1.)	poliacek@frios:~$ pwd
	/home/poliacek
	poliacek@frios:~$ ls -lsa
	total 36
	4 drwx------   2 poliacek studenti 4096 Oct 22 14:04 .
	4 drwxr-xr-x 175 root     root     4096 Oct 20 13:29 ..
	4 -rw-------   1 poliacek studenti 2703 Oct 22 15:11 .bash_history
	4 -rw-r--r--   1 poliacek studenti  220 Apr 10  2010 .bash_logout
	4 -rw-r--r--   1 poliacek studenti 3184 Apr 10  2010 .bashrc
	4 -rwxr-xr-x   1 poliacek studenti   23 Oct 22 14:15 Kalkulacka
	4 -rw-------   1 poliacek studenti   35 Oct 10 14:35 .lesshst
	4 -rwxr-xr-x   1 poliacek studenti  210 Oct 22 12:26 pokus
	4 -rw-r--r--   1 poliacek studenti  675 Apr 10  2010 .profile

2.)	poliacek@frios:~$ cd ..
			.
			.
			.
	poliacek@frios:/home$ ls -lsa | grep poliacek
	4 drwx------   2 poliacek    studenti  4096 Oct 22 14:04 poliacek

3.)	poliacek@frios:/home$ cd poliacek
	poliacek@frios:~$ nano
	ctrl+x (exit + vo¾by na uloženie)

4.)	poliacek@frios:~$ nano
	text
	ctrl+x (exit + vo¾by na uloženie)
	poliacek@frios:~$ cp Subor /tmp
	poliacek@frios:~$ cd /tmp
	poliacek@frios:/tmp$ ls -lsa | grep Subor
	4 -rw-r--r--   1 poliacek    studenti      4 Oct 22 15:53 Subor

5.)	poliacek@frios:/tmp$ chmod go+r Subor
	poliacek@frios:/tmp$ ls -lsa | grep Subor
	4 -rw-r--r--   1 poliacek    studenti      4 Oct 22 15:53 Subor
	poliacek@frios:/tmp$ chmod go-r Subor
	poliacek@frios:/tmp$ ls -lsa | grep Subor
	4 -rw-------   1 poliacek    studenti      4 Oct 22 15:53 Subor
	poliacek@frios:/tmp$ rm Subor

6.)	poliacek@frios:/tmp$ mkdir mc-poliacek
	poliacek@frios:/tmp$ ls -lsa | grep mc-poliacek
	4 drwxr-xr-x   2 poliacek    studenti   4096 Oct 22 16:05 mc-poliacek
	poliacek@frios:/tmp$ chmod go-xr mc-poliacek
	poliacek@frios:/tmp$ ls -lsa | grep mc-poliacek
	4 drwx------   2 poliacek    studenti   4096 Oct 22 16:05 mc-poliacek

	poliacek@frios:/tmp$ chmod -rwx mc-poliacek
	poliacek@frios:/tmp$ cd mc-poliacek
	-bash: cd: mc-poliacek: Permission denied
	poliacek@frios:/tmp$ chmod +rwx mc-poliacek
	poliacek@frios:/tmp$ cd mc-poliacek
	poliacek@frios:/tmp/mc-poliacek$
	poliacek@frios:/tmp/mc-poliacek$ cd ..
	poliacek@frios:/tmp$ ls -lsa | grep mc-poliacek
	4 drwxr-xr-x   2 poliacek    studenti   4096 Oct 22 16:05 mc-poliacek

7.)	

8.)