skype installed:
20.8.2017

/.
/opt
/opt/skypeforlinux
/opt/skypeforlinux/skypeforlinux
/usr
/usr/bin
/usr/bin/skypeforlinux
/usr/share
/usr/share/applications
/usr/share/applications/skypeforlinux.desktop
/usr/share/doc
/usr/share/doc/skypeforlinux
/usr/share/doc/skypeforlinux/copyright
/usr/share/doc/skypeforlinux/third-party_attributions.html
/usr/share/icons
/usr/share/icons/hicolor
/usr/share/icons/hicolor/1024x1024
/usr/share/icons/hicolor/1024x1024/apps
/usr/share/icons/hicolor/1024x1024/apps/skypeforlinux.png
/usr/share/icons/hicolor/16x16
/usr/share/icons/hicolor/16x16/apps
/usr/share/icons/hicolor/16x16/apps/skypeforlinux.png
/usr/share/icons/hicolor/256x256
/usr/share/icons/hicolor/256x256/apps
/usr/share/icons/hicolor/256x256/apps/skypeforlinux.png
/usr/share/icons/hicolor/32x32
/usr/share/icons/hicolor/32x32/apps
/usr/share/icons/hicolor/32x32/apps/skypeforlinux.png
/usr/share/icons/hicolor/512x512
/usr/share/icons/hicolor/512x512/apps
/usr/share/icons/hicolor/512x512/apps/skypeforlinux.png
/usr/share/pixmaps
/usr/share/pixmaps/skypeforlinux.png
/usr/share/skypeforlinux
/usr/share/skypeforlinux/LICENSE
/usr/share/skypeforlinux/LICENSES.chromium.html
/usr/share/skypeforlinux/blink_image_resources_200_percent.pak
/usr/share/skypeforlinux/content_resources_200_percent.pak
/usr/share/skypeforlinux/content_shell.pak
/usr/share/skypeforlinux/icudtl.dat
/usr/share/skypeforlinux/libffmpeg.so
/usr/share/skypeforlinux/libnode.so
/usr/share/skypeforlinux/locales
/usr/share/skypeforlinux/locales/am.pak
/usr/share/skypeforlinux/locales/ar.pak
/usr/share/skypeforlinux/locales/bg.pak
/usr/share/skypeforlinux/locales/bn.pak
/usr/share/skypeforlinux/locales/ca.pak
/usr/share/skypeforlinux/locales/cs.pak
/usr/share/skypeforlinux/locales/da.pak
/usr/share/skypeforlinux/locales/de.pak
/usr/share/skypeforlinux/locales/el.pak
/usr/share/skypeforlinux/locales/en-GB.pak
/usr/share/skypeforlinux/locales/en-US.pak
/usr/share/skypeforlinux/locales/es-419.pak
/usr/share/skypeforlinux/locales/es.pak
/usr/share/skypeforlinux/locales/et.pak
/usr/share/skypeforlinux/locales/fa.pak
/usr/share/skypeforlinux/locales/fake-bidi.pak
/usr/share/skypeforlinux/locales/fi.pak
/usr/share/skypeforlinux/locales/fil.pak
/usr/share/skypeforlinux/locales/fr.pak
/usr/share/skypeforlinux/locales/gu.pak
/usr/share/skypeforlinux/locales/he.pak
/usr/share/skypeforlinux/locales/hi.pak
/usr/share/skypeforlinux/locales/hr.pak
/usr/share/skypeforlinux/locales/hu.pak
/usr/share/skypeforlinux/locales/id.pak
/usr/share/skypeforlinux/locales/it.pak
/usr/share/skypeforlinux/locales/ja.pak
/usr/share/skypeforlinux/locales/kn.pak
/usr/share/skypeforlinux/locales/ko.pak
/usr/share/skypeforlinux/locales/lt.pak
/usr/share/skypeforlinux/locales/lv.pak
/usr/share/skypeforlinux/locales/ml.pak
/usr/share/skypeforlinux/locales/mr.pak
/usr/share/skypeforlinux/locales/ms.pak
/usr/share/skypeforlinux/locales/nb.pak
/usr/share/skypeforlinux/locales/nl.pak
/usr/share/skypeforlinux/locales/pl.pak
/usr/share/skypeforlinux/locales/pt-BR.pak
/usr/share/skypeforlinux/locales/pt-PT.pak
/usr/share/skypeforlinux/locales/ro.pak
/usr/share/skypeforlinux/locales/ru.pak
/usr/share/skypeforlinux/locales/sk.pak
/usr/share/skypeforlinux/locales/sl.pak
/usr/share/skypeforlinux/locales/sr.pak
/usr/share/skypeforlinux/locales/sv.pak
/usr/share/skypeforlinux/locales/sw.pak
/usr/share/skypeforlinux/locales/ta.pak
/usr/share/skypeforlinux/locales/te.pak
/usr/share/skypeforlinux/locales/th.pak
/usr/share/skypeforlinux/locales/tr.pak
/usr/share/skypeforlinux/locales/uk.pak
/usr/share/skypeforlinux/locales/vi.pak
/usr/share/skypeforlinux/locales/zh-CN.pak
/usr/share/skypeforlinux/locales/zh-TW.pak
/usr/share/skypeforlinux/natives_blob.bin
/usr/share/skypeforlinux/pdf_viewer_resources.pak
/usr/share/skypeforlinux/resources
/usr/share/skypeforlinux/resources/app.asar
/usr/share/skypeforlinux/resources/app.asar.unpacked
/usr/share/skypeforlinux/resources/app.asar.unpacked/node_modules
/usr/share/skypeforlinux/resources/app.asar.unpacked/node_modules/keytar
/usr/share/skypeforlinux/resources/app.asar.unpacked/node_modules/keytar/build
/usr/share/skypeforlinux/resources/app.asar.unpacked/node_modules/keytar/build/Release
/usr/share/skypeforlinux/resources/app.asar.unpacked/node_modules/keytar/build/Release/keytar.node
/usr/share/skypeforlinux/resources/app.asar.unpacked/node_modules/sqlite3
/usr/share/skypeforlinux/resources/app.asar.unpacked/node_modules/sqlite3/lib
/usr/share/skypeforlinux/resources/app.asar.unpacked/node_modules/sqlite3/lib/binding
/usr/share/skypeforlinux/resources/app.asar.unpacked/node_modules/sqlite3/lib/binding/node_sqlite3.node
/usr/share/skypeforlinux/resources/default_app.asar
/usr/share/skypeforlinux/resources/electron.asar
/usr/share/skypeforlinux/skypeforlinux
/usr/share/skypeforlinux/snapshot_blob.bin
/usr/share/skypeforlinux/ui_resources_200_percent.pak
/usr/share/skypeforlinux/version
/usr/share/skypeforlinux/views_resources_200_percent.pak