【シェルコマンド】iTerm2/Kitty/Sixel graphic protocolを使ってWezTermからSSH経由での画像表示を試す

            
            $ wezterm imgcat cat.jpg
        

            
            $ curl -L https://sw.kovidgoyal.net/kitty/installer.sh | sh /dev/stdin
        

            
            $ . ~/.local/kitty.app/bin/kitty
        

            
            $ sudo ln -sf ~/.local/kitty.app/bin/kitty ~/.local/kitty.app/bin/kitten /usr/bin/
        

            
            $ kitty +kitten icat cat.jpg
        

            
            $ sudo apt install flatpak
$ sudo flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
        

            
            $ flatpak install flathub org.wezfurlong.wezterm

Note that the directories

'/var/lib/flatpak/exports/share'
'/home/*********/.local/share/flatpak/exports/share'

are not in the search path set by the XDG_DATA_DIRS environment variable, so
applications installed by Flatpak may not appear on your desktop until the
session is restarted.

Looking for matches…
error: Nothing matches org.wezfurlong.wezterm in remote flathub
        

            
            Important note: As of March 2021, Raspberry Pi computers still ship with the 32-bit version of Raspberry Pi OS.
However Flathub started phasing out support for that architecture.
If you consider Flathub as an important source of applications, it is recommended to use Raspberry Pi OS 64-bit as newer applications are more likely to be available for that platform.
        

            
            $ flatpak install flathub org.wezfurlong.wezterm

Note that the directories 

'/var/lib/flatpak/exports/share'
'/home/**********/.local/share/flatpak/exports/share'

are not in the search path set by the XDG_DATA_DIRS environment variable, so
applications installed by Flatpak may not appear on your desktop until the
session is restarted.

Looking for matches?
error: Nothing matches org.wezfurlong.wezterm in remote flathub
        

            
            $ curl -fsSL https://apt.fury.io/wez/gpg.key | sudo gpg --yes --dearmor -o /usr/share/keyrings/wezterm-fury.gpg

$ echo 'deb [signed-by=/usr/share/keyrings/wezterm-fury.gpg] https://apt.fury.io/wez/ * *' | sudo tee /etc/apt/sources.list.d/wezterm.list

$ sudo apt update
#...中略
N: Skipping acquire of configured file '*/binary-armhf/Packages' as repository 'https://apt.fury.io/wez * InRelease' doesn't support architecture 'armhf'
#...

$ sudo apt install wezterm
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package wezterm
        

            
            $ curl -L https://sw.kovidgoyal.net/kitty/installer.sh | sh /dev/stdin
$ sudo ln -sf ~/.local/kitty.app/bin/kitty ~/.local/kitty.app/bin/kitten /usr/bin/
        

            
            $ kitten
-bash: /usr/bin/kitten: No such file or directory
$ kitty
-bash: /usr/bin/kitty: No such file or directory
        

            
            $ file kitty
kitty: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-aarch64.so.1, BuildID[sha1]=30223e137a4e1427a05d857d5fce6cccc61cd922, for GNU/Linux 3.7.0, stripped
        

            
            $ uname -a
Linux raspberrypi 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr  3 17:24:16 BST 2023 aarch64 GNU/Linux

$ arch
aarch64
        

            
            $ ldd kitty
	not a dynamic executable
        

            
            $ dpkg --print-architecture
armhf
        

            
            $ file /usr/bin/bash
/usr/bin/bash: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, BuildID[sha1]=f12e6d40fb262ad0037b6ec43162208b76d4da71, for GNU/Linux 3.2.0, stripped

$ ldd /usr/bin/bash
	/usr/lib/arm-linux-gnueabihf/libarmmem-${PLATFORM}.so => /usr/lib/arm-linux-gnueabihf/libarmmem-v8l.so (0xf7a86000)
	libtinfo.so.6 => /lib/arm-linux-gnueabihf/libtinfo.so.6 (0xf7a41000)
	libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xf7a2d000)
	libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xf78da000)
	/lib/ld-linux-armhf.so.3 (0xf7a9b000)
        

            
            $ sudo apt install kitty
        

            
            $ sudo apt install imagemagick
        

            
            $ kitty +kitten icat test-2.jpg
#👇何も起こらない...

$ DISPLAY=:0.0 kitty +kitten icat test-2.jpg
#👇何も起こらない...

$ DISPLAY=:0.0 kitty +kitten icat --transfer-mode=file test-2.jpg
#👇何も起こらない...
        

            
            $ sudo apt install libsixel*
        

            
            $ img2sixel <表示させたい画像ファイル>