Introduction to Linux: Command Line Interface             

                                                   (CLI)                                                   

                                          Philipp Fruck & Pius Walter                                           

                                      System information                                      

                                 # Get the current system uptime                                                

                                 uptime                                                                         

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                           20:53:13  up   0:00,  0 users,  load average: 1.45, 0.41,                            

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                                          OS Information                                          

                                 # Get kernel version and architecture                                          

                                 uname -a                                                                       

                                 # Get os information                                                           

                                 cat /etc/os-release | less                                                     

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                   Linux runnervmf4ws1 6.11.0-1018-azure #18~24.04.1-Ubuntu SMP Sat Jun 28                      

                   04:46:03 UTC 2025 x86_64 GNU/Linux                                                           

                   PRETTY_NAME="Ubuntu 24.04.3 LTS"                                                             

                   NAME="Ubuntu"                                                                                

                   VERSION_ID="24.04"                                                                           

                   VERSION="24.04.3 LTS (Noble Numbat)"                                                         

                   VERSION_CODENAME=noble                                                                       

                   ID=ubuntu                                                                                    

                   ID_LIKE=debian                                                                               

                   HOME_URL="https://www.ubuntu.com/"                                                           

                   SUPPORT_URL="https://help.ubuntu.com/"                                                 3 / 3 

                   BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"