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dream361@master:~$ cat /etc/issue Ubuntu 16.04.2 LTS \n \l dream361@master:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.2 LTS Release: 16.04 Codename: xenial dream361@master:~$ cat /proc/version Linux version 4.4.0-66-generic (buildd@lgw01-28) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 dream361@master:~$ uname -v #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 dream361@master:~$ uname -a Linux master 4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux