conky 與 conkywx 配置

conky 主要的功能是在桌面上顯示系統資訊，當然也可以顯示其他有趣的資訊。先安裝吧：

$ yaourt -S conky conkywx

說明文件在這裡。

安裝後，就要設定配置檔。google 一下，滿坑滿谷的 screenshot 和 config，只要有想象力，時間，在加上一些耐性，一定可以作出符合自己需要的桌面。

預設的配置檔是放在 $HOME/.conkyrc。在 /etc/conky/conky.conf 這裡有個範例，不過，應該不會有人不改就套用吧。

我是把配置檔放在 ~/.conkyrc，方便未來備份。配置檔很長，放在本文的最後。

conkywx是用來顯示天氣狀況。至少需要兩個檔案：

• ~/.config/conkywx/conkywx.conf
• ~/.config/conkywx/template.sh

在 .conkyrc 中用下面的方法連接過去。

template0 "/usr/bin/conkywx"
template1 "/home/mario/.config/conkywx/conkywx.conf"
template2 "/home/mario/.config/conkywx/wx-wu-font-slim-template.sh"

${execpi 7200 ${template0} -c ${template1} -t ${template2}}

conkywx.conf 中設定以下 2 個參數

• use_xml=0
• Location=46696

就可以看到松山機場的天氣狀況。其他的地方如下：

conkywx station id

TAIWAN 27-DEC-01
TAIPEI TAOYUAN RCTP 46686 25 04N 121 13E 33 X T 6 TW

MAZU RCFG 46689 26 10N 119 55E 91 X T 7 TW

SUNGSHAN/TAIPEI RCSS 46696 25 04N 121 32E 6 X T 6 TW

TAOYUAN AB RCGM 46697 25 04N 121 13E 45 X 7 TW

DONGSHI RCNO 46730 23 16N 119 40E 45 X 7 TW

MAKUNG AB RCQC 46734 23 34N 119 37E 31 X 7 TW

CHINMEM/SHATOU RCBS 46736 24 25N 118 22E 9 X T 6 TW

PA KUEI/BAKUAI RCUK 46738 24 55N 121 17E 141 X 7 TW

KAOHSIUNG INTL RCKH 46740 22 34N 120 20E 9 X T 6 TW

TAINAN TW-AFB RCNN 46743 22 56N 120 12E 19 X 7 TW

KANGSHAN TW-AFB RCAY 46745 22 46N 120 16E 10 X 7 TW

CHIAYI TW-AFB RCKU 46746 23 28N 120 22E 25 X 7 TW

DONGGANG RCMJ 46747 22 28N 120 25E 8 X 7 TW

PINGTUNG SOUTH RCDC 46750 22 40N 120 28E 24 X 7 TW

TAICHUNG TW-AFB RCLG 46751 24 10N 120 39E 112 X 7 TW

HENGCHUN RCKW 46752 21 55N 120 49E 13 X T 7 TW

HSINCHU TW-AFB RCPO 46756 24 49N 120 55E 8 X 7 TW

PINGTUNG N AFB RCSQ 46758 22 41N 120 28E 29 X 7 TW

CHIHHANG TW-AFB RCQS 46760 22 48N 121 10E 37 X 7 TW

LAN YU RCLY 46762 22 01N 121 32E 325 X T 6 TW

HUALIEN AB RCYU 46763 24 01N 121 37E 16 X 7 TW

ILAN RCMS 46764 24 45N 121 46E 9 X 7 TW

WUCHIA OBSERVATO RCMQ 46770 24 16N 120 37E 5 X 7 TW

CHIA TUNG RCFS 46772 22 25N 120 32E 20 X 7 TW

DONGSHA/PRATAS RCLM 46810 20 40N 116 43E 6 X 7 TW

以下是我的 template 檔，和 .conkyrc 的寫法很接近，只是多了一些新的變數：

${voffset 10}${font DroidSans:bold:size=14}天氣  ${font}${alignc}[SN]  [LU]  ${hr 2}${font}
${voffset 15}${goto 35}${font ConkyWeather:size=64}[PIF]${font}
${voffset -70}${goto 120}${font DejaVu Sans Mono:style=Bold:size=20}[PT]${font}
${goto 120}[CT]
${goto 120}Feels like: [FL]
${goto 120}${color3}UV: [UV] - [UVT]
${voffset 5}${goto 25}[D2D]${goto 75}[D3D]${goto 125}[D4D]${goto 175}[D5D]
${voffset 1}${goto 25}${font ConkyWeather:size=30}[D2F]${goto 75}[D3F]${goto 120}[D4F]${goto 175}[D5F]${font}
${voffset 3}${goto 25}[D2T]${goto 75}[D3T]${goto 125}[D4T]${goto 175}[D5T]${font}
${voffset 3}${goto 35}[D2P]${goto 85}[D3P]${goto 135}[D4P]${goto 185}[D5P]${font}${color}

上面的 [SN]、[LU]、[PT] 等等，就要看這個說明。

以下是我的 .conkyrc 檔：

# .conkyrc by fabsh <fabsh@lamerk.org>
# Based on ideas and code from the CunchBang Linux forums at http://crunchbanglinux.org
# v. 1.0

# Use Xft?
use_xft yes
xftfont DroidSans:size=12
#xftfont DejaVu Sans:size=12
xftalpha 0.8
text_buffer_size 2048

# Update interval in seconds
update_interval 1

# This is the number of times Conky will update before quitting.
# Set to zero to run forever.
total_run_times 0

own_window yes
#own_window_transparent yes
#own_window_type override
#own_window_type desktop
#own_window_type normal #use this if you want a nice shadow to appear around conky

# If own_window is yes, these window manager hints may be used #設置conky為沒有邊框等等。
own_window_hints undecorated,below,sticky,skip_taskbar,skip_pager

##################################
# 半透明
# yaourt -S compton-git
##################################
#own_window_class Conky
own_window yes
#設置conky的窗口屬性 desktop/NORMAL
own_window_type normal      #use this if you want a nice shadow to appear around conky
#設置conky的默認背景色
own_window_colour 222222
#很重要，只有啟用argb才能透明，但是如果窗口屬性如果設置為override，可能無法生效
own_window_argb_visual yes
#設置透明的alpha值0-255，0為透明，255不透明
own_window_argb_value 10
#如果啟用own_window_transparent，窗口完全透明，alpha值不起作用
own_window_transparent no   #yes
##################################

# Use double buffering (reduces flicker, may not work for everyone)
double_buffer yes

# Minimum size of text area
#minimum_size 180 0     # 重啟才有效
maximum_width 200

# Draw shades?
draw_shades no

# Draw outlines?
draw_outline no

# Draw borders around text
draw_borders no

# Stippled borders?
stippled_borders 0

# border margins
border_margin 5

# border width
border_width 0

# Default colors and also border colors
default_color white
#default_shade_color black
#default_outline_color grey
#own_window_colour grey
#color red,green,yellow,blue,magenta,cyan,black,white.
color1 FA9E10

# 相對於螢幕，Text alignment, other possible values are commented
alignment top_right
#alignment top_left
#alignment top_middle
#alignment bottom_left
#alignment bottom_right

# Gap between borders of screen and text
# same thing as passing -x at command line
border_inner_margin 15
gap_x 30
gap_y 30

# Subtract file system buffers from used memory?
no_buffers yes

# set to yes if you want all text to be in uppercase
uppercase no

# number of cpu samples to average
# set to 1 to disable averaging
cpu_avg_samples 2

# number of net samples to average
# set to 1 to disable averaging
net_avg_samples 1

# Force UTF8? note that UTF8 support required XFT
override_utf8_locale yes

# Add spaces to keep things from moving about? This only affects certain objects.
use_spacer none

short_units yes

#########################
# 天氣： conkywx 要用的設定檔
#########################
template0 "/usr/bin/conkywx"
template1 "/home/mario/.config/conkywx/conkywx.conf"
template2 "/home/mario/.config/conkywx/wx-wu-font-slim-template.sh"

TEXT
###################################
# SYSTEM
###################################
${font DroidSans:bold:size=16}${color1}SYSTEM ${hr 2}${font}${color}
#${alignc 24}${font Arial Black:size=14}${nodename}${font}
#${alignc -8}HP Pavilion dv2500nr
#${voffset 2}${font Arial Black:style=Bold:size=12}#!${font} CrunchBang Linux ${alignr}08.10.01
${font OpenLogos:size=14}u${font} Kernel: ${alignr}${kernel}
${font StyleBats:size=14}q${font} Uptime: ${alignr}${uptime}
#${font StyleBats:size=14}A${font} CPU : ${font} ${alignr}${cpubar cpu0 8,60}

${font DroidSans:bold:size=16}CPU: ${font}${hwmon 0 temp 1}°C $alignr${freq_g 1}GHz   ${cpugraph cpu0 8,60}
${font StyleBats:size=14}A${font} CPU1: ${cpu cpu1}% ${alignr}${cpubar cpu1 8,80}
${font StyleBats:size=14}A${font} CPU2: ${cpu cpu2}% ${alignr}${cpubar cpu2 8,80}
${font StyleBats:size=14}A${font} CPU3: ${cpu cpu3}% ${alignr}${cpubar cpu3 8,80}
${font StyleBats:size=14}A${font} CPU4: ${cpu cpu4}% ${alignr}${cpubar cpu4 8,80}
${font StyleBats:size=14}g${font} RAM: $mem/$memmax ${alignr}$memperc% ${membar 8,40}
${font StyleBats:size=14}j${font} SWAP: $swapperc% ${alignr}${swapbar 8,80}

${font DroidSans:bold:size=14}NAME          ${goto 100}CPU%            ${goto 150}${alignr}MEM%${font}
${top name 1} ${goto 100}${top cpu 1}    ${goto 160}${alignr}${top mem 1}
${top name 2} ${goto 100}${top cpu 2}    ${goto 160}${alignr}${top mem 2}
${top name 3} ${goto 100}${top cpu 3}    ${goto 160}${alignr}${top mem 3}
${top name 4} ${goto 100}${top cpu 4}    ${goto 160}${alignr}${top mem 4}
${top name 5} ${goto 100}${top cpu 5}    ${goto 160}${alignr}${top mem 5}
#${font Webdings:size=14}~${font} Battery: ${battery_percent BAT0}% ${alignr}${battery_bar 8,60 BAT0}

##################################
# DATE
##################################
${font DroidSans:bold:size=16}${color1}DATE ${hr 2}${font}${color}
${voffset 3}${font DroidSans:size=18}${alignc}${time %A, %d %B %Y}${font}
${voffset 10}${font DroidSans:bold:size=24}${alignc}${time %H:%M}${font}
##################################
#WEATHER ${hr 2}
##################################
${execpi 7200 ${template0} -c ${template1} -t ${template2}}

##################################
# HD
##################################
${voffset -4}${font DroidSans:bold:size=16}${color1}HD ${hr 2}${font}${color}
${voffset 4}${font Pie charts for maps:size=14}7${font}Root: ${alignr}${fs_used /}/${fs_size /}   ${fs_bar 8,60 /}

##################################
# NETWORK
##################################
${font DroidSans:bold:size=16}${color1}NETWORK ${font}${alignr}${addrs ppp0}${color}
${voffset 0}${font PizzaDude Bullets:size=14}O${font} Up: ${upspeed eth0}${alignr}${upspeedgraph eth0 8,60 black black}
${voffset 4}${font PizzaDude Bullets:size=14}U${font} Down: ${downspeed eth0}${alignr}${downspeedgraph eth0 8,60 black black}
${voffset 4}${font PizzaDude Bullets:size=14}N${font} Upload: ${alignr}${totalup eth0}
${voffset 4}${font PizzaDude Bullets:size=14}T${font} Download: ${alignr}${totaldown eth0}
##################################
# MPD
##################################
${if_mpd_playing}
${font DroidSans:bold:size=16}${color1}MPD${font} ${alignr}${mpd_vol}  ${mpd_bar 2,100}  ${mpd_length}${color}
${voffset 4}${mpd_album}
${voffset 4}${mpd_artist}
${voffset 4}${mpd_title}
${endif}

顏色有 red,green,yellow,blue,magenta,cyan,black,white。

也可以設定數值，如下

# 夢幻的橘色
color1 FA9E10

k10temp: unreliable CPU thermal sensor

boot 時，發現 k10temp 的錯誤訊息：

$ dmesg | grep k10temp
k10temp 0000:00:18.3: unreliable CPU thermal sensor; monitoring disabled

查到 Archlinux Wiki 提到：

K10Temp Module

Some K10 processors have issues with their temperature sensor. From the kernel documentation (linux-/Documentation/hwmon/k10temp):

All these processors have a sensor, but on those for Socket F or AM2+, the sensor may return inconsistent values (erratum 319). The driver will refuse to load on these revisions unless you specify the force=1 module parameter.

Due to technical reasons, the driver can detect only the mainboard's socket type, not the processor's actual capabilities. Therefore, if you are using an AM3 processor on an AM2+ mainboard, you can safely use the force=1 parameter.

On affected machines the module will report "unreliable CPU thermal sensor; monitoring disabled". If you still want to use the module you can:

  # rmmod k10temp

  # modprobe k10temp force=1

Confirm with Lm_sensors#Testing your lm_sensors that the sensor is in fact valid and reliable. If it is, you can edit /etc/modprobe.d/k10temp.conf and add:

  options k10temp force=1

This will allow the module to load at boot.

修改／新增 /etc/modprobe.d/k10temp.conf，重開機後，執行

$ sensors

會多看到以下的結果：

k10temp-pci-00c3
Adapter: PCI adapter
temp1:        +26.2°C  (high = +70.0°C)
                      (crit = +90.0°C, hyst = +88.0°C)

這樣算是 OK 吧。

終於把 wine picasa 3.9 裝上了

參考How would I install Picasa 3.9

$ sudo pacman -S wine winetricks
$ cd ~/ && wget http://dl.google.com/picasa/picasa39-setup.exe
$ wine ~/picasa39-setup

Wine 會去安裝 Mono、Gecko，前者是為了.NET，後者是為了 html。
然後就開始安裝 picasa，把該裝的包都裝上。

接下來裝 Internet Explorer 6，這是為了能將照片上傳到 google+:

$ env WINEARCH=win32 WINEPREFIX=~/.tmp winetricks ie6

結果還是無法啟動 picasa 3.9，真讓人洩氣。安裝到最後，總是出現錯誤訊息。

google 了許久，終於找到這篇，
就試著把 lib32-lcms 也裝上：

$ pacman -S lib32-lcms

哈哈哈，竟然就成功了，而且也可以把圖片上傳到 google+。

目前的問題是：picasa可以正常開啟，但是，無法顯示目錄名稱。不過，我相信一定可以找到方法解決的。

$ sudo pacman -S lib32-libpng

err:ntdll:RtlpWaitForCriticalSection

太極拳進度21030104

回到太極拳的學習，很快的就 1 年了。
莊教練問我，有沒有進步啊？我心裏頭自然有個答案：沒進步就浪費了這 1 年的時光。進步很多嗎？我實在是不夠認真，沒有把時間都放在太極拳上，專心的去練。
看在郭教練的眼裏，她是說：進步很多。我還是覺得：進步太慢，不夠認真。回頭再看看今年最重要的進步，我覺得是鬆腰胯，後腰真的有鬆的感覺，力量就可以下到湧泉。第二是，湧泉先動，帶動全身動。第三是，膝蓋對腳尖，移位很輕鬆，臀部不會凸。
今天的進度。金樑換柱，忘了要含胸，炁就下不去。
拳架要注意的事：金雞獨立、上步七星，都是腰胯送上去，鳥申多練練吧。進步栽捶，也是身法，不要蹲下去。
（左右）滑步、大（扌履），步隨身換。滑步，後腳送出去後，身體先到，而後併步。身採、挒肘靠、搭手，都是身法，手不自動。看教練的動作，真的很漂亮。