代码: 全选
shuge@shuge-laptop:~$ cat /etc/acpi/thinkpad-brightness-up.sh
#!/bin/bash
manufacturer=`dmidecode --string system-manufacturer`
case "$manufacturer" in
LENOVO*)
exit
;;
*)
. /usr/share/acpi-support/key-constants
acpi_fakekey $KEY_BRIGHTNESSUP
;;
esac
shuge@shuge-laptop:~$
代码: 全选
root@shuge-laptop:/home/shuge# echo manufacturer=`dmidecode --string system-manufacturer`
manufacturer=LENOVO
root@shuge-laptop:/home/shuge#
代码: 全选
root@shuge-laptop:/home/shuge# man acpi_fakekey
没有 acpi_fakekey 的手册页条目
当没有手册页时,可以用 man 7 undocumented 命令来寻求帮助。
root@shuge-laptop:/home/shuge# acpi_fakekey
root@shuge-laptop:/home/shuge# acpi_fakekey 225
root@shuge-laptop:/home/shuge# acpi_fakekey 224
root@shuge-laptop:/home/shuge# acpi_fakekey KEY_BRIGHTNESSDOWN
root@shuge-laptop:/home/shuge# . /usr/share/acpi-support/key-constants
root@shuge-laptop:/home/shuge# acpi_fakekey $KEY_BRIGHTNESSUP
root@shuge-laptop:/home/shuge# `acpi_fakekey $KEY_BRIGHTNESSUP`
root@shuge-laptop:/home/shuge# echo `acpi_fakekey $KEY_BRIGHTNESSUP`
root@shuge-laptop:/home/shuge# echo $KEY_BRIGHTNESSUP
225
代码: 全选
# Generated from /usr/include/linux/input.h dated Sat Feb 4 14:58:52 GMT 2006
KEY_RESERVED=0
KEY_ESC=1
KEY_1=2
KEY_2=3
KEY_3=4
KEY_4=5
KEY_5=6
KEY_6=7
KEY_7=8
KEY_8=9
KEY_9=10
KEY_0=11
KEY_MINUS=12
KEY_EQUAL=13
KEY_BACKSPACE=14
KEY_TAB=15
KEY_Q=16
KEY_W=17
KEY_E=18
KEY_R=19
KEY_T=20
KEY_Y=21
KEY_U=22
KEY_I=23
KEY_O=24
KEY_P=25
KEY_LEFTBRACE=26
KEY_RIGHTBRACE=27
KEY_ENTER=28
KEY_LEFTCTRL=29
KEY_A=30
KEY_S=31
KEY_D=32
KEY_F=33
KEY_G=34
KEY_H=35
KEY_J=36
KEY_K=37
KEY_L=38
KEY_SEMICOLON=39
KEY_APOSTROPHE=40
KEY_GRAVE=41
KEY_LEFTSHIFT=42
KEY_BACKSLASH=43
KEY_Z=44
KEY_X=45
KEY_C=46
KEY_V=47
KEY_B=48
KEY_N=49
KEY_M=50
KEY_COMMA=51
KEY_DOT=52
KEY_SLASH=53
KEY_RIGHTSHIFT=54
KEY_KPASTERISK=55
KEY_LEFTALT=56
KEY_SPACE=57
KEY_CAPSLOCK=58
KEY_F1=59
KEY_F2=60
KEY_F3=61
KEY_F4=62
KEY_F5=63
KEY_F6=64
KEY_F7=65
KEY_F8=66
KEY_F9=67
KEY_F10=68
KEY_NUMLOCK=69
KEY_SCROLLLOCK=70
KEY_KP7=71
KEY_KP8=72
KEY_KP9=73
KEY_KPMINUS=74
KEY_KP4=75
KEY_KP5=76
KEY_KP6=77
KEY_KPPLUS=78
KEY_KP1=79
KEY_KP2=80
KEY_KP3=81
KEY_KP0=82
KEY_KPDOT=83
KEY_103RD=84
KEY_ZENKAKUHANKAKU=85
KEY_102ND=86
KEY_F11=87
KEY_F12=88
KEY_RO=89
KEY_KATAKANA=90
KEY_HIRAGANA=91
KEY_HENKAN=92
KEY_KATAKANAHIRAGANA=93
KEY_MUHENKAN=94
KEY_KPJPCOMMA=95
KEY_KPENTER=96
KEY_RIGHTCTRL=97
KEY_KPSLASH=98
KEY_SYSRQ=99
KEY_RIGHTALT=100
KEY_LINEFEED=101
KEY_HOME=102
KEY_UP=103
KEY_PAGEUP=104
KEY_LEFT=105
KEY_RIGHT=106
KEY_END=107
KEY_DOWN=108
KEY_PAGEDOWN=109
KEY_INSERT=110
KEY_DELETE=111
KEY_MACRO=112
KEY_MUTE=113
KEY_VOLUMEDOWN=114
KEY_VOLUMEUP=115
KEY_POWER=116
KEY_KPEQUAL=117
KEY_KPPLUSMINUS=118
KEY_PAUSE=119
KEY_KPCOMMA=121
KEY_HANGUEL=122
KEY_HANJA=123
KEY_YEN=124
KEY_LEFTMETA=125
KEY_RIGHTMETA=126
KEY_COMPOSE=127
KEY_STOP=128
KEY_AGAIN=129
KEY_PROPS=130
KEY_UNDO=131
KEY_FRONT=132
KEY_COPY=133
KEY_OPEN=134
KEY_PASTE=135
KEY_FIND=136
KEY_CUT=137
KEY_HELP=138
KEY_MENU=139
KEY_CALC=140
KEY_SETUP=141
KEY_SLEEP=142
KEY_WAKEUP=143
KEY_FILE=144
KEY_SENDFILE=145
KEY_DELETEFILE=146
KEY_XFER=147
KEY_PROG1=148
KEY_PROG2=149
KEY_WWW=150
KEY_MSDOS=151
KEY_COFFEE=152
KEY_DIRECTION=153
KEY_CYCLEWINDOWS=154
KEY_MAIL=155
KEY_BOOKMARKS=156
KEY_COMPUTER=157
KEY_BACK=158
KEY_FORWARD=159
KEY_CLOSECD=160
KEY_EJECTCD=161
KEY_EJECTCLOSECD=162
KEY_NEXTSONG=163
KEY_PLAYPAUSE=164
KEY_PREVIOUSSONG=165
KEY_STOPCD=166
KEY_RECORD=167
KEY_REWIND=168
KEY_PHONE=169
KEY_ISO=170
KEY_CONFIG=171
KEY_HOMEPAGE=172
KEY_REFRESH=173
KEY_EXIT=174
KEY_MOVE=175
KEY_EDIT=176
KEY_SCROLLUP=177
KEY_SCROLLDOWN=178
KEY_KPLEFTPAREN=179
KEY_KPRIGHTPAREN=180
KEY_F13=183
KEY_F14=184
KEY_F15=185
KEY_F16=186
KEY_F17=187
KEY_F18=188
KEY_F19=189
KEY_F20=190
KEY_F21=191
KEY_F22=192
KEY_F23=193
KEY_F24=194
KEY_PLAYCD=200
KEY_PAUSECD=201
KEY_PROG3=202
KEY_PROG4=203
KEY_SUSPEND=205
KEY_CLOSE=206
KEY_PLAY=207
KEY_FASTFORWARD=208
KEY_BASSBOOST=209
KEY_PRINT=210
KEY_HP=211
KEY_CAMERA=212
KEY_SOUND=213
KEY_QUESTION=214
KEY_EMAIL=215
KEY_CHAT=216
KEY_SEARCH=217
KEY_CONNECT=218
KEY_FINANCE=219
KEY_SPORT=220
KEY_SHOP=221
KEY_ALTERASE=222
KEY_CANCEL=223
KEY_BRIGHTNESSDOWN=224
KEY_BRIGHTNESSUP=225
KEY_MEDIA=226
KEY_VIDEOOUT=227
KEY_UNKNOWN=240
KEY_LOCK=$KEY_COFFEE
KEY_LIGHT=$KEY_F19
KEY_ROTATESCREEN=$KEY_F21
KEY_VIDEOMODECYCLE=$KEY_F22
KEY_PRESENTATION=$KEY_F23
KEY_BATTERY=236
下面两行不明白,请前辈指导 ~~


. /usr/share/acpi-support/key-constants
acpi_fakekey $KEY_BRIGHTNESSUP