/usr/share/xsessions/i3-with-shmlog.desktop is in i3-wm 4.14.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | [Desktop Entry]
Name=i3 (with debug log)
Comment=improved dynamic tiling window manager
Exec=i3-with-shmlog
Type=Application
Keywords=tiling;wm;windowmanager;window;manager;
|