**touchscreen :**
	**xinput --list** list all input
	**xinput disable 12** disable the input 12, touchscreen for Lenovo-FLEX-3-1120
	**load to start :** add "xinput disable 12" in application autostart
	ADD FORMULA TO FIND 12

**appimage :**
	**chmod +x <name>.appimage** make it executable
	**sudo vim /usr/share/applications/<name>.desktop** create a file.desktop with content :
		[Desktop Entry]
		Exec=/absolute/path/to/file/<name>.AppImage
		Name=<name>
		Type=Application
	**( cd /usr/share/applications && chmod 644 <name>.desktop )** maybe change permissions

**applications :**
	**ln -s /path/to/executable /usr/bin**
	add /usr/share/applications/<name>.desktop as explained above for appimages

**firefox extension source code :**
	**right click on install** and select "copy link"
	**curl -L <link> > /tmp/myextension.xpi** download the extension with curl inside a tmp file
	**unzip /tmp/myextension.xpi -d /tmp/myextension** unzip the content
	enjoy reading it ;)

**enable accents on ubuntu :**
	**compose key = right alt** change in keyboard > layout > compose key
		**sudo apt install gnome-tweaks** maybe install tweak to change compose key
	**r-alt ' e** é
	**r-alt ` e** è
	**alternatively :** https://askubuntu.com/questions/1028957/how-to-set-a-compose-key-in-ubuntu-18-04
			**man xkeyboard-config** look for the compose options (shortcut: enter /compose:). You will find
				compose:ralt          Right Alt                  
				compose:lwin          Left Win                   
				compose:lwin-altgr    3rd level of Left Win      
				compose:rwin          Right Win                  
				compose:rwin-altgr    3rd level of Right Win     
				compose:menu          Menu                       
				compose:menu-altgr    3rd level of Menu          
				compose:lctrl         Left Ctrl                  
				compose:lctrl-altgr   3rd level of Left Ctrl     
				compose:rctrl         Right Ctrl                 
				compose:rctrl-altgr   3rd level of Right Ctrl    
				compose:caps          Caps Lock                  
				compose:caps-altgr    3rd level of Caps Lock     
				compose:102           <Less/Greater>             
				compose:102-altgr     3rd level of <Less/Greater>
				compose:paus          Pause                      
				compose:prsc          PrtSc                      
				compose:sclk          Scroll Lock                
			**setxkbmap -option compose:paus** let us say you want to pick Pause as the compose key. Just issue
			**XKBOPTIONS="terminate:ctrl_alt_bksp,compose:paus"** to make it reboot-persistent,
																												edit /etc/default/keyboard
																												if you had other options already,
																												separate them with commas

**connect to planet hoster with ssh :**
	ssh hugugtzx@world-370.fr.planethoster.net -p 5022
	**to enable vi :** `export TERM=xterm`
	**locked files on nextcloud :** https://help.nextcloud.com/t/file-is-locked-how-to-unlock/1883

**youtube-dl for france.tv :**
	https://github.com/ytdl-org/youtube-dl/issues/29956#issuecomment-1013345689

**remap keyboard keys :**
	/* FOR ONE SESSION */
	**xev** open a program that gives informations about key events, like keycode
	**xmodmap -pk | grep <keycode>** to find the name of the key, like Return
	**xmodmap -e "keycode <keycode> = <name>"** ex: `xmodmap -e "keycode 62 = Return"`
	/* OR FOREVER */
	**sudo cp /usr/share/X11/xkb/symbols/pc /usr/share/X11/xkb/symbols/pc.bak** save the file
	**sudo vim /usr/share/X11/xkb/symbols/pc** modify the file

**settings of firefox extension MultiTranslate :**
	iframe {
		/*min-width: 720px;*/
		min-height: 600px;
		border: none;
		margin-top: -160px;
	}
	iframe ~ * {
		display: none !important;
	}

**open default sites with firefox :**
	https://askubuntu.com/questions/79305/how-do-i-change-my-default-browser
	**sudo update-alternatives --config x-www-browser**
	**sudo update-alternatives --config gnome-www-browser**

**change dns :**
	https://learnubuntu.com/change-dns-server/
	so far i just changed in /etc/resolv.conf

**format usb :**
	- list disk :
		**df -h** mounted partitions, or
		**lsblk** or
		**sudo fdisk -l** for more informations
	- unmount partitions :
	**sudo umount /dev/sdb1** unmount usb, replace /dev/sdb1 with name of your usb
	- if necessary, erase all memory :
	**sudo dd if=/dev/zero of=/dev/sdb bs=4k status=progress && sync** sync to flush the cache
	- if necessary, erase all partitions or create new ones :
	**sudo fdisk /dev/sdb**
		> Command (m for help): **o** for creating an empty partition table
		> Command (m for help): **n** for creating a new one
			> Select (default p): **<enter>** to select default p
			> Partition number (default 1): **<enter>** to create a partition number 1
			> First sector (default 2048): **<enter>** to start partition at begining
			> Last sector (default xxxxxxxx): **<enter>** to give partition full size
		> Command (m for help): **w** to write the changes (before that, nothing was really made)
	- format partitions (re list before) :
	**sudo mkfs -t vfat -n "<name>" /dev/sdb1** to format in fat32 (vfat) (MaKe FileSystem)


**list of automatic settings :**
	- install screen, omyzsh, keepassxc, curl, make, firefox, signal, gnome-tweaks
	- install or configure to avoid screen blue light
	- install nextcloud client (apt ? or appimage ? appimage need fuse : https://github.com/AppImage/AppImageKit/wiki/FUSE), and launch at startup
	- install these settings (connection with bitbucket ? ssh ? https ?)
	- configure cursor speed, click with touch
	- change dns
	- configure firefox :
		- default browser
		- duckduckgo default search
		- addons :
			- keepassxc
			- i dont care about cookies
			- auto tab discard
				- settings > barre d'outils action click gauche > desactiver tous les autres onglets
			- ublock origin
			- deepl/multitranslate
			- youtube speed control, by toxblh
		- download file
		- password settings
		- setting ctrl-tab to switch to last used tabs
	- configure desktop bar with infos and stats
	- configure git global email and name

**todo !**
	- re-add code to move cursor on wrap text in vimrc
	- add vimrc, zshrc, and screenrc in default screen windows