# Setup Ubuntu 20.04 (apt, snap, flatpak) Part of [My Ubuntu 22.04 preferences](/ubuntu_setup/). ## apt: check diff (old-pc vs new-pc) ```bash # on ssh-pc: mkdir ~/logs/ ssh OLD_PC_IP apt list --installed > ~/logs/ubuntu_apt-list.old.txt ssh NEW_PC_IP apt list --installed > ~/logs/ubuntu_apt-list.new.1.txt # 20.04 focal # 22.04 jammy sed -E 's/focal/jammy/g' ~/logs/ubuntu_apt-list.old.txt > ~/logs/ubuntu_apt-list.old.sed.txt sed -E 's/\/.+$//g' ~/logs/ubuntu_apt-list.old.txt > ~/logs/ubuntu_apt-list.old.name-only.txt sed -E 's/\/.+$//g' ~/logs/ubuntu_apt-list.new.1.txt > ~/logs/ubuntu_apt-list.new.1.name-only.txt # delta: https://github.com/dandavison/delta delta ~/logs/ubuntu_apt-list.old.sed.txt ~/logs/ubuntu_apt-list.new.1.txt delta ~/logs/ubuntu_apt-list.old.name-only.txt ~/logs/ubuntu_apt-list.new.1.name-only.txt ``` ## apt: install ```bash rsync -av /etc/systemd/ /etc/systemd.orig/ sudo apt install tmux tmux bash # [gui] : don't install on Ubuntu server # [systemd] : installs systemd unit file # echo > /tmp/apt_find_systemd_utils_done.txt # function find_systemd_units # set -l PKG $argv[1] # set_color green # echo -n "$PKG" # set_color normal # grep -q $PKG /tmp/apt_find_systemd_utils_done.txt && echo ' skip' && return # echo # apt-file list $PKG | ag '/etc/init\.d|systemd' # # TODO: recursive # # apt-cache depends --recurse nginx-extras # too many... # # TODO: asciidoctor -> # apt-file list '' # empty # for pkg in (apt-cache depends $PKG | grep -P -o '(?<=^ Depends: ).+') # echo -n "$PKG -> $pkg" # grep -q $pkg /tmp/apt_find_systemd_utils_done.txt && echo ' skip' && continue # echo # apt-file list pkg | ag '^/etc/init\.d|systemd' # echo "$pkg" >> /tmp/apt_find_systemd_utils_done.txt # end # echo "$PKG" >> /tmp/apt_find_systemd_utils_done.txt # end # find_systemd_units nginx-extras # find_systemd_units xl2tpd # # # ls -lrt /etc/init.d/ # apt-file search /etc/init.d/nginx # ls -lrt --color /etc/systemd/system/ | tail -20 # ls -lrt --color /etc/systemd/system/multi-user.target.wants | tail -20 apps=( apt-file # asciidoctor # atop # [systemd] atop-rotate.service atop-rotate.timer atop.service atopacct.service audacity # [gui] autoconf # automake # autossh # bear # binutils # binutils-arm-linux-gnueabi # binutils-arm-linux-gnueabihf # bison # blender # [gui] bmake # bpfcc-tools # bpftrace # bridge-utils # build-essential # ccache # cflow # check # chrome-gnome-shell # [gui] clang # clang-format # clang-tidy # clang-tools # clangd # cloud-image-utils # cloud-init # cmake # cmake-qt-gui # [gui] cmake-gui compiz # [gui] compizconfig-settings-manager # [gui] cowsay # cppcheck # cppcheck-gui # [gui] crossbuild-essential-arm64 # cscope # csh # cu # curl # cvs # daemonize # device-tree-compiler # dtc diffstat # dnsutils # doxygen # duf # dwarfdump # dwarves # linux kernel config BTF easystroke # [gui] elfutils # emacs # entr # ethtool # expat # expect # fail2ban # fail2ban.service faketime # fasd # ffmpeg # flatpak # [systemd] flatpak-system-helper.service flatpak-oci-authenticator.service flatpak-portal.service flatpak-session-helper.service flex # fonts-ricty-diminished # [gui] g++ # gawk # gcc # gcc-arm-linux-gnueabi # gcc-arm-linux-gnueabihf # gcovr # gdb-multiarch # gdbserver # gddrescue # gettext # gimp # [gui] git # git-cvs # git-email # git-lfs # git-merge-changelog # git-svn # gitk # [gui] glibc-source # gnome-tweaks # [gui] gnulib # gnumeric # [gui] golang-go # gpart # [gui] gparted # [gui] gperf # gpick # grabc # [gui] graphviz # groff # gthumb # [gui] htop # hunspell # hwinfo # ibus-mozc # [gui] iftop # ike-scan # inkscape # [gui] inotify-tools # iotop # iperf # iperf3 # jo # jq # kdiff3-qt # [gui] "kdiff3" has bug in pasting ksh # lame # lcov # ldap-utils # ldnsutils # libaio-dev # libbind-dev # libbluetooth-dev # libboost-all-dev # libbsd-dev # libc-ares-dev # libc++-dev # libc6-dbg # libcap-dev # libcap-ng-dev # libcap-ng-utils # libclang-dev # libcurl4-openssl-dev # libdbus-1-dev # libdbus-glib-1-dev # libdvdnav4 # libdw-dev # dwarf libdwarf-dev # libedit-dev # libelf-dev # libev-dev # libevent-dev # libfuse-dev # libgcrypt-dev # libgtest-dev # libimage-exiftool-perl # libmagic-dev # libmpc-dev # libncursesw5-dev # libpcap-dev # libreadline-dev # libsmi2-dev # libsource-highlight-dev # libsystemd-dev # libtool # libtool-bin # libvirt-clients # [gui] libvte-dev # [gui] libwebkit2gtk-4.1-dev # [gui] libwireshark-dev # [gui] libxtst-dev # lld # lldb # llvm # lnav # ltrace # mcomix # [gui] mercurial # meson # minicom # moreutils # mosh # musl # musl-dev # musl-tools # net-tools # ninja-build # nkf # nmap # npm # openssh-server # [systemd] rescue-ssh.target ssh.service ssh.socket ssh@.service openssl # pandoc # peek # [gui] perl # php # pinta # [gui] pkg-config # ppp # ppp-dev # pwgen # pydf # python-all-dev # python3-all-dev # python3-dbg # python3-pip # python3-venv # qemu # qemu-system-x86 # r-base-core # readline-common # recordmydesktop # [gui] reptyr # rr # scons # screen # shellcheck # silversearcher-ag # smplayer # [gui] sshfs # subversion # texinfo # texlive # tig # tilix # [gui] timidity # tmux # trash-cli # tree # uftrace # unar # [gui] unrar # usbview # [gui] valgrind # vim-gtk # [gui] vinagre # virt-manager # [gui] virtualbox # virtualbox-guest-additions-iso # vlc # [gui] wireshark-dev # wmctrl # xbindkeys # [gui] xclip # [gui] xdotool # [gui] xsel # [gui] zlib1g-dev # zsh # ) # not install : <<'EOS' # prompt apears and stops; install later libdvd-pkg # tshark # ubuntu-restricted-extras # [gui] virtualbox-ext-pack # wireshark # [gui] # don't install via apt; install according to the official website adb # docker-ce # fish # # unstable; maybe newer version exists; check manually guile-2.2-dev # guile-3.0-dev # liblua5.4-0-dbg # liblua5.4-dev # libstdc++6-12-dbg # libstdc++6-12-dbg-arm64-cross # libstdc++6-12-dbg-armhf-cross # lua5.4 # openjdk-18-dbg # openjdk-18-doc # openjdk-18-jdk # openjdk-18-source # # not frequently used acct # [systemd] acct.service aha # android-sdk # ant # aqemu # [gui] asunder # [gui] at # [systemd] atd.service; replaced with systemd-run composer # php darktable # [gui] ddd # [gui] diodon # [gui] clipboard manager exfat-fuse # filezilla # [gui] filter # freeradius # [systemd] freeradius.service ghc # haskell git-flow # gnome-shell-extensions-gpaste # [gui] gnome-software-plugin-flatpak # https://flatpak.org/setup/Ubuntu/ gtick # [gui] gtk-doc-tools # hardinfo # [gui] haskell-stack # haskell help2man # ifupdown # [systemd] ifup@.service ifupdown-pre.service ifupdown-wait-online.service networking.service inetutils-telnetd # intltool # isc-dhcp-server # [systemd] isc-dhcp-server.service isc-dhcp-server6.service ispell # iwyu # javacc # kcachegrind # [gui] kdialog # [gui] keychain # lirc # [systemd] irexec.service lircd-setup.service lircd-uinput.service lircd.service lircd.socket lircmd.service lm-sensors # [systemd] lm-sensors.service mininet # mutt # mysql-client # nginx-extras # [systemd] nginx-common: /etc/init.d/nginx nginx.service nodejs # pavucontrol # [gui] https://askubuntu.com/a/229365/764025 pydf # qtbase5-dev # qtbase5-dev-tools # qtmultimedia5-dev # qttools5-dev # qttools5-dev-tools # remake # reportbug # restic # rubberband-cli # samba # [systemd] /etc/init.d/nmbd /etc/init.d/samba-ad-dc /etc/init.d/smbd nmbd.service samba-ad-dc.service smbd.service sbcl # secure-delete # setserial # [systemd] etc-setserial.service setserial.service snmp # snmp-mibs-downloader # snmpd # [systemd] snmpd.service sparkleshare # [gui] spell # strongswan # [systemd] strongswan-starter: strongswan-starter.service strongswan-pki # sysstat # [systemd] sysstat-collect.service sysstat-collect.timer sysstat-summary.service sysstat-summary.timer sysstat.service tcpreplay # tftpd-hpa # [systemd] /etc/init.d/tftpd-hpa thinkfan # [systemd] thinkfan-sleep.service thinkfan-wakeup.service thinkfan.service tk # tldr # tlp # [systemd] tlp.service tlp-rdw # tp-smapi-dkms # u-boot-tools # uml-utilities # User-mode Linux vlan # vsftpd # [systemd] vsftpd.service whois # xl2tpd # [systemd] /etc/init.d/xl2tpd xserver-xorg-dev # [gui] xutils-dev # EOS # takes about 25min sudo apt-get install -y "${apps[@]}" #0 upgraded, 1927 newly installed, 0 to remove and 0 not upgraded. #Need to get 3,022 MB/3,023 MB of archives. #After this operation, 10.7 GB of additional disk space will be used. # --install-suggests -> 3897 newly installed, 7,775 MB/7,847 MB, 24.7 GB tail -c+0 -f /var/log/apt/term.log # packages which need user interactions: # TAB to switch choice sudo apt install libdvd-pkg # Configuring libdvd-pkg: Please run "sudo dpkg-reconfigure libdvd-pkg" to launch this process for the first time. Enable automatic upgrades for libdvdcss2? Yes sudo dpkg-reconfigure libdvd-pkg # Download, build, and install libdvdcss2/1.4.3-1? Yes sudo apt install tshark wireshark # Configuring wireshark-common: Should non-superusers be able to capture packets? Yes sudo apt install ubuntu-restricted-extras # Configuring ttf-mscorefonts-installer: Do you accept the EULA license terms?: Yes sudo apt install virtualbox-ext-pack # Configuring virtualbox-ext-pack: Do you accept the terms of the VirtualBox PUEL license?: Yes # To reconfigure: sudo dpkg-reconfigure libdvd-pkg sudo dpkg-reconfigure wireshark-common sudo dpkg-reconfigure virtualbox-ext-pack # on ssh-pc: __%pp:cut:begin__ ssh wsh79 apt list --installed > ~/logs/ubuntu_apt-list.new.2.txt __%pp:cut:end__ ssh NEW_PC_IP apt list --installed > ~/logs/ubuntu_apt-list.new.2.txt sed -E 's/\/.+$//g' ~/logs/ubuntu_apt-list.new.2.txt > ~/logs/ubuntu_apt-list.new.2.name-only.txt delta ~/logs/ubuntu_apt-list.old.sed.txt ~/logs/ubuntu_apt-list.new.2.txt delta ~/logs/ubuntu_apt-list.old.name-only.txt ~/logs/ubuntu_apt-list.new.2.name-only.txt delta /etc/systemd/ # check installed units ``` ## flatpak https://flatpak.org/setup/Ubuntu/ ```bash sudo apt install flatpak flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo #==== AUTHENTICATING FOR org.freedesktop.Flatpak.configure-remote ==== #Authentication is required to configure software repositories #Authenticating as: wsh,,, (wsh) #Password: # enter system password ``` https://github.com/phw/peek ```bash # old; now can be installed with apt-get # flatpak install flathub com.uploadedlobster.peek # # install password 8 times... # # TODO: next time: try sudo flatpak install ... ```