sed substitution syntax

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP












1















I found this guide to installing a legacy Nvidia driver to Linux:



https://wiki.debian.org/NvidiaGraphicsDrivers#Version_304.135_.28legacy_GPUs.29-1



And I am having trouble with this particular command.



# aptitude -r install linux-headers-$(uname -r|sed 's/[^-]*-[^-]*-//') nvidia-legacy-304xx-driver


that command is allegedly to grab the particular driver I need.



I suppose "uname" is my user name, but the sed command seems to be missing some values. I'm using the latest Deepin, and when I try to install the drivers with the standard command, it always grabs the latest driver, which this card cannot use.










share|improve this question



















  • 1





    What does your uname -r produce? Then, what does uname -r|sed 's/[^-]*-[^-]*-//' produce? (Call the output of that command, WHATEVER.) Now, do you have linux-headers-WHATEVER in the package repository, where WHATEVER matches that output? If not, you're going to need to hunt for a suitable alternative.

    – roaima
    Feb 4 at 21:37







  • 1





    If you had to reset your StackExchange account, why not ask the moderators for assistance. The ones we have here are pretty helpful, and I see no reason why they wouldn't be on Stack Exchange too.

    – roaima
    Feb 4 at 21:42






  • 2





    Finally, for now anyway, uname is nothing to do with your username. It's a command that returns various bits of headline information about your system's currently running kernel. You can read its documentation with man uname.

    – roaima
    Feb 4 at 21:45






  • 2





    Bottom line: type what it says: uname⁠ ⁠-r|sed⁠ ⁠'s/[^-]*-[^-]*-//'.  There are no placeholders in that command.

    – G-Man
    Feb 4 at 21:46












  • Thanks I ran it that way, apparently it is throwing some error. I’ll come back here and edit this once I run it again and put that error up.

    – Jonny Vee
    Feb 5 at 1:07















1















I found this guide to installing a legacy Nvidia driver to Linux:



https://wiki.debian.org/NvidiaGraphicsDrivers#Version_304.135_.28legacy_GPUs.29-1



And I am having trouble with this particular command.



# aptitude -r install linux-headers-$(uname -r|sed 's/[^-]*-[^-]*-//') nvidia-legacy-304xx-driver


that command is allegedly to grab the particular driver I need.



I suppose "uname" is my user name, but the sed command seems to be missing some values. I'm using the latest Deepin, and when I try to install the drivers with the standard command, it always grabs the latest driver, which this card cannot use.










share|improve this question



















  • 1





    What does your uname -r produce? Then, what does uname -r|sed 's/[^-]*-[^-]*-//' produce? (Call the output of that command, WHATEVER.) Now, do you have linux-headers-WHATEVER in the package repository, where WHATEVER matches that output? If not, you're going to need to hunt for a suitable alternative.

    – roaima
    Feb 4 at 21:37







  • 1





    If you had to reset your StackExchange account, why not ask the moderators for assistance. The ones we have here are pretty helpful, and I see no reason why they wouldn't be on Stack Exchange too.

    – roaima
    Feb 4 at 21:42






  • 2





    Finally, for now anyway, uname is nothing to do with your username. It's a command that returns various bits of headline information about your system's currently running kernel. You can read its documentation with man uname.

    – roaima
    Feb 4 at 21:45






  • 2





    Bottom line: type what it says: uname⁠ ⁠-r|sed⁠ ⁠'s/[^-]*-[^-]*-//'.  There are no placeholders in that command.

    – G-Man
    Feb 4 at 21:46












  • Thanks I ran it that way, apparently it is throwing some error. I’ll come back here and edit this once I run it again and put that error up.

    – Jonny Vee
    Feb 5 at 1:07













1












1








1








I found this guide to installing a legacy Nvidia driver to Linux:



https://wiki.debian.org/NvidiaGraphicsDrivers#Version_304.135_.28legacy_GPUs.29-1



And I am having trouble with this particular command.



# aptitude -r install linux-headers-$(uname -r|sed 's/[^-]*-[^-]*-//') nvidia-legacy-304xx-driver


that command is allegedly to grab the particular driver I need.



I suppose "uname" is my user name, but the sed command seems to be missing some values. I'm using the latest Deepin, and when I try to install the drivers with the standard command, it always grabs the latest driver, which this card cannot use.










share|improve this question
















I found this guide to installing a legacy Nvidia driver to Linux:



https://wiki.debian.org/NvidiaGraphicsDrivers#Version_304.135_.28legacy_GPUs.29-1



And I am having trouble with this particular command.



# aptitude -r install linux-headers-$(uname -r|sed 's/[^-]*-[^-]*-//') nvidia-legacy-304xx-driver


that command is allegedly to grab the particular driver I need.



I suppose "uname" is my user name, but the sed command seems to be missing some values. I'm using the latest Deepin, and when I try to install the drivers with the standard command, it always grabs the latest driver, which this card cannot use.







nvidia deepin






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Feb 4 at 21:50









Rui F Ribeiro

40.5k1479137




40.5k1479137










asked Feb 4 at 21:28









Jonny VeeJonny Vee

61




61







  • 1





    What does your uname -r produce? Then, what does uname -r|sed 's/[^-]*-[^-]*-//' produce? (Call the output of that command, WHATEVER.) Now, do you have linux-headers-WHATEVER in the package repository, where WHATEVER matches that output? If not, you're going to need to hunt for a suitable alternative.

    – roaima
    Feb 4 at 21:37







  • 1





    If you had to reset your StackExchange account, why not ask the moderators for assistance. The ones we have here are pretty helpful, and I see no reason why they wouldn't be on Stack Exchange too.

    – roaima
    Feb 4 at 21:42






  • 2





    Finally, for now anyway, uname is nothing to do with your username. It's a command that returns various bits of headline information about your system's currently running kernel. You can read its documentation with man uname.

    – roaima
    Feb 4 at 21:45






  • 2





    Bottom line: type what it says: uname⁠ ⁠-r|sed⁠ ⁠'s/[^-]*-[^-]*-//'.  There are no placeholders in that command.

    – G-Man
    Feb 4 at 21:46












  • Thanks I ran it that way, apparently it is throwing some error. I’ll come back here and edit this once I run it again and put that error up.

    – Jonny Vee
    Feb 5 at 1:07












  • 1





    What does your uname -r produce? Then, what does uname -r|sed 's/[^-]*-[^-]*-//' produce? (Call the output of that command, WHATEVER.) Now, do you have linux-headers-WHATEVER in the package repository, where WHATEVER matches that output? If not, you're going to need to hunt for a suitable alternative.

    – roaima
    Feb 4 at 21:37







  • 1





    If you had to reset your StackExchange account, why not ask the moderators for assistance. The ones we have here are pretty helpful, and I see no reason why they wouldn't be on Stack Exchange too.

    – roaima
    Feb 4 at 21:42






  • 2





    Finally, for now anyway, uname is nothing to do with your username. It's a command that returns various bits of headline information about your system's currently running kernel. You can read its documentation with man uname.

    – roaima
    Feb 4 at 21:45






  • 2





    Bottom line: type what it says: uname⁠ ⁠-r|sed⁠ ⁠'s/[^-]*-[^-]*-//'.  There are no placeholders in that command.

    – G-Man
    Feb 4 at 21:46












  • Thanks I ran it that way, apparently it is throwing some error. I’ll come back here and edit this once I run it again and put that error up.

    – Jonny Vee
    Feb 5 at 1:07







1




1





What does your uname -r produce? Then, what does uname -r|sed 's/[^-]*-[^-]*-//' produce? (Call the output of that command, WHATEVER.) Now, do you have linux-headers-WHATEVER in the package repository, where WHATEVER matches that output? If not, you're going to need to hunt for a suitable alternative.

– roaima
Feb 4 at 21:37






What does your uname -r produce? Then, what does uname -r|sed 's/[^-]*-[^-]*-//' produce? (Call the output of that command, WHATEVER.) Now, do you have linux-headers-WHATEVER in the package repository, where WHATEVER matches that output? If not, you're going to need to hunt for a suitable alternative.

– roaima
Feb 4 at 21:37





1




1





If you had to reset your StackExchange account, why not ask the moderators for assistance. The ones we have here are pretty helpful, and I see no reason why they wouldn't be on Stack Exchange too.

– roaima
Feb 4 at 21:42





If you had to reset your StackExchange account, why not ask the moderators for assistance. The ones we have here are pretty helpful, and I see no reason why they wouldn't be on Stack Exchange too.

– roaima
Feb 4 at 21:42




2




2





Finally, for now anyway, uname is nothing to do with your username. It's a command that returns various bits of headline information about your system's currently running kernel. You can read its documentation with man uname.

– roaima
Feb 4 at 21:45





Finally, for now anyway, uname is nothing to do with your username. It's a command that returns various bits of headline information about your system's currently running kernel. You can read its documentation with man uname.

– roaima
Feb 4 at 21:45




2




2





Bottom line: type what it says: uname⁠ ⁠-r|sed⁠ ⁠'s/[^-]*-[^-]*-//'.  There are no placeholders in that command.

– G-Man
Feb 4 at 21:46






Bottom line: type what it says: uname⁠ ⁠-r|sed⁠ ⁠'s/[^-]*-[^-]*-//'.  There are no placeholders in that command.

– G-Man
Feb 4 at 21:46














Thanks I ran it that way, apparently it is throwing some error. I’ll come back here and edit this once I run it again and put that error up.

– Jonny Vee
Feb 5 at 1:07





Thanks I ran it that way, apparently it is throwing some error. I’ll come back here and edit this once I run it again and put that error up.

– Jonny Vee
Feb 5 at 1:07










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