28 lines
528 B
Bash
28 lines
528 B
Bash
|
#!/bin/bash
|
||
|
|
if [[ $# -lt 2]]
|
||
|
|
then ech"Usage: ./bin2dot-with-read.sh <SRC_FILE> <DEST_FILE>"
|
||
|
|
exit
|
||
|
|
fi
|
||
|
|
if [[ $# -f $1]]
|
||
|
|
then
|
||
|
|
echo "File $1 does not exist !"
|
||
|
|
exit
|
||
|
|
fi
|
||
|
|
if [[ $# -f $2]]
|
||
|
|
thenecho -n "$2 exists. Overwrite ? Yes/No --> "
|
||
|
|
read answer
|
||
|
|
if [[answer == Yes]]
|
||
|
|
then cp /dev/null $2
|
||
|
|
else done
|
||
|
|
fi
|
||
|
|
lignes = $(cat $1)
|
||
|
|
while read i
|
||
|
|
do
|
||
|
|
x = $(expr substr $i 1 8)
|
||
|
|
y = $(expr substr $i 9 8)
|
||
|
|
z = $(expr substr $i 17 8)
|
||
|
|
t = $(expr substr $i 25 8)
|
||
|
|
echo "$((2#$x)).$((2#$y)).$((2#$z)).$((2#$t))"
|
||
|
|
done <$1 >$2
|
||
|
|
exit
|