创建： winfuncs.sh 文件内容：
#!/bin/bash
#todo:
# cancel for tile functions
# determine what windows are maximized and re-max after the "window select" function
# determine what windows are non-resizable by the user so that the script doesn't resize them
# cascade also shaded windows
# which workspace we're on
function get_workspace {
if [[ "$DTOP" == "" ]] ; then
DTOP=`xdotool get_desktop`
fi
}
function is_desktop {
xwininfo -id "$*" | grep '"Desktop"'
return "$?"
}
function get_visible_window_ids {
if (( ${#WDOWS[@]} == 0 )) ; then
WDOWS=(`xdotool search --desktop $DTOP --onlyvisible "" 2>/dev/null`)
fi
}
function get_desktop_dim {
#desktop dimensions
if (( ${#DIM[@]} == 0 )) ; then
DIM=(`wmctrl -d | egrep "^0" | sed 's/.*DG: \([0-9]*x[0-9]*\).*/\1/g' | sed 's/x/ /g'`)
fi
}
function win_showdesktop {
get_workspace
get_visible_window_ids
command="search --desktop $DTOP \"\""
if (( ${#WDOWS[@]} > 0 )) ; then
command="$command windowminimize %@"
else
command="$command windowraise %@"
fi
echo "$command" | xdotool -
}
function win_tile_two {
get_desktop_dim
wid1=`xdotool selectwindow 2>/dev/null`
is_desktop "$wid1" && return
wid2=`xdotool selectwindow 2>/dev/null`
is_desktop "$wid2" && return
half_w=`expr ${DIM[0]} / 2`
commands="windowsize $wid1 $half_w ${DIM[1]}"
commands="$commands windowsize $wid2 $half_w ${DIM[1]}"
commands="$commands windowmove $wid1 0 0"
commands="$commands windowmove $wid2 $half_w 0"
commands="$commands windowraise $wid1"
commands="$commands windowraise $wid2"
wmctrl -i -r $wid1 -b remove,maximized_vert,maximized_horz
wmctrl -i -r $wid2 -b remove,maximized_vert,maximized_horz
echo "$commands" | xdotool -
}
function win_tile {
get_workspace
get_visible_window_ids
(( ${#WDOWS[@]} < 1 )) && return;
get_desktop_dim
# determine how many rows and columns we need
cols=`echo "sqrt(${#WDOWS[@]})" | bc`
rows=$cols
wins=`expr $rows \* $cols`
if (( "$wins" < "${#WDOWS[@]}" )) ; then
cols=`expr $cols + 1`
wins=`expr $rows \* $cols`
if (( "$wins" < "${#WDOWS[@]}" )) ; then
rows=`expr $rows + 1`
wins=`expr $rows \* $cols`
fi
fi
(( $cols < 1 )) && cols=1;
(( $rows < 1 )) && rows=1;
win_w=`expr ${DIM[0]} / $cols`
win_h=`expr ${DIM[1]} / $rows`
# do tiling
x=0; y=0; commands=""
for window in ${WDOWS[@]} ; do
wmctrl -i -r $window -b remove,maximized_vert,maximized_horz
commands="$commands windowsize $window $win_w $win_h"
commands="$commands windowmove $window `expr $x \* $win_w` `expr $y \* $win_h`"
x=`expr $x + 1`
if (( $x > `expr $cols - 1` )) ; then
x=0
y=`expr $y + 1`
fi
done
echo "$commands" | xdotool -
}
function win_cascade {
get_workspace
get_visible_window_ids
(( ${#WDOWS[@]} < 1 )) && return;
x=0; y=0; commands=""
for window in ${WDOWS[@]} ; do
wmctrl -i -r $window -b remove,maximized_vert,maximized_horz
commands="$commands windowsize $window 640 480"
commands="$commands windowmove $window $x $y"
x=`expr $x + 22`
y=`expr $y + 22`
done
echo "$commands" | xdotool -
}
function win_select {
get_workspace
get_visible_window_ids
(( ${#WDOWS[@]} < 1 )) && return;
# store window positions and widths
i=0
for window in ${WDOWS[@]} ; do
GEO=`xdotool getwindowgeometry $window | grep Geometry | sed 's/.* \([0-9].*\)/\1/g'`;
height[$i]=`echo $GEO | sed 's/\(.*\)x.*/\1/g'`
width[$i]=`echo $GEO | sed 's/.*x\(.*\)/\1/g'`
# ( xwininfo gives position not ignoring titlebars and borders, unlike xdotool )
POS=(`xwininfo -stats -id $window | grep 'geometry ' | sed 's/.*[-+]\([0-9]*[-+][0-9*]\)/\1/g' | sed 's/[+-]/ /g'`)
posx[$i]=${POS[0]}
posy[$i]=${POS[1]}
i=`expr $i + 1`
done
# tile windows
win_tile
# select a window
wid=`xdotool selectwindow 2>/dev/null`
is_desktop "$wid" && return
# restore window positions and widths
i=0; commands=""
for (( i=0; $i<${#WDOWS[@]}; i++ )) ; do
commands="$commands windowsize ${WDOWS[i]} ${height[$i]} ${width[$i]}"
commands="$commands windowmove ${WDOWS[i]} ${posx[$i]} ${posy[$i]}"
done
commands="$commands windowraise $wid"
echo "$commands" | xdotool -
}
for command in ${@} ; do
if [[ "$command" == "tile" ]] ; then
win_tile
elif [[ "$command" == "select" ]] ; then
win_select
elif [[ "$command" == "tiletwo" ]] ; then
win_tile_two
elif [[ "$command" == "cascade" ]] ; then
win_cascade
elif [[ "$command" == "showdesktop" ]] ; then
win_showdesktop
fi
done
将这个sh脚本放到 /usr/local/bin 下：
执行：
winfuncs.sh showdesktop #显示桌面的命令；
winfuncs.sh select #在平铺方式排列窗口
winfuncs.sh tile #
winfuncs.sh tiletwo # 切换任何任务
winfuncs.sh cascade
如果选择显示桌面 就讲 显示桌面的命令加入到 自定义快捷键中（通常：super+d）
如果报xdotool 未定义的错误：需要安装xdotool
sudo apt-get install xdotool
至此大功搞成！