How to get the release date of OS in raspberry pi





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I can get the information about which os I am using by cat /etc/os-release. Which command should I use to get the release date of Raspbian OS, for example 2018-11-13. Thanks










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    I can get the information about which os I am using by cat /etc/os-release. Which command should I use to get the release date of Raspbian OS, for example 2018-11-13. Thanks










    share|improve this question
























      up vote
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      down vote

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      I can get the information about which os I am using by cat /etc/os-release. Which command should I use to get the release date of Raspbian OS, for example 2018-11-13. Thanks










      share|improve this question













      I can get the information about which os I am using by cat /etc/os-release. Which command should I use to get the release date of Raspbian OS, for example 2018-11-13. Thanks







      raspbian-stretch






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      asked yesterday









      S Andrew

      1529




      1529






















          4 Answers
          4






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          up vote
          4
          down vote



          accepted










          Try



          cat /boot/issue.txt


          instead. This is specific to official Raspbian image files downloaded from raspberrypi.org






          share|improve this answer

















          • 1




            yes, that file is copied from /etc/rpi-issue (see my answer) in the latter stages of pi-gen
            – Dirk
            yesterday


















          up vote
          4
          down vote













          All RPF Raspbian images are generated using pi-gen which adds the file /etc/rpi-issue with some information (when generated, type of image, etc).



          Example:



          pi@raspi3b:~/dev/tensor$ cat /etc/rpi-issue
          Raspberry Pi reference 2018-04-18
          Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, d6c238c1b2b1b070a574d3e25048ca442e3e221f, stage5


          NB: the date is the date the image is generated, not necessarily the date mentioned as the release date on the RPF website






          share|improve this answer






























            up vote
            2
            down vote













            The Answers above are both correct, but the Original Release date is not particularly meaningful; my fully updated Raspbian shows Raspberry Pi reference 2017-08-16



            https://raspberrypi.stackexchange.com/a/85016/8697 shows how to list current state of the Pi.






            share|improve this answer





















            • Maybe work back from the distribution code name. Most queries are concerned with the build date and version of the kernel. The release date can float, and may not be known at build time.
              – mckenzm
              yesterday


















            up vote
            0
            down vote













            Use uname -a and vcgencmd version to get your kernel version and bootcode build dates.






            share|improve this answer





















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              4 Answers
              4






              active

              oldest

              votes








              4 Answers
              4






              active

              oldest

              votes









              active

              oldest

              votes






              active

              oldest

              votes








              up vote
              4
              down vote



              accepted










              Try



              cat /boot/issue.txt


              instead. This is specific to official Raspbian image files downloaded from raspberrypi.org






              share|improve this answer

















              • 1




                yes, that file is copied from /etc/rpi-issue (see my answer) in the latter stages of pi-gen
                – Dirk
                yesterday















              up vote
              4
              down vote



              accepted










              Try



              cat /boot/issue.txt


              instead. This is specific to official Raspbian image files downloaded from raspberrypi.org






              share|improve this answer

















              • 1




                yes, that file is copied from /etc/rpi-issue (see my answer) in the latter stages of pi-gen
                – Dirk
                yesterday













              up vote
              4
              down vote



              accepted







              up vote
              4
              down vote



              accepted






              Try



              cat /boot/issue.txt


              instead. This is specific to official Raspbian image files downloaded from raspberrypi.org






              share|improve this answer












              Try



              cat /boot/issue.txt


              instead. This is specific to official Raspbian image files downloaded from raspberrypi.org







              share|improve this answer












              share|improve this answer



              share|improve this answer










              answered yesterday









              flakeshake

              4,5201727




              4,5201727








              • 1




                yes, that file is copied from /etc/rpi-issue (see my answer) in the latter stages of pi-gen
                – Dirk
                yesterday














              • 1




                yes, that file is copied from /etc/rpi-issue (see my answer) in the latter stages of pi-gen
                – Dirk
                yesterday








              1




              1




              yes, that file is copied from /etc/rpi-issue (see my answer) in the latter stages of pi-gen
              – Dirk
              yesterday




              yes, that file is copied from /etc/rpi-issue (see my answer) in the latter stages of pi-gen
              – Dirk
              yesterday












              up vote
              4
              down vote













              All RPF Raspbian images are generated using pi-gen which adds the file /etc/rpi-issue with some information (when generated, type of image, etc).



              Example:



              pi@raspi3b:~/dev/tensor$ cat /etc/rpi-issue
              Raspberry Pi reference 2018-04-18
              Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, d6c238c1b2b1b070a574d3e25048ca442e3e221f, stage5


              NB: the date is the date the image is generated, not necessarily the date mentioned as the release date on the RPF website






              share|improve this answer



























                up vote
                4
                down vote













                All RPF Raspbian images are generated using pi-gen which adds the file /etc/rpi-issue with some information (when generated, type of image, etc).



                Example:



                pi@raspi3b:~/dev/tensor$ cat /etc/rpi-issue
                Raspberry Pi reference 2018-04-18
                Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, d6c238c1b2b1b070a574d3e25048ca442e3e221f, stage5


                NB: the date is the date the image is generated, not necessarily the date mentioned as the release date on the RPF website






                share|improve this answer

























                  up vote
                  4
                  down vote










                  up vote
                  4
                  down vote









                  All RPF Raspbian images are generated using pi-gen which adds the file /etc/rpi-issue with some information (when generated, type of image, etc).



                  Example:



                  pi@raspi3b:~/dev/tensor$ cat /etc/rpi-issue
                  Raspberry Pi reference 2018-04-18
                  Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, d6c238c1b2b1b070a574d3e25048ca442e3e221f, stage5


                  NB: the date is the date the image is generated, not necessarily the date mentioned as the release date on the RPF website






                  share|improve this answer














                  All RPF Raspbian images are generated using pi-gen which adds the file /etc/rpi-issue with some information (when generated, type of image, etc).



                  Example:



                  pi@raspi3b:~/dev/tensor$ cat /etc/rpi-issue
                  Raspberry Pi reference 2018-04-18
                  Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, d6c238c1b2b1b070a574d3e25048ca442e3e221f, stage5


                  NB: the date is the date the image is generated, not necessarily the date mentioned as the release date on the RPF website







                  share|improve this answer














                  share|improve this answer



                  share|improve this answer








                  edited yesterday

























                  answered yesterday









                  Dirk

                  1,7091814




                  1,7091814






















                      up vote
                      2
                      down vote













                      The Answers above are both correct, but the Original Release date is not particularly meaningful; my fully updated Raspbian shows Raspberry Pi reference 2017-08-16



                      https://raspberrypi.stackexchange.com/a/85016/8697 shows how to list current state of the Pi.






                      share|improve this answer





















                      • Maybe work back from the distribution code name. Most queries are concerned with the build date and version of the kernel. The release date can float, and may not be known at build time.
                        – mckenzm
                        yesterday















                      up vote
                      2
                      down vote













                      The Answers above are both correct, but the Original Release date is not particularly meaningful; my fully updated Raspbian shows Raspberry Pi reference 2017-08-16



                      https://raspberrypi.stackexchange.com/a/85016/8697 shows how to list current state of the Pi.






                      share|improve this answer





















                      • Maybe work back from the distribution code name. Most queries are concerned with the build date and version of the kernel. The release date can float, and may not be known at build time.
                        – mckenzm
                        yesterday













                      up vote
                      2
                      down vote










                      up vote
                      2
                      down vote









                      The Answers above are both correct, but the Original Release date is not particularly meaningful; my fully updated Raspbian shows Raspberry Pi reference 2017-08-16



                      https://raspberrypi.stackexchange.com/a/85016/8697 shows how to list current state of the Pi.






                      share|improve this answer












                      The Answers above are both correct, but the Original Release date is not particularly meaningful; my fully updated Raspbian shows Raspberry Pi reference 2017-08-16



                      https://raspberrypi.stackexchange.com/a/85016/8697 shows how to list current state of the Pi.







                      share|improve this answer












                      share|improve this answer



                      share|improve this answer










                      answered yesterday









                      Milliways

                      27.5k1251109




                      27.5k1251109












                      • Maybe work back from the distribution code name. Most queries are concerned with the build date and version of the kernel. The release date can float, and may not be known at build time.
                        – mckenzm
                        yesterday


















                      • Maybe work back from the distribution code name. Most queries are concerned with the build date and version of the kernel. The release date can float, and may not be known at build time.
                        – mckenzm
                        yesterday
















                      Maybe work back from the distribution code name. Most queries are concerned with the build date and version of the kernel. The release date can float, and may not be known at build time.
                      – mckenzm
                      yesterday




                      Maybe work back from the distribution code name. Most queries are concerned with the build date and version of the kernel. The release date can float, and may not be known at build time.
                      – mckenzm
                      yesterday










                      up vote
                      0
                      down vote













                      Use uname -a and vcgencmd version to get your kernel version and bootcode build dates.






                      share|improve this answer

























                        up vote
                        0
                        down vote













                        Use uname -a and vcgencmd version to get your kernel version and bootcode build dates.






                        share|improve this answer























                          up vote
                          0
                          down vote










                          up vote
                          0
                          down vote









                          Use uname -a and vcgencmd version to get your kernel version and bootcode build dates.






                          share|improve this answer












                          Use uname -a and vcgencmd version to get your kernel version and bootcode build dates.







                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered yesterday









                          Dougie

                          1116




                          1116






























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