Arab Black Hat بلاك هات العرب

apropos  Search Help manual pages (man -k)  apt-get  Search for and install software packages (Debian)  aptitude  Search for and install software packages (Debian)  aspell  Spell Checker  awk  Find and Replace text, database sort/validate/index B  basename  Strip directory and suffix from filenames  bash  GNU Bourne-Again Shell  bc  Arbitrary precision calculator language  bg  Send to background  break  Exit from a loop  builtin  Run a shell builtin  bzip2  Compress or decompress named files C  cal  Display a calendar  case  Conditionally perform a command  cat  Concatenate and print (display) the content of files  cd  Change Directory  cfdisk  Partition table manipulator for Linux  chgrp  Change group ownership  chmod  Change access permissions  chown  Change file owner and group  chroot  Run a command with a different root directory  chkconfig  System services (runlevel)  cksum  Print CRC checksum and byte counts  clear  Clear terminal screen  cmp  Co