pacman 패키지 삭제하기

우선.. 버전을 빼고 설치된 패키지 목록을 보기..

% pacman -Q|cut -f 1 -d " "
apr
apr-devel
apr-util
apr-util-devel
asciidoc
aspell
aspell-devel
autoconf
autoconf2.13
autogen
automake-wrapper
automake1.1
...

다음.. 의존성 걸린 패키지들까지 몽땅 삭제하기..

% pacman -Rcn mingw-w64-i686-SDL2 mingw-w64-i686-allegro mingw-w64-i686-boost mingw-w64-i686-cgal mingw-w64-i686-clblast mingw-w64-i686-doxygen mingw-w64-i686-eigen3 mingw-w64-i686-ffmpeg mingw-w64-i686-fftw mingw-w64-i686-fontconfig mingw-w64-i686-freealut mingw-w64-i686-freeimage mingw-w64-i686-ftgl mingw-w64-i686-glew mingw-w64-i686-glfw mingw-w64-i686-glm mingw-w64-i686-imagemagick mingw-w64-i686-intel-tbb mingw-w64-i686-liblas mingw-w64-i686-libmariadbclient mingw-w64-i686-libssh2 mingw-w64-i686-libzip mingw-w64-i686-magnum mingw-w64-i686-magnum-integration mingw-w64-i686-magnum-plugins mingw-w64-i686-oce mingw-w64-i686-pdcurses mingw-w64-i686-physfs mingw-w64-i686-pkg-config mingw-w64-i686-python2 mingw-w64-i686-qt-creator mingw-w64-i686-qt5 mingw-w64-i686-wxWidgets mingw-w64-i686-zeromq
checking dependencies...
:: mingw-w64-i686-harfbuzz optionally requires mingw-w64-i686-cairo: hb-view program
:: mingw-w64-i686-libde265 optionally requires mingw-w64-i686-ffmpeg: sherlock265
:: mingw-w64-i686-libde265 optionally requires mingw-w64-i686-qt5: sherlock265
warning: dependency cycle detected:
warning: mingw-w64-i686-ffms2 will be removed after its mingw-w64-i686-ffmpeg dependency
 
Packages (47) mingw-w64-i686-cairo-1.16.0-1  mingw-w64-i686-curl-7.69.1-2
              mingw-w64-i686-ffms2-2.23.1-1  mingw-w64-i686-flif-0.3-1
              mingw-w64-i686-gdal-3.0.4-2  mingw-w64-i686-libass-0.14.0-1
              mingw-w64-i686-libcaca-0.99.beta19-5
              mingw-w64-i686-libkml-1.3.0-8  mingw-w64-i686-netcdf-4.7.3-1
              mingw-w64-i686-poppler-0.86.1-1  mingw-w64-i686-qbs-1.15.0-1
              mingw-w64-i686-ttf-dejavu-2.37-2
              mingw-w64-i686-x264-git-r2991.1771b556-1
              mingw-w64-i686-SDL2-2.0.12-1  mingw-w64-i686-allegro-5.2.6.0-1
              mingw-w64-i686-boost-1.72.0-1  mingw-w64-i686-cgal-5.0-1
              mingw-w64-i686-clblast-1.5.1-1  mingw-w64-i686-doxygen-1.8.17-1
              mingw-w64-i686-eigen3-3.3.7-1  mingw-w64-i686-ffmpeg-4.2.2-2
              mingw-w64-i686-fftw-3.3.8-1  mingw-w64-i686-fontconfig-2.13.1-1
              mingw-w64-i686-freealut-1.1.0-1
              mingw-w64-i686-freeimage-3.18.0-3  mingw-w64-i686-ftgl-2.4.0-1
              mingw-w64-i686-glew-2.1.0-1  mingw-w64-i686-glfw-3.3.2-1
              mingw-w64-i686-glm-0.9.9.7-1
              mingw-w64-i686-imagemagick-7.0.9.17-1
              mingw-w64-i686-intel-tbb-1~2020.2-1
              mingw-w64-i686-liblas-1.8.1-1
              mingw-w64-i686-libmariadbclient-2.3.7-1
              mingw-w64-i686-libssh2-1.9.0-1  mingw-w64-i686-libzip-1.6.1-1
              mingw-w64-i686-magnum-2019.10-1
              mingw-w64-i686-magnum-integration-2019.01-2
              mingw-w64-i686-magnum-plugins-2019.10-1
              mingw-w64-i686-oce-0.18.3-3  mingw-w64-i686-pdcurses-4.1.0-3
              mingw-w64-i686-physfs-3.0.2-1  mingw-w64-i686-pkg-config-0.29.2-1
              mingw-w64-i686-python2-2.7.17-1
              mingw-w64-i686-qt-creator-4.11.1-1  mingw-w64-i686-qt5-5.14.1-3
              mingw-w64-i686-wxWidgets-3.0.4-3  mingw-w64-i686-zeromq-4.3.2-1
 
Total Removed Size:  2425.99 MiB
 
:: Do you want to remove these packages? [Y/n]
...