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man 2 SYS_BREAK


"This is our world now... the world of the electron and the switch, the beauty of the baud."

8/4/81                                                                                         SYS_BREAK (II)


execve@sysbreakersDOTcom:~$ cd Sprzet
execve@sysbreakersDOTcom:~$ ls -l
lrwxrwxrwx 1 execve users 4, 5 Aug 2 21:23 Cisco_2621 -> /dev/Cisco_2621
lrwxrwxrwx 1 execve users 4, 6 Aug 2 21:23 Cisco_Catalyst_WS-C2950-24 -> /dev/Cisco_Catalyst_WS-C2950-24
lrwxrwxrwx 1 execve users 4, 5 Aug 2 21:23 HP_Proliant_DL360_G3 -> /dev/HP_Proliant_DL360_G3
lrwxrwxrwx 1 execve users 4, 3 Aug 2 21:23 HP_Proliant_9000Series_D320 -> /dev/HP_Proliant_9000Series_D320
lrwxrwxrwx 1 execve users 4, 6 Aug 2 21:23 IBM_RS/6000_7043 -> /dev/IBM_RS/6000_7043 
execve@sysbreakersDOTcom:~$ ls -l /dev/
crw-rw---- 1 root uucp 4, 68 2010-02-23 19:05 /dev/Cisco_2621
crw-rw---- 1 root uucp 4, 69 2010-02-23 19:05 /dev/Cisco_Catalyst_WS-C2950-24
crw-rw---- 1 root uucp 4, 70 2010-02-23 19:05 /dev/HP_Proliant_DL360_G3
crw-rw---- 1 root uucp 4, 71 2010-02-23 19:05 /dev/HP_Proliant_9000Series_D320
crw-rw---- 1 root uucp 4, 71 2010-02-23 19:05 /dev/IBM_RS/6000_7043
execve@sysbreakersDOTcom:~$ groups
users dialout tty
execve@sysbreakersDOTcom:~$ su -
Password:
sysbreakersDOTcom:~ # groupmod -A execve uucp
sysbreakersDOTcom:~ # su execve -c groups
users uucp dialout tty
sysbreakersDOTcom:~ # logout
execve@sysbreakersDOTcom:~$ ls -l
lrwxrwxrwx 1 execve users 4, 5 Aug 2 21:23 Cisco_2621 -> /dev/Cisco_2621
lrwxrwxrwx 1 execve users 4, 6 Aug 2 21:23 Cisco_Catalyst_WS-C2950-24 -> /dev/Cisco_Catalyst_WS-C2950-24
lrwxrwxrwx 1 execve users 4, 3 Aug 2 21:23 HP_Proliant_DL360_G3 -> /dev/HP_Proliant_DL360_G3
lrwxrwxrwx 1 execve users 4, 5 Aug 2 21:23 HP_Proliant_9000Series_D320 -> /dev/HP_Proliant_9000Series_D320
lrwxrwxrwx 1 execve users 4, 6 Aug 2 21:23 IBM_RS/6000_7043 -> /dev/IBM_RS/6000_7043
execve@sysbreakersDOTcom:~$ cd ..