2#$t))" >> $2
+			done < $1
+			exit

SCR1.2/TP08/bin_ipv4_addres.dat

@@ -0,0 +1,3 @@
+10110010111000101000011101110010
+11100101110001010101100101010010
+00110010111001101000010001110010

SCR1.2/TP08/dot_ipv4_addres.dat

@@ -0,0 +1,3 @@
+178.226.135.114
+229.197.89.82
+50.230.132.114

SCR1.2/TP08/mult_mat.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+if [[ $# -lt 2 ]]
+then
+	echo "Usage: $0 <NUM_ARG1> <NUM_ARG2>"
+	exit
+fi
+	if [[ $1 -lt 0 || $2 -lt 0 ]]
+	then 
+		echo "Arguments must be both positive!"
+		exit
+	fi
+		if [[ $2 -lt $1 ]]
+		then
+			echo "Argument 1 must be less than Argument 2!"
+		fi
+			for ((i=$1;i<=$2;i++))
+				do
+					for ((j=$1;j<=$2;j++))
+					do
+						echo -n $((i*j))
+						echo -ne "\t"
+					done
+				echo -e "\n"
+				done
+				exit

SCR1.2/TP08/my_seq.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+if [[ $# -lt 1 ]]
+then
+	echo "Usage: $0 <positive-int>"
+	exit
+fi
+	if [[ $1 -lt 0 ]]
+	then 
+		echo "Argument must be positive!"
+		exit
+	fi
+		for ((i=1;i<=$1;i++))
+		do
+			echo $i
+		done
+		exit