[B! ops] nobyukiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

nobyuki id:nobyuki

opsã«é–¢ã™ã‚‹nobyukiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (125)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ã„ã¾ã™ãå®Ÿè·µ! Linuxã‚·ã‚¹ãƒ†ãƒ ç®¡ç†
ã€Œã„ã¾ã™ãå®Ÿè·µ! Linux ã‚·ã‚¹ãƒ†ãƒ ç®¡ç†ã€ã¯ã“ã¡ã‚‰ã§ã™ã€‚ ãƒ¡ãƒ«ãƒžã‚¬ã®è§£é™¤ã€ãƒãƒƒã‚¯ãƒŠãƒ³ãƒãƒ¼ãªã©ã‚‚ã€ä»¥ä¸‹ã‹ã‚‰ã©ã†ãžã€‚ https://www.usupi.org/sysad/ (ã¾ãã¾ã ID:149633) ãã®ä»–ã€ä½œè€…ã«é–¢ã™ã‚‹ãƒšãƒ¼ã‚¸ã¯ã€æ¦‚ãä»¥ä¸‹ã«ã”ã–ã„ã¾ã™ã€‚ https://www.usupi.org/kuri/ (ã¾ãã¾ã ID:126454) http://usupi.seesaa.net/ (æ —æ—¥è¨˜ãƒ–ãƒã‚°) https://twitter.com/kuriking/ (twitter) https://facebook.com/kuriking3 (facebook) https://jp.pinterest.com/kuriking/pinterest) https://www.instagram.com/kuri_king_/ (instagram) [ãƒãƒƒã‚¯ãƒŠãƒ³ãƒãƒ¼ã®ãƒˆãƒƒãƒ—ã¸
nobyuki 2013/03/15
cgroups

kernel

ops
ãƒªãƒ³ã‚¯
Chefã«æŒ«æŠ˜ã—ãŸã‚ãªãŸã¸ã€‚Fabricã®ã™ã™ã‚
ã‚µãƒ¼ãƒè¨å®šä½œæ¥ã¯é¢å€’ã§é–“é•ã„ã‚’çŠ¯ã—ã‚„ã™ã„ãŸã‚ã€Chef/Puppetãªã©ã®ãƒ„ãƒ¼ãƒ«ã§è‡ªå‹•åŒ–ã—ãŸã„ã¨è€ƒãˆã¦ã„ã‚‹æ–¹ã¯å¤šã„ã¨æ€ã„ã¾ã™ã€‚ ç§ã‚‚ãã®ã‚ˆã†ãªç†ç”±ã‹ã‚‰Chef(-solo)ã‚’ç¿’å¾—ã—ã‚ˆã†ã¨è©¦è¡ŒéŒ¯èª¤ã—ã¦ã„ã¾ã—ãŸã€‚ ãã®çµæžœã€ã‚ã‚‹ç¨‹åº¦ã¯å‹•ãã‚ˆã†ã«ãªã£ãŸã‚‚ã®ã®æ¬¡ã®ã‚ˆã†ãªå•é¡ŒãŒã‚ã‚‹ã¨æ€ã„ã¾ã—ãŸã€‚ å¦ç¿’ã«æ™‚é–“ãŒã‹ã‹ã‚‹ ç§ã¯æ£ç›´ã€ä»Šã§ã‚‚ã©ã®ãƒ•ã‚¡ã‚¤ãƒ«ã«ä½•ã‚’æ›¸ãã®ã‹ã‚ˆãåˆ†ã‹ã£ã¦ãªã„ã§ã™ã€‚ å¹¾åˆ†ã‹ç°¡å˜ã ã¨è¨€ã‚ã‚Œã‚‹chef-soloã§ã‚‚å…¬å¼ã‚µã‚¤ãƒˆã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã ã‘ã§ã¯ã‚ˆãç†è§£å‡ºæ¥ã¾ã›ã‚“ã§ã—ãŸã€‚ ã¾ãŸã€ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã«ã‚ˆã‚‹å·®ç•°ãªã®ã‹ç›®çš„ãŒç•°ãªã‚‹ã®ã‹åˆ†ã‹ã‚Šã¾ã›ã‚“ãŒã€ãƒ–ãƒã‚°è¨˜äº‹ã‚’å‚è€ƒã«ã—ã‚ˆã†ã¨ã™ã‚‹ã¨åäººåè‰²ã§ã©ã‚ŒãŒç§ã«åˆã£ãŸæ‰‹é †ãªã®ã‹ã‚ã‹ã‚Šã¾ã›ã‚“ã§ã—ãŸã€‚ ä¾‹ãˆæœ€çµ‚çš„ã«ç†è§£ã§ããŸã¨ã—ã¦ã‚‚ã€ç§ã‚„ã‚ãªãŸãŒä½•æ—¥ã‚‚ã‹ã‘ã¦ç†è§£ã§ããªã„ã“ã¨ã¯ãƒãƒ¼ãƒ ã®ãƒ¡ãƒ³ãƒãƒ¼ã‚‚ç†è§£ã™ã‚‹ã®ã¯é›£ã—ã„ã¨æ€ã„ã¾ã™ã€‚ å¯¾è±¡ã‚µãƒ¼ãƒã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹å¿…è¦ãŒã‚ã‚‹ Ch
nobyuki 2013/03/12
Fabric

ops

tool
ãƒªãƒ³ã‚¯
AWS News Blog
Announcing Amazon Managed Service for Apache Flink Renamed from Amazon Kinesis Data Analytics Today we are announcing the rename of Amazon Kinesis Data Analytics to Amazon Managed Service for Apache Flink, a fully managed and serverless service for you to build and run real-time streaming applications using Apache Flink. We continue to deliver the same experience in your Flink applications without
nobyuki 2013/02/19
aws

chef

ops
ãƒªãƒ³ã‚¯
å…¨è‡ªå‹•ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã•ã‚“
2013/02/18 Yahoo! Open Hack Day å‚åŠ ä½œå“ KLabè³ž å—è³ž ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯ã“ã¡ã‚‰: https://github.com/mirakui/tuningsan èª¬æ˜Ž: http://blog.mirakui.com/entry/2013/02/20/003401
nobyuki 2013/02/18
ops

*reference
ãƒªãƒ³ã‚¯
Chefã‚’ãƒ™ãƒ¼ã‚¹ã«ã—ãŸæ—¥æœ¬è£½ã®é‹ç”¨è‡ªå‹•åŒ–ãƒ„ãƒ¼ãƒ«ã€ŒCloudropã€ã€ã‚¨ã‚¯ã‚·ãƒ¼ãƒ‰ã‹ã‚‰
ãƒ‡ãƒ¼ã‚¿ã‚»ãƒ³ã‚¿ãƒ¼ã¸æŠ•å…¥ã—ãŸã‚µãƒ¼ãƒã®æ§‹æˆã‚„ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒ‡ãƒ—ãƒã‚¤ãƒ„ãƒ¼ãƒ«ã¨ã—ã¦ã‚ˆãçŸ¥ã‚‰ã‚Œã¦ã„ã‚‹ã®ãŒã€ŒChefã€ã‚„ã€ŒPuppetã€ã¨ã„ã£ãŸã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®é‹ç”¨è‡ªå‹•åŒ–ãƒ„ãƒ¼ãƒ«ã§ã™ã€‚ç‰¹ã«Chefã¯å…ˆæ—¥FacebookãŒæŽ¡ç”¨ã—ãŸã“ã¨ãŒç™ºè¡¨ã•ã‚Œã¦ã„ã¾ã™ã€‚ ãã®Chefã‚’ãƒ™ãƒ¼ã‚¹ã«ã—ãŸé‹ç”¨è‡ªå‹•åŒ–ãƒ„ãƒ¼ãƒ«ã€ŒCloudropã€ãŒã‚¨ã‚¯ã‚·ãƒ¼ãƒ‰ã‹ã‚‰ç™ºè¡¨ã•ã‚Œã¾ã—ãŸã€‚åŒç¤¾ã¯ã‚·ã‚¹ãƒ†ãƒ æ§‹ç¯‰ã‚„é‹ç”¨ã‚µãƒ¼ãƒ“ã‚¹ã«åŠ ãˆã€ãƒ‘ãƒ–ãƒªãƒƒã‚¯ã‚¯ãƒ©ã‚¦ãƒ‰ã®ã€ŒLibraã€ãªã©ã‚’æä¾›ã™ã‚‹æ—¥æœ¬ã®ä¼æ¥ã§ã€Cloudropã¯ãã†ã—ãŸåŒç¤¾ã®çµŒé¨“ã‚’è¸ã¾ãˆã¦ä½œã‚‰ã‚ŒãŸã‚‚ã®ã€‚ é‹ç”¨è‡ªå‹•åŒ–ãƒ„ãƒ¼ãƒ«ã¯ã€é–‹ç™ºã¨é‹ç”¨ãŒå”åŠ›ã—ã¦ãƒ“ã‚¸ãƒã‚¹ã‚´ãƒ¼ãƒ«ã‚’ç›®æŒ‡ã™ã€ŒDevOpsã€ãƒ ãƒ¼ãƒ–ãƒ¡ãƒ³ãƒˆã®ä¸ã§ã€ã‚·ã‚¹ãƒ†ãƒ ã®é–‹ç™ºé‹ç”¨ã‚’è¿…é€Ÿã«æ”¹å–„ã™ã‚‹ã†ãˆã§æ¬ ã‹ã›ãªã„ãƒ„ãƒ¼ãƒ«ã¨ã—ã¦æ³¨ç›®ã•ã‚Œã¦ã„ã¾ã™ã€‚ é‹ç”¨ã®å±žäººæ€§ã‚’æŽ’é™¤ã—ã¦è‡ªå‹•åŒ–ã€åŠ¹çŽ‡åŒ– Cloudropã¯Chefã‚’ãƒ™ãƒ¼ã‚¹ã«ã—ã¦ã„ã‚‹ãŸã‚ã€Chefã§ã®æ‰‹é †æ›¸ã«å½“ãŸã‚‹ãƒ¬ã‚·ãƒ”
nobyuki 2013/02/15
chef

ops

tool
ãƒªãƒ³ã‚¯
D.3. Unix/Linux ã‚·ã‚¹ãƒ†ãƒ ã‹ã‚‰ã® Debian GNU/Linux ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«
ã“ã®ç¯€ã¯ã€ãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ã®ä»–ã®éƒ¨åˆ†ã§èª¬æ˜Žã•ã‚Œã¦ã„ã‚‹ãƒ¡ãƒ‹ãƒ¥ãƒ¼ãƒ‰ãƒªãƒ–ãƒ³ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ©ã‚’ä½¿ç”¨ã›ãšã«ã€æ—¢å˜ã® Unixãƒ»Linux ã‚·ã‚¹ãƒ†ãƒ ã‹ã‚‰ Debian GNU/Linux ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ã€‚ã“ã® ã€Œã‚¯ãƒã‚¹ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã€ HOWTO ã¯ã€Red Hat, Mandriva, SUSE ã‹ã‚‰ Debian GNU/Linux ã«ç§»è¡Œã™ã‚‹ãƒ¦ãƒ¼ã‚¶ã®è¦æœ›ã§æ›¸ã‹ã‚Œã¾ã—ãŸã€‚æœ¬ç¯€ã§ã¯ã€*nix ã‚³ãƒžãƒ³ãƒ‰ã®å…¥åŠ›ã«ã¤ã„ã¦ç†ŸçŸ¥ã—ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‚’æ“ä½œã§ãã‚‹ã®ãŒå‰æã¨ãªã£ã¦ã„ã¾ã™ã€‚æœ¬ç¯€ã§ã¯ã€#ãŒ Debian chroot ã«å…¥åŠ›ã•ã‚ŒãŸã‚³ãƒžãƒ³ãƒ‰ã‚’ç¤ºã—ã€$ ã¯ãƒ¦ãƒ¼ã‚¶ã®ç¾åœ¨ã®ã‚·ã‚¹ãƒ†ãƒ ã«å…¥åŠ›ã•ã‚Œã‚‹ã‚³ãƒžãƒ³ãƒ‰ã‚’è¡¨ã—ã¾ã™ã€‚ ä¸€æ—¦ã€æ–°ã—ã„ Debian ã‚·ã‚¹ãƒ†ãƒ ã‚’å¥½ã¿ã«è¨å®šã—ãŸã‚‰ã€æ—¢å˜ã®ãƒ¦ãƒ¼ã‚¶ãƒ‡ãƒ¼ã‚¿ã‚’ (ã‚ã‚‹ãªã‚‰) ç¨¼åƒã—ãŸã¾ã¾ç§»è¡Œã§ãã¾ã™ã€‚ã—ãŸãŒã£ã¦ã€ã“ã‚Œã¯ ã€Œãƒ€ã‚¦ãƒ³ã‚¿ã‚¤ãƒ ç„¡ã—ã€ã§ã® Debian GNU
nobyuki 2012/12/25
Debian

tool

debootstrap

ops
ãƒªãƒ³ã‚¯
Server::Starterã‹ã‚‰å¦ã¶hot deployã®ä»•çµ„ã¿ - $shibayu36->blog;
ä»¥å‰http://tech.naver.jp/blog/?p=1369ã®è¨˜äº‹ã‚’èªã‚“ã ã®ã ã‘ã‚Œã©ã€ãã‚Œã¾ã§ã«processã®çŸ¥è˜ãŒç„¡ã‹ã£ãŸã‚Šã—ã¦ã€ã¾ã£ãŸãç†è§£ã§ãã¾ã›ã‚“ã§ã—ãŸã€‚ãã“ã§Working with UNIX Processesã‚„Server::Starterã®ä¸èº«ã‚’å‘¼ã‚“ã§ã‚ˆã†ã‚„ãhot deployã®ä»•çµ„ã¿ã‚’ç†è§£ã§ããŸ(æ°—ã«ãªã£ã¦ã„ã‚‹)ã®ã§ã€Server::Starterã®å®Ÿè£…ã‚’è¿½ã„ãªãŒã‚‰ã€ãã‚Œã‚’ã¾ã¨ã‚ã¦ã¿ã¾ã™ã€‚ hot deployã¨ã¯ hot deployã¨ã¯ã€Œå†èµ·å‹•ã®æ™‚ã«ãƒªã‚¯ã‚¨ã‚¹ãƒˆã®å‡¦ç†ã‚’ç¶šã‘ãªãŒã‚‰ã€å¤‰æ›´ã®å†…å®¹ã‚’åæ˜ ã™ã‚‹ãŸã‚ã®æ‰‹æ®µã€ã§ã™ã€‚ é€šå¸¸serverã‚’restartã•ã›ã‚‹ã¨ãã¯ã€stop -> startã®æµã‚Œã«ãªã‚‹ã¨æ€ã„ã¾ã™ãŒã€ã“ã®å ´åˆstopã—ã¦ã‹ã‚‰ã€startå‡ºæ¥ã‚‹ã¾ã§ã®æœŸé–“ã«ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’å‡¦ç†ã§ããªã„æœŸé–“ãŒç™ºç”Ÿã—ã¾ã™ã€‚ãã®æœŸé–“ãªã—ã«deployã™ã‚‹ä»•çµ„ã¿ãŒhot
nobyuki 2012/12/14
ops
ãƒªãƒ³ã‚¯
ãƒšãƒ¼ã‚¸ãŒè¦‹ã¤ã‹ã‚Šã¾ã›ã‚“ | æ—¥æœ¬HP
ãƒšãƒ¼ã‚¸ãŒè¦‹ã¤ã‹ã‚Šã¾ã›ã‚“ã€‚ ç›®çš„ã®ãƒšãƒ¼ã‚¸ã¯ã€ç§»å‹•ã¾ãŸã¯å‰Šé™¤ã«ã‚ˆã£ã¦ç„¡åŠ¹ã«ãªã£ã¦ã„ã‚‹å¯èƒ½æ€§ãŒã‚ã‚Šã¾ã™ã€‚ç”³ã—è¨³ã‚ã‚Šã¾ã›ã‚“ãŒã€æ¤œç´¢ã¾ãŸã¯ãƒªãƒ³ã‚¯å…ˆã‚ˆã‚ŠãŠæŽ¢ã—ãã ã•ã„ã€‚
nobyuki 2012/11/28
HP

Unix

Linux

Debian

ã¾ã¨ã‚

server

ops
ãƒªãƒ³ã‚¯
fluent-plugin-dstatã®ç´¹ä»‹
ã‚¦ã‚£ãƒ¼ã‚¯ãƒªãƒ¼Fluentdãƒ¦ãƒ¼ã‚¹ã‚±ãƒ¼ã‚¹ã«å‚åŠ ã—ã¦ã€fluent-plugin-dstatã®ç´¹ä»‹è¨˜äº‹ã‚’æ›¸ããŸã„ã¨æ€ã„ã¾ã™ã€‚ dstatã¯netstatã‚„iostatãªã©ã‚’ã¾ã¨ã‚ãŸã‚ˆã†ãªãƒ„ãƒ¼ãƒ«ã§ã€ã“ã‚“ãªæ„Ÿã˜ã§åŒã˜ã‚¿ã‚¤ãƒ ãƒ•ãƒ¬ãƒ¼ãƒ ã§ã®ãƒžã‚·ãƒ³ã®ãƒªã‚½ãƒ¼ã‚¹æƒ…å ±ãŒã¨ã‚Œã¾ã™ã€‚ ã©ã‚“ãªã‚ªãƒ—ã‚·ãƒ§ãƒ³ãŒã‚ã‚‹ã‹ã«ã¤ã„ã¦ã¯å…¬å¼ã‚’è¦‹ã¦ãã ã•ã„ã€‚ yumã¨ã‹ã§å…¥ã‚Œã‚‹ã¨å¤ã„ãƒãƒ¼ã‚¸ãƒ§ãƒ³ãŒå…¥ã£ãŸã‚Šã—ã¾ã™ãŒã€æœ€æ–°ç‰ˆã¯7.2ã§ã€ä½¿ãˆã‚‹ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ãŒå¢—ãˆã¦ãŸã‚Šã—ã¾ã™ã€‚ ä¸»ã« top-xxx-adv ç³»ãŒå¢—ãˆã¦ã„ã¾ã™ã€‚ ã©ã†ã„ã†ã‚‚ã®ã‹ã¨ã„ã†ã¨ã€ä¾‹ãˆã°å¤ã„ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚‚ã‚ã‚‹ top-cpu ã¯ã“ã®ã‚ˆã†ã«CPUåˆ©ç”¨çŽ‡ã®é«˜ã„ãƒ—ãƒã‚»ã‚¹ã‚’è¡¨ç¤ºã—ã¦ãã‚Œã¾ã™ãŒã€ top-cpu-advã ã¨ã•ã‚‰ã«ç´°ã‹ã„æƒ…å ±ãŒã¨ã‚Œã‚‹ã®ã¨ã€ã¡ã‚ƒã‚“ã¨ãƒ—ãƒã‚»ã‚¹åã€åˆ©ç”¨çŽ‡ãªã©é …ç›®ãŒã‚ã‹ã‚Œã¦ã„ã‚‹ã®ã§ã€fluentã®ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã¨ã—ã¦jsonã®å½¢å¼ã«ã—ã‚„ã™ã„ã®ã§ã™ã€‚ dst
nobyuki 2012/10/23
fluentd

dstat

server

ops

tool
ãƒªãƒ³ã‚¯
Nmap ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã‚¬ã‚¤ãƒ‰ (Man Page)
ã“ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã§ã¯ã€Nmapãƒãƒ¼ã‚¸ãƒ§ãƒ³4.50ã«ã¤ã„ã¦èª¬æ˜Žã—ã¦ã„ã¾ã™ã€‚æœ€æ–°ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã¯ã€è‹±èªžã§https://nmap.org/book/man.htmlã‹ã‚‰å…¥æ‰‹ã§ãã¾ã™ã€‚ Nmap (ã€ŒNetwork Mapperã€)ã¯ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯èª¿æŸ»ãŠã‚ˆã³ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ç›£æŸ»ã‚’è¡Œã†ãŸã‚ã®ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®ãƒ„ãƒ¼ãƒ«ã§ã‚ã‚‹ã€‚å¤§è¦æ¨¡ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’é«˜é€Ÿã§ã‚¹ã‚ãƒ£ãƒ³ã™ã‚‹ã‚ˆã†ã«è¨è¨ˆã•ã‚Œã¦ã„ã‚‹ãŒã€å˜ä¸€ã®ãƒ›ã‚¹ãƒˆã«å¯¾ã—ã¦ã‚‚ã¾ã£ãŸãå•é¡Œãªãæ©Ÿèƒ½ã™ã‚‹ã€‚Nmapã¯ç”Ÿã®(raw)IPãƒ‘ã‚±ãƒƒãƒˆã‚’ç”¨ã„ã¦ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ä¸Šã§ã©ã®ã‚ˆã†ãªãƒ›ã‚¹ãƒˆã‹åˆ©ç”¨å¯èƒ½ã«ãªã£ã¦ã„ã‚‹ã‹ã€ã“ã‚Œã‚‰ã®ãƒ›ã‚¹ãƒˆãŒæä¾›ã—ã¦ã„ã‚‹ã‚µãƒ¼ãƒ“ã‚¹(ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³åã¨ãƒãƒ¼ã‚¸ãƒ§ãƒ³)ã¯ä½•ã‹ã€ãƒ›ã‚¹ãƒˆãŒå®Ÿè¡Œã—ã¦ã„ã‚‹OS(OSåã¨ãƒãƒ¼ã‚¸ãƒ§ãƒ³)ã¯ä½•ã‹ã€ã©ã®ã‚ˆã†ãªç¨®é¡žã®ãƒ‘ã‚±ãƒƒãƒˆãƒ•ã‚£ãƒ«ã‚¿/ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«ãŒä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹ã‹ãªã©ã€ãã®ä»–æ•°å¤šãã®ç‰¹å¾´ã‚’æ–¬æ–°ãªæ–¹æ³•ã§åˆ¤åˆ¥ã™ã‚‹ã€‚Nmapã¯ã€ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ç›£æŸ»
nobyuki 2012/10/12
server

network

security

tool

ops

*reference

nmap
ãƒªãƒ³ã‚¯
Education | DMTF
nobyuki 2012/10/10
ops

*reference

*index
ãƒªãƒ³ã‚¯
Common Information Model - Wikipedia
Common Information Modelï¼ˆCIMï¼‰ã¨ã¯ã€ITç’°å¢ƒã«ãŠã‘ã‚‹ç®¡ç†å¯¾è±¡ã‚’å…¸åž‹çš„ãªã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¨ãã®é–¢ä¿‚ã§è¡¨ç¾ã™ã‚‹æ–¹æ³•ã‚’å®šç¾©ã—ãŸã‚ªãƒ¼ãƒ—ãƒ³æ¨™æº–ã§ã‚ã‚‹ã€‚ã“ã‚Œã«ã‚ˆã‚Šã€ãã†ã—ãŸç®¡ç†å¯¾è±¡ã‚’ãƒ¡ãƒ¼ã‚«ãƒ¼ã«é–¢ã‚ã‚‰ãšä¸€è²«ã—ã¦ç®¡ç†ã™ã‚‹ã“ã¨ã‚’æ„å›³ã—ã¦ã„ã‚‹ã€‚ CIMã®åˆ¥ã®èª¬æ˜Žã¨ã—ã¦ã€ç®¡ç†å¯¾è±¡ã«é–¢ã™ã‚‹ç®¡ç†æƒ…å ±ã‚’ç›¸äº’ã«ã‚„ã‚Šå–ã‚Šå¯èƒ½ã«ã™ã‚‹ã‚‚ã®ã¨ã‚‚è¨€ã‚ã‚Œã‚‹ã€‚ã—ã‹ã—ã“ã®èª¬æ˜Žã§ã¯ã€CIM ãŒç®¡ç†å¯¾è±¡ã¨ãã®ç®¡ç†æƒ…å ±ã‚’è¡¨ç¾ã™ã‚‹ã ã‘ã§ãªãã€ãã‚Œã‚‰ã‚’åˆ¶å¾¡ãƒ»ç®¡ç†ã™ã‚‹æ‰‹æ®µã‚’æä¾›ã™ã‚‹ç‚¹ã‚’èª¬æ˜Žã§ãã¦ã„ãªã„ã€‚æƒ…å ±ã®å…±é€šãƒ¢ãƒ‡ãƒ«ã‚’ä½¿ã†ã“ã¨ã§ã€ä¸€åº¦ç®¡ç†ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’é–‹ç™ºã™ã‚Œã°ã€ãã®ãƒ¢ãƒ‡ãƒ«ã«å‰‡ã£ãŸå„ç¨®å®Ÿè£…ã«å¯¾å¿œå¯èƒ½ã¨ãªã‚Šã€æƒ…å ±ãŒå¤±ã‚ã‚Œã‚‹ã“ã¨ã‚‚ãªã„ã€‚ CIMæ¨™æº–ã¯ Distributed Management Task Force (DMTF) ãŒå®šç¾©ã—å…¬è¡¨ã—ã¦ã„ã‚‹ã€‚é–¢é€£ã™ã‚‹æ¨™æº–ã§ã‚ã‚‹ Web-Based Enterprise Manag
nobyuki 2012/10/10
ops
ãƒªãƒ³ã‚¯
dmidecode
Dmidecode reports information about your system's hardware as described in your system BIOS according to the SMBIOS/DMI standard (see a sample output). This information typically includes system manufacturer, model name, serial number, BIOS version, asset tag as well as a lot of other details of varying level of interest and reliability depending on the manufacturer. This will often include usage
nobyuki 2012/10/10
Linux

Unix

ops

tool
ãƒªãƒ³ã‚¯
SMBIOS - Wikipedia
SMBIOSï¼ˆSystem Management BIOSï¼‰ã¨ã¯ã€BIOSå†…ã®ãƒ‡ãƒ¼ã‚¿æ§‹é€ ã®é…ç½®ï¼ˆãŠã‚ˆã³ãã®ã‚¢ã‚¯ã‚»ã‚¹ãƒ¡ã‚½ãƒƒãƒ‰ï¼‰ã«é–¢ã™ã‚‹ä»•æ§˜ã§ã‚ã‚‹ã€‚SMBIOSã«ã‚ˆã‚Šã€ãã®PCã«å›ºæœ‰ã®æƒ…å ±ã‚’ãƒ¦ãƒ¼ã‚¶ã‚„ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãŒæ ¼ç´ã—ãŸã‚Šä½¿ç”¨ã—ãŸã‚Šã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚1999å¹´ã”ã‚ã€Distributed Management Task Forceï¼ˆDMTFï¼‰ãŒSMBIOSã‚’æ‰±ã†ã‚ˆã†ã«ãªã£ãŸã€‚ãã‚Œä»¥å‰ã¯ã€SMBIOSã¯Desktop Management Interfaceï¼ˆDMIï¼‰ã®ä¸€éƒ¨ã¨ã—ã¦çŸ¥ã‚‰ã‚Œã¦ã„ãŸã€‚ã»ã¼åŒã˜æ™‚æœŸã«ãƒžã‚¤ã‚¯ãƒã‚½ãƒ•ãƒˆç¤¾ã¯OEMå„ç¤¾ã¨BIOSãƒ™ãƒ³ãƒ€ãƒ¼å„ç¤¾ã«å¯¾ã—ã¦èªå®šã‚’å—ã‘ã‚‹éš›ã«SMBIOSæƒ…å ±ï¼ˆã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã¨ãƒ‡ãƒ¼ã‚¿ï¼‰ã‚’æä¾›ã™ã‚‹ã‚ˆã†è¦æ±‚ã—ã¦ã„ã‚‹ã€‚ 2021å¹´1æœˆç¾åœ¨ã€DMTFãŒãƒªãƒªãƒ¼ã‚¹ã—ã¦ã„ã‚‹æœ€æ–°ã®ä»•æ§˜ã¯2020å¹´7æœˆ17æ—¥ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³3.4.0ã§ã‚ã‚‹ã€‚
nobyuki 2012/10/10
Tips

ops

ã“ã¨ã°
ãƒªãƒ³ã‚¯
Desktop Management Interface - Wikipedia
Desktop Management Interface (DMI) ã¯ã€Distributed Management Task Forceï¼ˆDMTFï¼‰ãŒãƒªã‚½ãƒ¼ã‚¹æƒ…å ±ç®¡ç†ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ç”¨ã«è¦å®šã—ãŸã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ä»•æ§˜ã®ç·ç§°ã§ã‚ã‚‹ã€‚ä¼æ¥æƒ…å ±ã‚·ã‚¹ãƒ†ãƒ ã‚’æ§‹æˆã™ã‚‹ãƒ‘ãƒ¼ã‚½ãƒŠãƒ«ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãªã©ã®è³‡ç”£ç®¡ç†æƒ…å ±ã€ã„ã‚ã‚†ã‚‹ã€Œã‚¤ãƒ³ãƒ™ãƒ³ãƒˆãƒªã€ã«é–¢ã™ã‚‹æƒ…å ±ã‚’é›†ä¸ç®¡ç†ã™ã‚‹ç›®çš„ã§è¦å®šã•ã‚ŒãŸã€‚ ãƒªã‚½ãƒ¼ã‚¹æƒ…å ±ã‚’ç®¡ç†ã™ã‚‹ç‚ºã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’é–‹ç™ºã™ã‚‹éš›ã«ä½¿ç”¨ã™ã‚‹ã€‚ä»•æ§˜ã‚’è¦å®šã—ã¦ã„ã‚‹ã®ã¯DMTFã§ã€æœ€æ–°ã®ä»•æ§˜æ›¸ã¯1998å¹´6æœˆã«ä½œæˆã•ã‚ŒãŸã€ŒDMIversion2.0sã€ã§ã‚ã‚‹ã€‚ DMIã§ã¯ã€ç‰¹å®šã®ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ ã‚„ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã«ä¾å˜ã—ãªã„ã“ã¨ã€æ—¢å˜ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ç®¡ç†ãƒ—ãƒãƒˆã‚³ãƒ«ã¨çµ„ã¿åˆã‚ã›ã¦åˆ©ç”¨ã§ãã‚‹äº‹ã€ç®¡ç†ã®å¯¾è±¡ã‚’å®¹æ˜“ã«æŒ‡å®šã§ãã‚‹ã“ã¨ã€ã¨ã„ã£ãŸè¦ä»¶ã‚’å®šã‚ã¦ã„ã‚‹ã€‚DMIã®æ§‹æˆè¦ç´ ã¯ä»¥ä¸‹ã®ã¨ãŠã‚Šã€‚
nobyuki 2012/10/10
Tips

ops

ã“ã¨ã°
ãƒªãƒ³ã‚¯
Webãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ - Make the Web Faster
Webãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ Last updated: 02 October 2012 ç¿»è¨³ï¼š@t32k Webãƒšãƒ¼ã‚¸ã‚’Page Speedã§èª¿ã¹ã‚‹ã¨ãƒ«ãƒ¼ãƒ«ã«æº–æ‹ ã—ã¦ã„ãªã„ã‚‚ã®ãŒæç¤ºã•ã‚Œã‚‹ã€‚ã“ã®ãƒ«ãƒ¼ãƒ«ã¨ã„ã†ã®ã¯ã€ä¸€èˆ¬çš„ã«ã‚ãªãŸãŒé–‹ç™ºæ®µéšŽã«ãŠã„ã¦å–ã‚Šå…¥ã‚Œã‚‹ã¹ããƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã®ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã ã€‚ã‚ãªãŸãŒPage Speedã‚’ä½¿ç”¨ã—ã‚ˆã†ã¨ã—ã¾ã„ã¨ã€ç§ãŸã¡ã¯ã“ã®å„ãƒ«ãƒ¼ãƒ«ã«ã¤ã„ã¦ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’æä¾›ã™ã‚‹ï¼ˆãŸã¶ã‚“ã¡ã‚‡ã†ã©æ–°ã—ã„ã‚µã‚¤ãƒˆã‚’é–‹ç™ºä¸ã§ãƒ†ã‚¹ãƒˆã™ã‚‹æº–å‚™ãŒæ•´ã£ã¦ãªã„ã ã‚ã†ï¼‰ã€‚ã‚‚ã¡ã‚ã‚“ã€ã“ã‚Œã‚‰ã®ãƒšãƒ¼ã‚¸ã¯ã„ã¤ã§ã‚‚å‚ç…§ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ç§ãŸã¡ã¯ã‚ãªãŸã®é–‹ç™ºãƒ—ãƒã‚»ã‚¹ã«å–ã‚Šå…¥ã‚Œã¦ã‚‚ã‚‰ã†ãŸã‚ã«ã€ã“ã®ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã‚’å®Ÿè£…ã™ã‚‹ãŸã‚ã®æ˜Žç¢ºãªãƒ†ã‚£ãƒƒãƒ—ã‚¹ã¨ææ¡ˆã‚’æä¾›ã™ã‚‹ã€‚ ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã«ã¤ã„ã¦ Page Speedã¯ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆå´ã‹ã‚‰ã®è¦³ç‚¹ã§ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’è©•ä¾¡ã—ã€ä¸€èˆ¬çš„ã«ãƒšãƒ¼
nobyuki 2012/10/04
server

ops

performance
ãƒªãƒ³ã‚¯
ãƒ•ã‚¡ãƒ¼ã‚¹ãƒˆã‚µãƒ¼ãƒã€ãƒ‡ãƒ¼ã‚¿æ¶ˆå¤±äº‹æ•…ã§å†ç™ºé˜²æ¢ç–ã€é–‹ç™ºãƒ»é‹ç”¨éƒ¨é–€ã‚’åˆ†é›¢ã€€
nobyuki 2012/08/10
ops

server
ãƒªãƒ³ã‚¯
æ—¥ã€…ã®ITå±æ©Ÿç®¡ç†ãƒ¬ãƒ™ãƒ«ãŒå•ã‚ã‚Œã‚‹ãƒ•ã‚¡ãƒ¼ã‚¹ãƒˆã‚µãƒ¼ãƒéšœå®³å¾©æ—§
ãƒ•ã‚¡ãƒ¼ã‚¹ãƒˆã‚µãƒ¼ãƒã®å¤§è¦æ¨¡éšœå®³ã®ä»¶ã¯ã€ãƒ‡ãƒ¼ã‚¿å¾©æ—§ãŒä¸å¯èƒ½ã¨ã„ã†ç™ºè¡¨ãŒã‚ã£ãŸãã†ã ã€‚ å¤§è¦æ¨¡éšœå®³ã®ãƒ•ã‚¡ãƒ¼ã‚¹ãƒˆã‚µãƒ¼ãƒã€ã€Œãƒ‡ãƒ¼ã‚¿å¾©æ—§ã¯ä¸å¯èƒ½ã€ å¤§è¦æ¨¡éšœå®³ã®æ¦‚è¦ã¨åŽŸå› ã«ã¤ã„ã¦ï¼ˆä¸é–“å ±å‘Šï¼‰(ãƒ•ã‚¡ãƒ¼ã‚¹ãƒˆã‚µãƒ¼ãƒã‚µã‚¤ãƒˆ) å¾©æ—§ãƒ¬ãƒ™ãƒ«ã«ã‚‚ã‚ˆã‚‹ã¨æ€ã†ãŒã€Linuxã®å ´åˆã€HDDã‹ã‚‰å‰Šé™¤å¾©æ—§ã‚’ã•ã›ãŸæ™‚ã«ã€ãƒ•ã‚¡ã‚¤ãƒ«ç®¡ç†æƒ…å ±ãŒã™ã§ã«ä¸€è‡´ã—ãªã„çŠ¶æ…‹ã«ãªã‚‹ã¨ã€ä»®ã«ãƒ•ã‚¡ã‚¤ãƒ«å®Ÿä½“ãŒå¾©æ—§ã—ã¦ã‚‚ã€ãƒ•ã‚¡ã‚¤ãƒ«åã€ãƒ•ã‚©ãƒ«ãƒ€åãŒã‚ã‹ã‚‰ãªããªã£ã¦ã€ãã‚ŒãŒã„ã£ãŸã„ä½•ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‹ã‚ã‹ã‚‰ãªã„ã€‚å…±ç”¨ã‚µãƒ¼ãƒã®å ´åˆã¯èª°ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‹ã‚ã‹ã‚‰ãªã„ã®ã§ã€äº‹æ¥è€…å´ã‚‚ã€ã†ã‹ã¤ã«æ¸¡ã™ã“ã¨ãŒã§ããªã„ã€ãªã©è¨€ã£ãŸã‚±ãƒ¼ã‚¹ã«ã‚‚ãªã‚‹ã“ã¨ã‚‚ã‚ã‚Šã†ã‚‹ã®ã§ã€åŸºæœ¬çš„ã«å¾©æ—§ã¯ç„¡ç†ã ã‚ã†ãªã¨æ€ã£ã¦ã„ãŸã€‚ ä»Šå›žã¯ã€å°‚ç”¨ã‚µãƒ¼ãƒã§ã‚‚ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ä¼æ¥å´ã®ã‚¢ã‚¯ã‚»ã‚¹æ¨©é™ãŒãªã„ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«ã‚‚ãƒ•ã‚¡ã‚¤ãƒ«ãŒè¦‹ãˆã¦ã—ã¾ã†ã¨ã„ã†æŒ‡æ‘˜ã‚’å—ã‘ãŸãã†ã ãŒã€ä¸€åº¦æ¶ˆã—ã¦ã—ã¾ã£ãŸãƒ•ã‚¡ã‚¤ãƒ«ã§ã‚ã‚‹ä»¥ä¸Šã€ãã‚Œã¯ã‚ã‚‹æ„å‘³ä»•æ–¹ã®ãªã„
nobyuki 2012/06/25
server

ops
ãƒªãƒ³ã‚¯
ãƒãƒ¼ãƒ‰ãƒ‡ã‚£ã‚¹ã‚¯ã®ãƒ‡ãƒ¼ã‚¿å®Œå…¨å‰Šé™¤ | IKOCHAN ã® PC Life in the UK
nobyuki 2012/06/22
ops

Tips
ãƒªãƒ³ã‚¯
Ddrescue - GNU Project - Free Software Foundation (FSF)
Ddrescue - Data recovery tool [ English | EspaÃ±ol | FranÃ§ais | Italiano | Russkii ] Introduction GNU ddrescue is a data recovery tool. It copies data from one file or block device (hard disc, cdrom, etc) to another, trying to rescue the good parts first in case of read errors. The ddrescue package also includes ddrescuelog, an auxiliary tool that manipulates ddrescue mapfiles, shows mapfile conten
nobyuki 2012/06/18
ops

tool

GNU
ãƒªãƒ³ã‚¯
1 2 3 4 5 6 7 æ¬¡ã®ãƒšãƒ¼ã‚¸