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Yacpi is an acpi monitoring tool for notebooks.
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Yacpi is an acpi monitoring tool for Linux.
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It displays various acpi information like battery status, ac status and temperature.
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The displays are printed on an ncurses interface.
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It also displays current cpu frequency and the kernel governor used for scaling
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and has support for more than one battery.
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This information will be displayed in a user-friendly ncurses interface or as plain-text.
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It is also able to display current cpu frequency and the kernel scaling governor.
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\-h/\-\-help display help
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\-v/\-\-version display version number and release date
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\-t/\-\-text display text only output, usefull if you want to include yacpi in scripts etc.
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\-l/\-\-loop loop the text only output
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\-d/\-\-delay specifiy delay seconds for loop (1-1000)
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\-m/\-\-multiple enables support for more than one battery, see README for details
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\-s/\-\-samples=... use time over some samples to get a much more accurate remaining time (1-1000)
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\-v display version number and release date
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\-p display as plain-text only, useful for script output for example
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\-l loop yacpi output every second.
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\-n display not found items (display everything you can)
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\-d specify delay seconds for loop
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\-b show battery information
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\-a show ac adapter information
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\-f show fan information
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\-t show thermal zone information
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\-c show cpu frequency
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\-g show used frequency governor
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The default prints all available information.
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r \- reload acpi information
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h \- print help screen
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s \- specify samples number
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m \- specify delay seconds for loop
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To write programs for other notebooks is very difficult because some features I can not test because my laptop doesn't support them.
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So please test it and if you find errors send reports. Please include an strace output (e.g. strace -o yacpi.error yacpi, but gdb backtrace would be better) and a directory tree of /proc/acpi.
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ACPI information is platform and system depended so please include as much information you can gather about your system like contents of /proc/acpi files, strace output or backtraces/core files.
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Yacpi was written by Nico Golde <nico@ngolde.de>
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