p = <pid of running app>
strings /proc/self/environ | sed 's#^#export #' | sed 's#=#="#' | sed 's#$#"#' > Desktop/app
cat /proc/$p/cmdline >> Desktop/app
в случае с .exe нужно заменить все-таки на вызов wine64 и если убрать все лишнее получится вполне себе ярлык:
export GST_PLUGIN_SYSTEM_PATH_1_0="/home/az/.local/share/lutris/runners/wine/lutris-fshack-6.21-6-x86_64/lib64/gstreamer-1.0/:/home/az/.local/share/lutris/runners/wine/lutris-fshack-6.21-6-x86_64/lib/gstreamer-1.0/"
export PWD="/opt/Games/origin/drive_c/Program Files (x86)/Origin"
export DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1="1"
export WINEESYNC="1"
export XAUTHORITY="/home/az/.Xauthority"
export XDG_GREETER_DATA_DIR="/var/lib/lightdm-data/az"
export LUTRIS_GAME_UUID="67a989c3-410c-4053-a597-151770746b92"
export WINEARCH="win64"
export WINEPREFIX="/opt/Games/origin"
export WINEDLLOVERRIDES="d3d10core,d3d11,d3d12,d3d9,d3dcompiler_42,d3dcompiler_43,d3dcompiler_46,d3dcompiler_47,d3dx10,d3dx10_33,d3dx10_34,d3dx10_35,d3dx10_36,d3dx10_37,d3dx10_38,d3dx10_39,d3dx10_40,d3dx10_41,d3dx10_42,d3dx10_43,d3dx11_42,d3dx11_43,d3dx9_24,d3dx9_25,d3dx9_26,d3dx9_27,d3dx9_28,d3dx9_29,d3dx9_30,d3dx9_31,d3dx9_32,d3dx9_33,d3dx9_34,d3dx9_35,d3dx9_36,d3dx9_37,d3dx9_38,d3dx9_39,d3dx9_40,d3dx9_41,d3dx9_42,d3dx9_43,dxgi,nvapi,nvapi64,nvml=n;nvapi,nvapi64,winemenubuilder="
export WINE_LARGE_ADDRESS_AWARE="1"
export game_name="Origin"
export DISPLAY=":0.0"
export WINEDEBUG="-all"
export STAGING_SHARED_MEMORY="0"
export LD_LIBRARY_PATH="/home/az/.local/share/lutris/runners/wine/lutris-fshack-6.21-6-x86_64/lib:/home/az/.local/share/lutris/runners/wine/lutris-fshack-6.21-6-x86_64/lib64:/lib/x86_64-linux-gnu:/lib/i386-linux-gnu:/opt/amdgpu/lib/x86_64-linux-gnu:/opt/amdgpu/lib/i386-linux-gnu:/lib:/opt/rocm-4.5.1/opencl/lib:/lib/i386-linux-gnu/i686/sse2:/lib/i386-linux-gnu/sse2:/usr/lib/x86_64-linux-gnu/libfakeroot:/lib64:/lib32:/lib64:/usr/lib:/usr/lib64:/usr/lib32:/usr/lib64:/usr/lib/i386-linux-gnu:/usr/lib/x86_64-linux-gnu:/home/az/.local/share/lutris/runtime/Ubuntu-18.04-i686:/home/az/.local/share/lutris/runtime/steam/i386/lib/i386-linux-gnu:/home/az/.local/share/lutris/runtime/steam/i386/lib:/home/az/.local/share/lutris/runtime/steam/i386/usr/lib/i386-linux-gnu:/home/az/.local/share/lutris/runtime/steam/i386/usr/lib:/home/az/.local/share/lutris/runtime/Ubuntu-18.04-x86_64:/home/az/.local/share/lutris/runtime/steam/amd64/lib/x86_64-linux-gnu:/home/az/.local/share/lutris/runtime/steam/amd64/lib:/home/az/.local/share/lutris/runtime/steam/amd64/usr/lib/x86_64-linux-gnu:/home/az/.local/share/lutris/runtime/steam/amd64/usr/lib:$LD_LIBRARY_PATH"
export WINEFSYNC="0"
export DXVK_NVAPIHACK="0"
export LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libgamemodeauto.so.0"
export WINELOADERNOEXEC="1"
export WINEPRELOADRESERVE="140000000-14e8aa000"
/home/az/.local/share/lutris/runners/wine/lutris-fshack-6.21-6-x86_64/bin/wine64 "/opt/Origin/Battlefield V/bfv.exe" >/dev/null
з.ы. эта платформа - просто жуть какая-то.