ScreenShot

More Widgets:

(require vicious)

Date & Time
Battery_widget
Volume
Temperature
CPU_Frequency
CPU_Utilization
Memory
Disk_IO
Free_Storage
Netspeed_widget
WiFi_Info
Number_of_Pending_Updates

You can use community/cbatticon instead of Battery_widget.

More Hotkeys:

Volume

XF86AudioLowerVolume	audio lower volume
XF86AudioRaiseVolume	audio raise volume
XF86AudioMute	audio mute

Backlight

modkey+↓	decrease backlight
modkey+↑	increase backlight
modkey+Pause	turn off/on backlight

Transparency

modkey+PgUp	increase window transparency
modkey+PgDn	decrease window transparency

Screenshot

Print	fullscreescreenshot
Shift+Print	current window screenshot, named with WINDOW NAME or WINDOW CLASS
Control+Print	interactively screenshot, select a window or rectangle with the mouse

The volume control depends on alsa-utils.
The backlight control depends on archlinuxcn/light or extra/xorg-xbacklight.
The transparency control depends on xcompmgr & transset.
The screenshot function depends on scrot.

More Configuration:

Conky -- Lightweight System Monitor for X，Highly Configuration
URxvt&XTerm -- Classic Terminal,Lesser Dependencies
TMUX -- Terminal Multiplexer,For Efficiency
ZSH -- The last shell you’ll ever need
VIM -- the God of Text Editor,For Human