!! ~/.xmodmaprc !! make AltGr to switch mode keycode 108 = Mode_switch !! Programming keys keycode 34 = bracketleft braceleft parenleft less keycode 35 = bracketright braceright parenright greater keycode 18 = 9 parenleft less keycode 19 = 0 parenright greater degree !! Acentuação e sinais auxiliares ! A Á À Â Ã Á Â ! E É - Ê - É Ê ! I Í - - - Í À * ! O Ó - Ô Õ Ó Ô ! U Ú - - - Ú Õ * ! C - - - - Ç Ã * ! note: use caps lock to select case. keycode 38 = a A aacute acircumflex keycode 26 = e E eacute ecircumflex keycode 31 = i I iacute agrave keycode 32 = o O oacute ocircumflex keycode 30 = u U uacute otilde keycode 54 = c C ccedilla atilde !! primeir@ :: º and ª keycode 48 = quoteright quotedbl masculine ordfeminine !! « » at < > keycode 59 = comma less guillemotleft keycode 60 = period greater guillemotright !! r R ® © keycode 27 = r R registered copyright !! Superiors ! 1 ! ¹ ! 2 @ ² ! 3 # ³ keycode 10 = 1 exclam onesuperior keycode 11 = 2 at twosuperior keycode 12 = 3 numbersign threesuperior !! Currency :: 4 $ € £ keycode 13 = 4 dollar EuroSign sterling !! αβit keycode 90 = KP_Insert KP_0 Greek_alpha keycode 91 = KP_Delete KP_Decimal Greek_beta
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2020-09-29
programming us keyboard layout with pt characters
test if directory is empty ... :)
https://stackoverflow.com/questions/91368/checking-from-shell-script-if-a-directory-contains-files
https://superuser.com/questions/352289/bash-scripting-test-for-empty-directory
https://www.cyberciti.biz/faq/linux-unix-shell-check-if-directory-empty/
# ?O.o ... well ::: dash/bash only... :)
[ "`echo *`" = '*' -a "`echo **`" = '**' ] && { echo has no public files ; [ "`echo .*`" = '.*' -a "`echo .**`" = '.**' ] && echo also has no hidden files, is empty ; } ;
# there it is ... :)
# example of use ... :)
cdl () # cd and maybe list { local owd="`pwd`" ; cd "$@" && { [ "$owd" = "`pwd`" ] || # actually changed directory, [ "`echo *`" = '*' \ -a "`echo **`" = '**' ] || # has public files, { echo ; .ls ; } # list them. }; } ;
2020-09-24
keyboard tips...
https://wiki.debian.org/Keyboard
http://xahlee.info/linux/linux_keybinding_index.html
https://unix.stackexchange.com/questions/249122/why-do-my-xmodmap-binds-involving-altgr-only-work-on-some-keys
& there you go update...
xmodmap -e 'keycode 108 = Mode_switch' ;
xmodmap -e "keycode 34=bracketleft braceleft parenleft less"
xmodmap -e "keycode 35=bracketright braceright parenright greater"
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