update

diff --git a/Tech/Flatpak/install.md b/Tech/Flatpak/install.md
new file mode 100644 (file)
index 0000000..736840b
--- /dev/null
+++ b/Tech/Flatpak/install.md
@@ -0,0 +1,24 @@
+# Install
+
+First, of course, you need to install Flatpak itself.
+
+Then:
+* at least one repository
+* possibly a gui installer
+* an access rights management
+
+## Repository: Flathub
+
+`flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo`
+
+## GUI installers
+
+* plasma-discover (qt, but *not* on flatpak)
+* [Warehouse (gtk)](https://flathub.org/fr/apps/io.github.flattool.Warehouse)
+* [Easy Flatpak gtk?](https://flathub.org/fr/apps/org.dupot.easyflatpak)
+
+## Access rights management
+
+* [Flatseal](https://flathub.org/fr/apps/com.github.tchx84.Flatseal)
+
+

diff --git a/Tech/SteamDeck/README.md b/Tech/SteamDeck/README.md
index d4cff9211ead84c659acca8cb840a8c12e1b0310..799a57c904823608b8517d6766a5e0d87880cdc5 100644 (file)
--- a/Tech/SteamDeck/README.md
+++ b/Tech/SteamDeck/README.md
@@ -4,3 +4,5 @@ Some scripts are also present here:
 
 * **fix_victor_vran.sh**: required commands to install deps for **Victor Vran**
 * **unlock.sh**: unlock the package installation system *pacman*
+
+/home/deck/.steam/root/config/uioverrides/ : boot movies

diff --git a/Tech/SteamDeck/unlock.sh b/Tech/SteamDeck/unlock.sh
index 84408f21c000b1b88177916cae3bd5db476a8d0b..4e4bcbe54e81e5bf29a63ada747d6139a65c4911 100755 (executable)
--- a/Tech/SteamDeck/unlock.sh
+++ b/Tech/SteamDeck/unlock.sh
@@ -1,25 +1,72 @@
 #!/bin/sh
 
 if [ "$USER" != root ]; then
-       echo Requires root access >&2
+       echo "Requires root access (call passwd if needed first)" >&2
        exit 2
 fi
 
+#
+# systemctl stop docker.service
+# systemctl stop docker.socket
+#
+# Docker: /lib/systemd/system/docker.service
+# look for ExecStart=/usr/bin/dockerd -H fd......
+# add a "--data-root /new/path" before the -H
+# copy /var/lib/docker there
+#
+# systemctl daemon-reload
+# systemctl start docker
+#
+# add deck to the docker group
+#
+
 steamos-readonly disable
+if [ "$1" = init ]; then
+    # How to disable sigs ?
+    # /etc/pacman.conf
+    # Under the [options] section, add the following line:
+    # SigLevel = Never
+       if ! grep -q "^SigLevel = Never" /etc/pacman.conf; then
+               sed -i "s:^\(SigLevel .*\):#\1\nSigLevel = Never:" /etc/pacman.conf
+       fi
+       pacman-key --init
+       pacman-key --populate archlinux
+       pacman -Sy
+       (
+               echo '#!/bin/sh'
+               echo cat /etc/hostname
+       ) > /usr/local/bin/hostname
+       chmod a+rx /usr/local/bin/hostname
+       ln -s deck /home/user
 
-if [ "$INIT" = 1 ]; then
-    pacman-key --init
-    pacman-key --populate archlinux
-    pacman -Sy
-fi
+       (
+               echo '#/bin/sh'
+               echo
+               echo 'mkdir -p /tmp/shared'
+               echo chown deck:deck /tmp/shared
+               echo true
+       ) > /etc/rc.local
+       chmod a+rx /etc/rc.local
 
+       (
+               echo '[Unit]'
+               echo Description=Startup Script
+               echo
+               echo '[Service]'
+               echo ExecStart=/etc/rc.local
+               echo
+               echo '[Install]'
+               echo WantedBy=default.target
+       ) > /lib/systemd/system/startup.service
+       systemctl enable startup.service --now
+fi
 pacman -S imagemagick
+pacman -S mc
+pacman -S inotify-tools
 pacman -S docker
-pacman -S linux-neptune-61-headers # for VBox
-pacman -S virtualbox virtualbox-host-dkms virtualbox-guest-iso
-
+#pacman -S linux-neptune-61-headers # for VBox
+#pacman -S virtualbox virtualbox-host-dkms virtualbox-guest-iso
 steamos-readonly enable
 
-modprobe vboxdrv
+#modprobe vboxdrv
 
-echo If it failed, you may want to try again with INIT=1

diff --git a/Tech/bash.md b/Tech/bash.md
index fd9705ac87d48f695132ce0158fd5202c13d1814..b7a00c6b00a232eb28263fc0f3660770e40da554 100644 (file)
--- a/Tech/bash.md
+++ b/Tech/bash.md
@@ -9,6 +9,12 @@ You may now use Ctrl+R again to search for the previous match.
 
 **Ctrl-X**, **Ctrl-E**: will open the current line in EDITOR.
 
+## Terminal title
+
+```sh
+echo -ne "\033]0;MY_NEW_TITLE\007"
+```
+
 ## Arrays
 
 ```bash
@@ -17,4 +23,60 @@ You may now use Ctrl+R again to search for the previous match.
     echo ${arr[@]}
     echo ${arr[*]}
     echo ...
+    copy=("${arr[@]}")
 ```
+
+## Cursor
+
+### Hide cursor
+
+tput civis
+
+#### Cursor movement
+
+- Position the Cursor:
+  \033[<L>;<C>H
+     Or
+  \033[<L>;<C>f
+  puts the cursor at line L and column C.
+- Move the cursor up N lines:
+  \033[<N>A
+- Move the cursor down N lines:
+  \033[<N>B
+- Move the cursor forward N columns:
+  \033[<N>C
+- Move the cursor backward N columns:
+  \033[<N>D
+
+- Clear the screen, move to (0,0):
+  \033[2J
+- Erase to end of line:
+  \033[K
+
+- Save cursor position:
+  \033[s
+- Restore cursor position:
+  \033[u
+
+## Escape
+
+escape1() {
+        rul1='s:\\:\\\\:g'
+        rul2="s:':'\\\\'':g"
+        /bin/echo -nE "$1" | sed "$rul1;$rul2;"
+}
+
+escape() {
+        # bashism: last part is to "cancel" empty, single argument
+        #builtin printf ' %q' "$@" | cut -c2- | sed "s:^''$::"
+
+        # pure sh version for alpine and zimit and...
+        if [ "$*" != "" ]; then
+                while [ $# -gt 0 ]; do
+                        /bin/echo -nE "'`escape1 "$1"`' "
+                        shift
+                done
+        fi | sed 's: $::'
+
+        echo
+}

diff --git a/index.md b/index.md
index 0955af409deca6ce5d1b19e9afd8ff060ec32455..0aa61c96c02cbe8834b26a1cf461a6c5f4952af5 100644 (file)
--- a/index.md
+++ b/index.md
@@ -4,7 +4,7 @@ Some documentation:
 
 * Politique:
     * [Le droit d'asile (France)](/Politique/Le%20droit%20d'asile%20pour%20les%20nuls)
-    * [Qu'est-ce qui cloche dans mon CV ?\r](/Politique/Qu'est-ce%20qui%20cloche%20dans%20mon%20CV)
+    * [Qu'est-ce qui cloche dans mon CV ?](/Politique/Qu'est-ce%20qui%20cloche%20dans%20mon%20CV)
 * Quotes:
     * [Humans need lies](/Quotes/Humans%20need%20lies)
 * History:
@@ -24,6 +24,8 @@ Some documentation:
         * [Force X11](/Tech/SteamDeck/force-x11)
         * [Docker](/Tech/SteamDeck/docker)
     * [SSH](/Tech/ssh)
+    * python:
+        * [Virtual Environments (venv)](/Tech/python/Virtual%20Environments%20(venv))
     * [Web CSS](/Tech/web-css)
     * [MP4 Conversion](/Tech/mp4)
     * Raspi: