コマンドの練習のため、いったん削除 :~$ sudo apt-get purge jd Reading package lists... Done 略 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded. After this operation, 8,217 kB disk space will be freed. Do you want to continue? [Y/n] y (Reading database ... 259306 files and directories currently installed.) Removing jd (1:2.8.9-150226-5build1) ... Processing triggers for man-db (2.7.5-1) ... Processing triggers for desktop-file-utils (0.22-1ubuntu5.1) ... Processing triggers for bamfdaemon (0.5.3~bzr0+16.04.20160824-0ubuntu1) ... Rebuilding /usr/share/applications/bamf-2.index... Processing triggers for mime-support (3.59ubuntu1) ...
その結果は $ sudo dpkg -L jd dpkg-query: package 'jd' is not installed Use dpkg --info (= dpkg-deb --info) to examine archive files, and dpkg --contents (= dpkg-deb --contents) to list their contents.