Is there a way to make a file "append only"? I've lost some logfiles that got overwritten when I wanted them just to be appended. I know with NTFS there are detailed permissions that can be set, but ...

/etc/profile.d/flatpak-bindir.sh:10: command not found: append_path we set XMODIFIERS GTK_IM_MODULE QT_IM_MODULE in profile.d /etc/profile.d/perlbin.sh:6: command not ...