cata
cata
cat
b
cata
cat
b
John
Linda
Albert
Francis
cata
cat
b
John
Linda
Albert
Francis
ln
-s
a
empty.txt
cata
cat
b
John
Linda
Albert
Francis
ln
-s
a
empty.txt
md5sum
empty.txt
catb
John
Linda
Albert
Francis
ln
-s
a
empty.txt
md5sum
empty.txt
d41d8cd98f00b204e9800998ecf8427e
empty.txt
JohnLinda
Albert
Francis
ln
-s
a
empty.txt
md5sum
empty.txt
d41d8cd98f00b204e9800998ecf8427e
empty.txt
md5sum
b
LindaAlbert
Francis
ln
-s
a
empty.txt
md5sum
empty.txt
d41d8cd98f00b204e9800998ecf8427e
empty.txt
md5sum
b
88a1d2cf7920275378bebdf438bae941
b
AlbertFrancis
ln
-s
a
empty.txt
md5sum
empty.txt
d41d8cd98f00b204e9800998ecf8427e
empty.txt
md5sum
b
88a1d2cf7920275378bebdf438bae941
b
clear
#Line
1
#Line
1
#
Line
2
#Line
1
#
Line
2
#
Line
3
#Line
1
#
Line
2
#
Line
3
#
Line
4
#Line
1
#
Line
2
#
Line
3
#
Line
4
#
Line
5
#Line
1
#
Line
2
#
Line
3
#
Line
4
#
Line
5
#
Line
6
#Line
1
#
Line
2
#
Line
3
#
Line
4
#
Line
5
#
Line
6
#
Line
7
#Line
1
#
Line
2
#
Line
3
#
Line
4
#
Line
5
#
Line
6
#
Line
7
#
Line
8
#Line
2
#
Line
3
#
Line
4
#
Line
5
#
Line
6
#
Line
7
#
Line
8
#
Line
9
#Line
3
#
Line
4
#
Line
5
#
Line
6
#
Line
7
#
Line
8
#
Line
9
#
Line
10
#Line
4
#
Line
5
#
Line
6
#
Line
7
#
Line
8
#
Line
9
#
Line
10
clear
cd/usr/bin
cd/usr/bin
echo
$PWD
cd/usr/bin
echo
$PWD
/usr/bin
cd/usr/bin
echo
$PWD
/usr/bin
ls
-l
md5sum
cd/usr/bin
echo
$PWD
/usr/bin
ls
-l
md5sum
-rwxr-xr-x
1
root
root
30172
Dec
14
2010
md5sum
cd/usr/bin
echo
$PWD
/usr/bin
ls
-l
md5sum
-rwxr-xr-x
1
root
root
30172
Dec
14
2010
md5sum
clear