address space process table

read-only environmentargomenti

pipe file system shell

shell date date Mon Oct 18 00:10:20 CEST 2004 sort sort < file1 file1 > file2 file2 file1file2 sort sort lista_studenti06.txt lista_studenti06.txt > > a a & & [2] [2] 1479 1479 [2]+ [2]+ Done Done sort sort lista_studenti06.txt lista_studenti06.txt >a >a

http://www.kernel.org http://www.linux.org http://www.unix.org http://www.ubuntu.com/ "Hello everybody [...]I m doing a (free) operating system (just a hobby, won t be big and professional[...])." Copyleft is a general method for making a program free software and requiring all modified and extended versions of the program to be free software as well. http://www.gnu.org/copyleft/fdl.html

http://www.gnutemberg.org, http://www.gnutemberg.org, http://cdrom.gnutemberg.org http://cdrom.gnutemberg.org http://www.linux.org http://a2.pluto.it