{"id":479,"date":"2014-04-02T07:01:41","date_gmt":"2014-04-01T22:01:41","guid":{"rendered":"http:\/\/matoken.org\/blog\/?p=479"},"modified":"2014-04-02T20:27:30","modified_gmt":"2014-04-02T11:27:30","slug":"linux-battery-check","status":"publish","type":"post","link":"https:\/\/matoken.org\/blog\/2014\/04\/02\/linux-battery-check\/","title":{"rendered":"Linux \u3067\u30d0\u30c3\u30c6\u30ea\u30fc\u72b6\u6cc1\u78ba\u8a8d\u65b9\u6cd5\u5e7e\u3064\u304b"},"content":{"rendered":"<p>\u4ee5\u524d\u306f \/proc\/acpi\/battery\/BAT0 \u4ee5\u4e0b\u306e\u3042\u305f\u308a\u3092\u898b\u3066\u30d0\u30c3\u30c6\u30ea\u72b6\u6cc1\u3092\u78ba\u8a8d\u3067\u304d\u3066\u3044\u307e\u3057\u305f\uff0e<\/p>\n<ul>\n<li><a href=\"http:\/\/d.hatena.ne.jp\/matoken\/20091204\/1259945589\" title=\"Linux \u3067\u9069\u5f53\u306b\u30d0\u30c3\u30c6\u30ea\u5bb9\u91cf\u78ba\u8a8d - matoken\u2019s meme -hatena-\">Linux \u3067\u9069\u5f53\u306b\u30d0\u30c3\u30c6\u30ea\u5bb9\u91cf\u78ba\u8a8d &#8211; matoken\u2019s meme -hatena-<\/a><\/li>\n<\/ul>\n<p>\u6700\u8fd1\u306f \/proc \u4ee5\u4e0b\u306f\u975e\u63a8\u5968\u306b\u306a\u3063\u3066\u3044\u3066\u305d\u3053\u3067\u306f\u60c5\u5831\u304c\u898b\u3089\u308c\u307e\u305b\u3093\uff0e \/sys\/class\/power_supply\/BAT0 \u3042\u305f\u308a\u3067\u898b\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff0e<\/p>\n<p>\u3067\u3082\u5024\u304c\u751f\u30c7\u30fc\u30bf\u306e\u3088\u3046\u3067\u3059\uff0e<\/p>\n<pre><code>% cat \/sys\/class\/power_supply\/BAT0\/uevent\nPOWER_SUPPLY_NAME=BAT0\nPOWER_SUPPLY_STATUS=Unknown\nPOWER_SUPPLY_PRESENT=1\nPOWER_SUPPLY_TECHNOLOGY=Li-ion\nPOWER_SUPPLY_CYCLE_COUNT=0\nPOWER_SUPPLY_VOLTAGE_MIN_DESIGN=11100000\nPOWER_SUPPLY_VOLTAGE_NOW=12816000\nPOWER_SUPPLY_POWER_NOW=0\nPOWER_SUPPLY_ENERGY_FULL_DESIGN=93240000\nPOWER_SUPPLY_ENERGY_FULL=78080000\nPOWER_SUPPLY_ENERGY_NOW=78010000\nPOWER_SUPPLY_CAPACITY=99\nPOWER_SUPPLY_MODEL_NAME=42T4940\nPOWER_SUPPLY_MANUFACTURER=SANYO\nPOWER_SUPPLY_SERIAL_NUMBER= 4572\n<\/code><\/pre>\n<p>acpi \u30b3\u30de\u30f3\u30c9\u3067\u3082\u5c11\u3057\u60c5\u5831\u306f\u898b\u3089\u308c\u307e\u3059\u304c\u5c11\u306a\u3044\u3067\u3059\uff0e<\/p>\n<pre><code>% acpi -bi\nBattery 0: Unknown, 99%\nBattery 0: design capacity 7275 mAh, last full capacity 6092 mAh = 83%\n<\/code><\/pre>\n<p>acpitool \u3060\u3068\u8a73\u7d30\u306a\u60c5\u5831\u304c\u898b\u3089\u308c\u307e\u3059\uff0e<\/p>\n<pre><code>% acpitool -B\n  Battery #1     : present\n    Remaining capacity : 78010 mWh, 99.91%\n    Design capacity    : 93240 mWh\n    Last full capacity : 78080 mWh, 83.74% of design capacity\n    Capacity loss      : 16.26%\n    Present rate       : 0 mW\n    Charging state     : Unknown\n    Battery type       : Li-ion \n    Model number       : 42T4940\n    Serial number      : 4572\n<\/code><\/pre>\n<p>\u4eca\u56de * <a href=\"https:\/\/matoken.org\/blog\/blog\/2014\/03\/30\/lenovo-battery-return-exchange\/\" title=\"Lenovo \u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u81ea\u4e3b\u56de\u53ce | matoken&apos;s meme\">Lenovo \u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u81ea\u4e3b\u56de\u53ce | matoken&#8217;s meme<\/a><\/p>\n<p>\u306e\u6642\u77e5\u3063\u305f\u306e\u3067\u3059\u304c\uff0cupower \u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3082\u3042\u308a\u307e\u3057\u305f\uff0e\u591a\u5206HAL \u4f9d\u5b58\u3067\u3059\uff0e<\/p>\n<pre><code>% upower -d|grep -i device\nDevice: \/org\/freedesktop\/UPower\/devices\/line_power_AC\nDevice: \/org\/freedesktop\/UPower\/devices\/battery_BAT0\n\n% upower -i \/org\/freedesktop\/UPower\/devices\/battery_BAT0\n  native-path:          BAT0\n  vendor:               SANYO\n  model:                42T4940\n  serial:               4572\n  power supply:         yes\n  updated:              2014\u5e7404\u670802\u65e5 05\u664254\u520634\u79d2 (6 seconds ago)\n  has history:          yes\n  has statistics:       yes\n  battery\n    present:             yes\n    rechargeable:        yes\n    state:               fully-charged\n    energy:              78.01 Wh\n    energy-empty:        0 Wh\n    energy-full:         78.08 Wh\n    energy-full-design:  93.24 Wh\n    energy-rate:         7.137 W\n    voltage:             12.816 V\n    percentage:          99%\n    capacity:            83.7409%\n    technology:          lithium-ion\n<\/code><\/pre>\n<p>proc \u3084 sys \u3067\u899a\u3048\u308b\u3088\u308a\u30b3\u30de\u30f3\u30c9\u306e\u65b9\u3067\u899a\u3048\u3068\u3044\u305f\u307b\u3046\u304c\u307e\u305f\u5909\u308f\u3063\u305f\u3068\u304d\u3082\u5438\u53ce\u3055\u308c\u3066\u9577\u304f\u4f7f\u3048\u308b\u304b\u3082?<br \/>\n\u305d\u308c\u3068\u3082\u30b3\u30de\u30f3\u30c9\u304c\u5bfe\u5fdc\u3067\u304d\u306a\u304b\u3063\u305f\u308a\u7121\u304f\u306a\u3063\u3061\u3083\u3046\u304b\u2026\uff0e<\/p>\n<p>\u8ffd\u8a18)<br \/>\nGnome \u306eGUI \u3060\u3068\u300c\u96fb\u6e90\u4f7f\u7528\u7387\u306e\u7d71\u8a08(gnome-power-statistics)\u300d\u3067\u898b\u3089\u308c\u307e\u3059\uff0e\u591a\u5206upower \u3092\u5229\u7528\u3057\u3066\u308b\u3088\u3046\u306a\u6c17\u304c\u3057\u307e\u3059\uff0e<br \/>\n<a href=\"https:\/\/www.flickr.com\/photos\/119142834@N05\/13579242985\" title=\"Screenshot from 2014-04-02 20:17:14 by Kenichiro MATOHARA, on Flickr\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/farm3.staticflickr.com\/2890\/13579242985_787525ed7a.jpg\" width=\"500\" height=\"400\" alt=\"Screenshot from 2014-04-02 20:17:14\"><\/a><\/p>\n<p><iframe src=\"http:\/\/rcm-fe.amazon-adsystem.com\/e\/cm?lt1=_blank&#038;bc1=000000&#038;IS2=1&#038;bg1=FFFFFF&#038;fc1=000000&#038;lc1=0000FF&#038;t=matokensmeme-22&#038;o=9&#038;p=8&#038;l=as4&#038;m=amazon&#038;f=ifr&#038;ref=ss_til&#038;asins=B00HQYDBZ4\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><\/p>\n<p><iframe src=\"http:\/\/rcm-fe.amazon-adsystem.com\/e\/cm?lt1=_blank&#038;bc1=000000&#038;IS2=1&#038;bg1=FFFFFF&#038;fc1=000000&#038;lc1=0000FF&#038;t=matokensmeme-22&#038;o=9&#038;p=8&#038;l=as4&#038;m=amazon&#038;f=ifr&#038;ref=ss_til&#038;asins=B009GQPZIQ\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><\/p>\n<p><iframe src=\"http:\/\/rcm-fe.amazon-adsystem.com\/e\/cm?lt1=_blank&#038;bc1=000000&#038;IS2=1&#038;bg1=FFFFFF&#038;fc1=000000&#038;lc1=0000FF&#038;t=matokensmeme-22&#038;o=9&#038;p=8&#038;l=as4&#038;m=amazon&#038;f=ifr&#038;ref=ss_til&#038;asins=B00FMNCNCS\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u524d\u306f \/proc\/acpi\/battery\/BAT0 \u4ee5\u4e0b\u306e\u3042\u305f\u308a\u3092\u898b\u3066\u30d0\u30c3\u30c6\u30ea\u72b6\u6cc1\u3092\u78ba\u8a8d\u3067\u304d\u3066\u3044\u307e\u3057\u305f\uff0e Linux \u3067\u9069\u5f53\u306b\u30d0\u30c3\u30c6\u30ea\u5bb9\u91cf\u78ba\u8a8d &#8211; matoken\u2019s meme -hatena- \u6700\u8fd1\u306f  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"webmentions_disabled_pings":false,"webmentions_disabled":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":""},"categories":[6],"tags":[275],"class_list":["post-479","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux"],"_links":{"self":[{"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/posts\/479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/comments?post=479"}],"version-history":[{"count":0,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/posts\/479\/revisions"}],"wp:attachment":[{"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/media?parent=479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/categories?post=479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matoken.org\/blog\/wp-json\/wp\/v2\/tags?post=479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}