Just Give Me the Beans!
Originally Posted by wlourf
I tried local f = io.open('/sys/class/net/wlan0/operstate
if f:read() == "down" then
and
local f = io.open('/sys/class/net/easytether0/operstate
if f:read() == "up" then
neither gives errors but the bar is still being drawn.
I wonder if i of io.open which is not used anywhere else in the script is causing the problem?
Eee Pc 1215N notebook-12in Screen-Ubnutu 12.10
Dual core 1.8 Atom
2 gig DDR3
Nvidia Ion(Yes it works,even have HDMI out working)
A Carafe of Ubuntu
you want to draw the bar when operstate is down, right ? so try the inverse :
Code:local f = io.open('/sys/class/net/wlan0/operstate if f:read() == "up" thenCode:local f = io.open('/sys/class/net/easytether0/operstate if f:read() == "down" then
Just Give Me the Beans!
I want to stop the bar from being draw when wlan0 is down.
no matter whether I set the connection to wlan0 up or down,easytether up or down the bar is still being drawn.
Eee Pc 1215N notebook-12in Screen-Ubnutu 12.10
Dual core 1.8 Atom
2 gig DDR3
Nvidia Ion(Yes it works,even have HDMI out working)
Gee! These Aren't Roasted!
Net device status check function
usage:Code:function netDEV(_dev) local _netSTATE local _net = io.open('/sys/class/net/'.._dev..'/operstate') if _net then _netSTATE = _net:read() _net:close() else return nil end if _netSTATE == "down" then return nil else return 0 end end
Code:if netDEV('eth1') then print("up") else print("down") end
Linux Debian Sid (Minted) x86_64/3.12.10, Conky 2.0_pre, Xorg 7.7/1.15.0, KDE 4.11.5, Lenovo T61, Intel X3100, HITACHI HTS722010K9SA00 100GB, WDC_WD5000BEVT 500GB
Linux user No.: 483055 | My Conky Pitstop corner | One4All project
Just Give Me the Beans!
I tried this but I guess I did not put it in the proper place in the script because I get errors.Again way over my head with Lua,
Eee Pc 1215N notebook-12in Screen-Ubnutu 12.10
Dual core 1.8 Atom
2 gig DDR3
Nvidia Ion(Yes it works,even have HDMI out working)
Gee! These Aren't Roasted!
That is because your whole LUA script is not right.
Normally, if you want to drive a nail, you take a hammer and a nail and do the thing. But you do the thing before getting a hammer.
Your script works only because main LUA loop is inside the Conky and 5 first loop of your script isn't executed, but function it's needed is loaded to memory and then is used lately.
Change that behavior of yours, make sub-functions first and only after that use them in main function at the end.
Code:--[[ this script combines the background drawing lua (originally by londonali1010, modified by VinDSL) with a script that emulates only the gradient bars portion of the script by wlourf call in conkyrc above TEXT like so lua_load /path to file/filename.lua lua_draw_hook_pre draw_lua ]] require 'cairo' function conky_draw_lua()--main loop (this is not right) if conky_window == nil then return end local cs = cairo_xlib_surface_create(conky_window.display, conky_window.drawable, conky_window.visual, conky_window.width, conky_window.height) cr = cairo_create(cs) local updates=tonumber(conky_parse('${updates}')) if updates>5 then --######################################################################################################### --######################################################################################################### --background setup -- make sure this comes first----------- settings={--CONKY BACKGROUND corner_r=50,--corner radius bg_color={0x222222,0.9},--color and alpha inside {} bg_height=-2,--negative number reduces height of bg w=conky_window.width, h=conky_window.height, };background(settings) --end background setup------------------------------------- bar_adjust=-20 --bar setup------------------------------------------------ settings={--BATTERY GRAPH BATTERY number=tonumber(conky_parse("${battery_percent}")),--conky object to read number_max=100,--max value of conky object bar_startx=41,--x coordinate bar_starty=152+bar_adjust,--y coordinate divisions=45,--number of blocks div_width=2,--horizontal size div_height=6,--vertical size div_gap=1,--space between bits bg_color={0xFFFFFF,0.25},--background color, color and alpha inside {} st_color={0xFF0000,1},--start color for gradient, green end_color={0x00FF00,1},--end color for gradient mid_color={0xFFFF00,1},--middle color for gradient, yellow };bars(settings) --copy and paste above for new bar------------------------- --bar setup------------------------------------------------ settings={--CPU GRAPH CPU1 number=tonumber(conky_parse("${cpu cpu1}")), number_max=100, bar_startx=42, bar_starty=188+bar_adjust, divisions=45, div_width=2, div_height=6, div_gap=1, bg_color={0xFFFFFF,0.25}, st_color={0x00FF00,1}, mid_color={0xFFFF00,1}, end_color={0xFF0000,1}, };bars(settings) --copy and paste above for new bar------------------------- --bar setup------------------------------------------------ settings={--CPU GRAPH CPU2 number=tonumber(conky_parse("${cpu cpu2}")), number_max=100, bar_startx=42, bar_starty=210+bar_adjust, divisions=45, div_width=2, div_height=6, div_gap=1, bg_color={0xFFFFFF,0.25}, st_color={0x00FF00,1}, mid_color={0xFFFF00,1}, end_color={0xFF0000,1}, };bars(settings) --copy and paste above for new bar------------------------- --bar setup------------------------------------------------ settings={--MEMPERC GRAPH number=tonumber(conky_parse("${memperc}")), number_max=100, bar_startx=40, bar_starty=330+bar_adjust, divisions=45, div_width=2, div_height=6, div_gap=1, bg_color={0xFFFFFF,0.25}, st_color={0x00FF00,1}, mid_color={0xFFFF00,1}, end_color={0xFF0000,1}, };bars(settings) --copy and paste above for new bar------------------------- --bar setup------------------------------------------------ settings={--BOOT FILESYSTEM USED GRAPH number=tonumber(conky_parse("${fs_used_perc /boot}")), number_max=100, bar_startx=57, bar_starty=400+bar_adjust, divisions=40, div_width=2, div_height=6, div_gap=1, bg_color={0xFFFFFF,0.25}, st_color={0x00FF00,1}, mid_color={0xFFFF00,1}, end_color={0xFF0000,1}, };bars(settings) --copy and paste above for new bar------------------------- --bar setup------------------------------------------------ settings={--ROOT FILESYSTEM USED GRAPH number=tonumber(conky_parse("${fs_used_perc /}")), number_max=100, bar_startx=58, bar_starty=425+bar_adjust, divisions=40, div_width=2, div_height=6, div_gap=1, bg_color={0xFFFFFF,0.25}, st_color={0x00FF00,1}, mid_color={0xFFFF00,1}, end_color={0xFF0000,1}, };bars(settings) --copy and paste above for new bar------------------------- --bar setup------------------------------------------------ settings={--HOME FILESYSTEM USED GRAPH number=tonumber(conky_parse("${fs_used_perc /home}")), number_max=100, bar_startx=63, bar_starty=450+bar_adjust, divisions=38, div_width=2, div_height=6, div_gap=1, bg_color={0xFFFFFF,0.25}, st_color={0x00FF00,1}, mid_color={0xFFFF00,1}, end_color={0xFF0000,1}, };bars(settings) --copy and paste above for new bar------------------------- --bar setup------------------------------------------------ settings={--SWAP FILESYSTEM USED GRAPH number=tonumber(conky_parse("${swapperc}")), number_max=100, bar_startx=63, bar_starty=475+bar_adjust, divisions=38, div_width=2, div_height=6, div_gap=1, bg_color={0xFFFFFF,0.25}, st_color={0x00FF00,1}, mid_color={0xFFFF00,1}, end_color={0xFF0000,1}, };bars(settings) --copy and paste above for new bar------------------------- --bar setup------------------------------------------------ settings={--WIRELESS NETWORK GRAPH number=tonumber(conky_parse("${wireless_link_qual wlan0}")), number_max=100, bar_startx=42, bar_starty=523+bar_adjust, divisions=45, div_width=2, div_height=6, div_gap=1, bg_color={0xFFFFFF,0.25}, st_color={0xFF0000,1}, end_color={0x00FF00,1}, mid_color={0xFFFF00,1}, };if netDEV('wlan0') then bars(settings) end --copy and paste above for new bar------------------------- --######################################################################################################### --######################################################################################################### end-- if updates>5 cairo_destroy(cr) cairo_surface_destroy(cs) cr=nil end-- end main function function rgb_to_r_g_b(col_a) return ((col_a[1] / 0x10000) % 0x100) / 255., ((col_a[1] / 0x100) % 0x100) / 255., (col_a[1] % 0x100) / 255., col_a[2] end function bars(t) local bar_startx=t.bar_startx local bar_starty=t.bar_starty local divisions=t.divisions local div_width=t.div_width local div_height=t.div_height local div_gap=t.div_gap local br,bg,bb,ba=rgb_to_r_g_b(t.bg_color) local sr,sg,sb,sa=rgb_to_r_g_b(t.st_color) local mr,mg,mb,ma=rgb_to_r_g_b(t.mid_color) local er,eg,eb,ea=rgb_to_r_g_b(t.end_color) if t.number==nil then number=0 else number=t.number end local number_max=t.number_max local number_divs=(number/number_max)*divisions cairo_set_line_width (cr,div_width) for i=1,divisions do if i<(divisions/2) and i<=number_divs then colr=((mr-sr)*(i/(divisions/2)))+sr colg=((mg-sg)*(i/(divisions/2)))+sg colb=((mb-sb)*(i/(divisions/2)))+sb cola=((ma-sa)*(i/(divisions/2)))+sa elseif i>=(divisions/2) and i<=number_divs then colr=((er-mr)*((i-(divisions/2))/(divisions/2)))+mr colg=((eg-mg)*((i-(divisions/2))/(divisions/2)))+mg colb=((eb-mb)*((i-(divisions/2))/(divisions/2)))+mb cola=((ea-ma)*((i-(divisions/2))/(divisions/2)))+ma else colr=br colg=bg colb=bb cola=ba end cairo_set_source_rgba (cr,colr,colg,colb,cola) cairo_move_to (cr,bar_startx+((div_width+div_gap)*i-1),bar_starty) cairo_rel_line_to (cr,0,div_height) cairo_stroke (cr) end end--function bars function background(t) local corner_r=t.corner_r local br,bg,bb,ba=rgb_to_r_g_b(t.bg_color) local v=t.bg_height local h=t.h local w=t.w cairo_move_to(cr,corner_r,0) cairo_line_to(cr,w-corner_r,0) cairo_curve_to(cr,w,0,w,0,w,corner_r) cairo_line_to(cr,w,h+v-corner_r) cairo_curve_to(cr,w,h+v,w,h+v,w-corner_r,h+v) cairo_line_to(cr,corner_r,h+v) cairo_curve_to(cr,0,h+v,0,h+v,0,h+v-corner_r) cairo_line_to(cr,0,corner_r) cairo_curve_to(cr,0,0,0,0,corner_r,0) cairo_close_path(cr) cairo_set_source_rgba(cr,br,bg,bb,ba) cairo_fill(cr) end--function background function netDEV(_dev) local _netSTATE local _net = io.open('/sys/class/net/'.._dev..'/operstate') if _net then _netSTATE = _net:read() _net:close() else return nil end if _netSTATE == "down" then return nil else return 0 end end--function for net device checking
Linux Debian Sid (Minted) x86_64/3.12.10, Conky 2.0_pre, Xorg 7.7/1.15.0, KDE 4.11.5, Lenovo T61, Intel X3100, HITACHI HTS722010K9SA00 100GB, WDC_WD5000BEVT 500GB
Linux user No.: 483055 | My Conky Pitstop corner | One4All project
Spilled the Beans
here is my screenshot. i followed this setup. if weather forecast doesn't work, you need to patch python script, see here how to.
i used two conkys. add 'own_window_argb_visual yes' for real transparency.
Last edited by hrvooje; October 28th, 2011 at 11:06 PM.
Just Give Me the Beans!
Thank you sir it's working now.
Eee Pc 1215N notebook-12in Screen-Ubnutu 12.10
Dual core 1.8 Atom
2 gig DDR3
Nvidia Ion(Yes it works,even have HDMI out working)
First Cup of Ubuntu
No changes to my conky, but I got it working in 11.10
Good enough for now.
Can I played with my conky until I needed glasses!
5 Cups of Ubuntu
I am having issues with my conky. I just today updated from 11.04 to 11.10, and now my entire conky setup is out of whack:
Here is my .conkyrc:
It was last modified back on May 01, 2011.Code:# conky configuration # edited by Mark Buck (Kaivalagi) <m_buck@hotmail.com> # set to yes if you want Conky to be forked in the background background yes # X font when Xft is disabled, you can pick one with program xfontsel #font 5x7 #font 6x10 #font 7x13 #font 8x13 #font 9x15 #font *mintsmild.se* #font -*-*-*-*-*-*-34-*-*-*-*-*-*-* # Use Xft? use_xft yes # Xft font when Xft is enabled xftfont DejaVuSansMono:size=9 # Text alpha when using Xft xftalpha 0.8 # Update interval in seconds update_interval 1.0 # This is the number of times Conky will update before quitting. # Set to zero to run forever. total_run_times 0 # Create own window instead of using desktop (required in nautilus) own_window no # Use double buffering (reduces flicker, may not work for everyone) double_buffer yes # Minimum size of text area maximum_width 265 # Draw shades? draw_shades no # Draw outlines? draw_outline no # Draw borders around text draw_borders no draw_graph_borders yes # Stippled borders? stippled_borders 8 # border margins border_inner_margin 0 # border width #border_width 0 # Default colors and also border colors default_color white default_shade_color black default_outline_color black default_bar_size 10 180 # own window options own_window yes own_window_transparent yes own_window_type override own_window_hints undecorated,below,sticky,skip_taskbar,skip_pager # Text alignment alignment mr # Gap between borders of screen and text # same thing as passing -x at command line gap_x 5 gap_y 0 # 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 5 # number of net samples to average # set to 1 to disable averaging net_avg_samples 5 # 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 right # colours color1 white # light blue color2 6892C6 # orange #E77320 color3 FFA500 # green color4 78BF39 # red color5 CC0000 # yellow color6 FFFF00 text_buffer_size 2048 # variable is given either in format $variable or in ${variable}. Latter # allows characters right after the variable and must be used in network # stuff because of an argument pad_percents 2 short_units #seti_dir /var/lib/boinc-client # stuff after 'TEXT' will be formatted on screen #lua_load ~/ConkyScripts/draw_bg.lua #lua_draw_hook_pre draw_bg TEXT ${goto 45}${font F25 Bank Printer:size=40}${color1}${time %H:%M}${voffset 12}${font F25 Bank Printer:size=7}${execpi 3600 ~/ConkyScripts/date.sh}${goto 20}${voffset 22}${execpi 3600 ~/ConkyScripts/calendar.sh} $stippled_hr ${execpi 900 conkyForecast --location=USCO0066 --imperial --template=~/ConkyScripts/conkyForecast.template}${voffset -4}$stippled_hr ${font}${color3}CPU1${goto 123}${color1}${hwmon temp 1}C${color3}${alignr 2}CPU2${color1} #${font}${color3}CPU1${color3}${alignr 2}CPU2${color1} ${cpugraph cpu1 25,130 CC0000 FFFF00}${alignr 2}${cpugraph cpu2 25,130 FFFF00 CC0000} ${voffset -29}${goto 3}${cpu cpu1}%${alignr 5}${cpu cpu2}%${voffset 8} RAM: ${color3}${membar 10,180}${color1} ${memperc}% ${voffset 2}Root: ${color3}${voffset -7}${fs_bar 20,180 /} ${voffset 7}${color1}${fs_used_perc /}% ${goto 53}${voffset -20}${color1}${fs_used /}/${fs_size /} ${voffset 10}Home: ${color3}${voffset -7}${fs_bar 20,180 /home} ${voffset 7}${color1}${fs_used_perc /home}% ${goto 53}${voffset -20}${color1}${fs_used /home}/${fs_size /home}${if_mounted /media/Media} ${voffset 10}Media: ${color3}${voffset -7}${fs_bar 20,180 /media/Media} ${voffset 7}${color1}${fs_used_perc /media/Media}% ${goto 53}${voffset -20}${color1}${fs_used /media/Media}/${fs_size /media/Media}${endif}${if_mounted /media/SDHC8} ${voffset 10}USB: ${color3}${voffset -7}${fs_bar 20,180 /media/SDHC8} ${voffset 7}${color1}${fs_used_perc /media/SDHC8}% ${goto 53}${voffset -20}${color1}${fs_used /media/SDHC8}/${fs_size /media/SDHC8}${endif} $stippled_hr ${color3}I:${color1}${addr eth1}${color3}${alignr 2}E:${color1}${execi 900 wget -q -O - checkip.dyndns.org | sed -e 's/[^[:digit:]\|.]//g'} ${color3}Up:${color1}${totalup eth1}${alignr 2}${color3}Down:${color1}${totaldown eth1} ${upspeedgraph eth1 25,130 CC0000 FFFF00 -l}${alignr 2}${downspeedgraph eth1 25,130 FFFF00 CC0000 -l} ${voffset -29}${goto 3}${upspeed eth1}${alignr 3}${downspeed eth1}${voffset 3}${color1} $stippled_hr ${execpi 5 perl ~/ConkyScripts/boinc.pl}${execpi 3600 ~/ConkyScripts/sunmoon.sh}
Can someone help me figure out how to get it fixed?
“Humanity must rise above the earth, to the top of the atmosphere and beyond. For only then will we understand the world in which we live.”
-Socrates-
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