[screen-devel] [bug #57628] Can't access $HOSTNAME in screenrc file

[Carl Ponder]

URL:
  <https://savannah.gnu.org/bugs/?57628>

                 Summary: Can't access $HOSTNAME in screenrc file
                 Project: GNU Screen
            Submitted by: carlponder
            Submitted on: Sat 18 Jan 2020 10:27:04 PM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: None
           Fixed Release: None
         Planned Release: None
           Work Required: None

    _______________________________________________________

Details:

These lines don't work inside my "screenrc" file:

    exec !.. ./bin/director config-gpgpu.xml %H 
    exec !.. ./bin/director config-gpgpu.xml $HOST
    exec !.. ./bin/director config-gpgpu.xml $HOSTNAME
    screen ./bin/director config-gpgpu.xml $HOST
    screen ./bin/director config-gpgpu.xml $HOSTNAME

It looks like some environmet-variable expansion is available

    setenv LD_LIBRARY_PATH $PWD/lib/NVIDIA_V100-x86_64-Ubuntu_18.04

If I use an explicit host name, it does work

    exec !.. ./bin/director config-gpgpu.xml prm-dgx-10

but that's useless since I don't know what node I will be running on.




    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?57628>

_______________________________________________
  Message sent via Savannah
  https://savannah.gnu.org/