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- File names and paths are case-sensitive
- Directory separator is "/" (slash)
- File access rights (owner/group/others)
When patching D2000 binaries, the following steps should be performed
- owner/group should be changed to the D2000 user and group under which the D2000 system was installed, e.g.
chown d2000:d2000 kernel - read/write/execute flags should be set so that at least the D2000 user can run them, e.g.
chmod 755 archiv - D2000 Kernel process requires special capabilities to create multicast sockets:
setcap cap_net_raw=pe kernel - D2000 Kom process may require special capabilities to work with raw sockets, to bind to privileged ports and to work with GPIO:
setcap cap_dac_override,cap_sys_rawio,cap_net_bind_service+ep kom