æ³¨æ æ¬ä»¶è¨äºã§ãããç§ã®ä¸é©åãªè¡åï¼æ¾ã£ãã¹ã¯ãªãããæ¤è¨¼ãªãèµ°ãããï¼ãåå ã§ãããdockerã¯ï¼ç¹ã«ä½ãããªãã¨ãï¼å±éºãã¨ã®èª¤è§£ãçæ§ã«ä¸ããç¹ããè¿·æãããããããã¾ãããç³ã訳ãããã¾ããã æ¡æ£ããã¦ããè¨äºãåé¤ããã®ã¯ãããªã誤解ãæããããªãã¨æãã¾ããã®ã§ãåé ã«æ³¨æãä»è¨ãã¦ããã¾ãã以ä¸ã®è¨äºã¯ããèªåãä½ãã¦ããããã¡ãã¨æ¤è¨¼ã§ããªãã¨ã»ãã¥ãªãã£ãã¼ã«ãçã¿åºããã¨ããæå³ã§åèã«ãã¦é ããã°å¹¸ãã§ãã è¿½è¨ Twitterãã¯ã¦ãã§è¨åããã ãã¾ããçæ§ããããã¨ããããã¾ãã æ¬ä»¶ã¯pullãã¦ããã¤ã¡ã¼ã¸ãæªæããéçºè ã«ãããã®ãã©ããã«ãããããä¸é©åãªè¨å®ããã¦ããã¨èµ·ããå¾ã¾ãã â»ã³ã¡ã³ãæ¬ã«è³ªåã¸ã®åçã¨ããå½¢ã§ãç§ããã®ã¨ãã«èµ°ããã¦ããã¤ã¡ã¼ã¸ã®ä¸è¦§ãæãã¦ããã¾ãããã©ã®ã¤ã¡ã¼ã¸ãè©å¤ãããã®ã ã¨æãã¾ãã çæ§ã«ãããã¾ãã¦ã¯ãã
2016/04/21 Alpine Linux Meetup #1
RedHatç³»ã«ãããRPMããã±ã¼ã¸ãæ±ãYUMãDebianç³»ã«ãããDEBããã±ã¼ã¸ãæ±ãAPTããããã¯ãµã¼ãã¼ç®¡çã«ããã¦éè¦ãªããã§ãããçµ¶å¦ãªåº¦åãã§ããããªãã«æ±ã£ã¦ãããã¨ãªãã¨ãéç¨åºæ¥ã¦ãã¾ãæãããã¾ãããã®ããä»ä¸åº¦ããããªæããä»é¢¨ã®ã¹ã¿ã³ãã¼ããããªãã£ãããï¼ï½·ï¾ï½¯ ã¨ããæ§æã説æãã¦ã¿ã¾ãã ã¶ã£ã¡ããããããããã¨ãªããã¿ã®éåä½ãªã®ã§ãã¿ã¤ãã«ã«ä¸é§ãå±¥ããã¾ããã ããããããã±ã¼ã¸ã¯å¿ è¦ãªã®ã è¨ãã¾ã§ããªãå¿ é ã§ããçç±ã¯ãã¤ã³ã¹ãã¼ã«ç©ã®ãã¡ã¤ã«ç®¡çã容æã«ãªãã®ã¨ãã¤ã³ã¹ãã¼ã«æéãç縮ã§ããããã§ããæ¢åã®ããã±ã¼ã¸ã§configureãªãã·ã§ã³ãç©è¶³ããªãæããRPMããã±ã¼ã¸ãåå¨ããªãå ´åã¯ä½æãããã¨ã«ãªãã¾ãã æè¿ã¯ãããã¸ã§ãã³ã°ã»ãã¼ã«ã«ãã£ã¦å ¨ã¦èªååã§ããã®ã§ãè¶ ç°¡ç´ ãªã³ã³ãã¤ã«ã®ãã®ã¯ã¬ã·ãã«è½ã¨ãè¾¼ãã§çµããã«ãã
ããã¦ããã®ã§åããã UTCã«ãªã£ã¦ããã®ã§ãJST ã«ãããã $ date Mon May 11 13:40:55 UTC 2015 åå®ä¸çæï¼ãããã¦ããããããUTCãè±èª: Coordinated Universal Timeããã©ã³ã¹èª: Temps Universel Coordonné[1][注é 1]ï¼ã¯ãå½éååæ (TAI) ã«ç±æ¥ããååæç³»ã®æå»ã§ããã®åã®éãã«ä¸çæã® UT1ï¼ãããã£ã¦å°çã®èªè»¢ï¼ã«æ©èª¿ãåãããããã«èª¿æ´ãããåºæºæå»ãæã[2]ã /etc/localtime ã®ç·¨é CentOS ã®ã¿ã¤ã ã¾ã¼ã³ã®è¨å®ã¯ã/etc/localtimeã«è¨å®ããã¦ããã ãã¤ããªæååãå ¥ã£ã¦ãããããstringsã³ãã³ãã§ä¸èº«ã確èªã§ããã ã¿ã¤ã ã¾ã¼ã³ã®è¨å®ã¯ããã®ãã¡ã¤ã«ãç´æ¥å¤æ´ããã®ã§ã¯ãªããJSTã®è¨å®ããããããã/usr/share/
ããã«ã¡ããã¢ããªã±ã¼ã·ã§ã³åºç¤ãã¼ã ã®éæ¨(@a_o_k_i_n_g)ã§ãã好ããªã¿ããã¯ç´ ããã³ãã§ãã ä»åã¯ããµã¤ãã¦ãºã®ãµã ãã¤ã«äºæ ã«ã¤ãã¦è¨äºãæ¸ãããã¨æãã¾ãããµã¤ãã¦ãºã«éããé常㮠Web ã¢ããªã±ã¼ã·ã§ã³ã§ããµã ãã¤ã«ä½æã¯ããããã¨æãã¾ããããããã©ãããå¤ãæ¶ãã¦ãããµã ãã¤ãªã¹ããå¤ããã¨æãã¾ããããããã®æä»£ãçãããµã ãã¤ãªã¹ããå¿«é©ãªãµã ãã¤ã«ã©ã¤ããéãããããç¥è¦ãå ±æãããã¨æãã¾ãã å¼ç¤¾ã§ã¯ç»å夿ãã¼ã«ã« ImageMagick ãç¨ãã¦ãããå¾ã£ã¦æ¬ç¥è¦ã¯ ImageMagick åºæã®ãã®ãã»ã¨ãã©ã§ãã ç»åæ¯è¼ã¯äººéã®ç¼ã§è¡ãã¹ã ãµã ãã¤ã«å¨ãã«ä½ãä¿®æ£ãå ¥ãããä¿®æ£åå¾ã®ç»åãæ¯è¼ãã¾ããããæ©æ¢°ã«ãããã¤ãåã®æ¯è¼ã§ã¯ç»åã®è¯ãæªãããããã¾ãããé ¼ããã®ã¯äººéã®ç¼ã ãã§ããèç¼ã§ç¢ºèªãã¾ãããã æ¯è¼ã§ãããã¼ã«ãä½ãã¨è¯
ç¿»è¨³ã¯æ©æ¢°ç¿»è¨³ã«ããæä¾ããã¦ãã¾ããæä¾ããã翻訳å 容ã¨è±èªçã®éã§é½é½¬ãä¸ä¸è´ã¾ãã¯çç¾ãããå ´åãè±èªçãåªå ãã¾ãã Elastic Volumes ãªãã¬ã¼ã·ã§ã³ã使ç¨ã㦠Amazon EBS ããªã¥ã¼ã ã夿´ãã Amazon EBS Elastic Volumes ã§ã¯ãEBS ããªã¥ã¼ã ã®ããªã¥ã¼ã ãµã¤ãºã®å¢å ãããªã¥ã¼ã ã¿ã¤ãã®å¤æ´ãããã©ã¼ãã³ã¹ã®èª¿æ´ãè¡ããã¨ãã§ãã¾ããã¤ã³ã¹ã¿ã³ã¹ã§ Elastic Volumes ããµãã¼ããã¦ããå ´åã¯ãããªã¥ã¼ã ã®ãã¿ãããã¤ã³ã¹ã¿ã³ã¹ã®åèµ·åãè¡ããã¨ãªãããããã®æä½ãè¡ããã¨ãã§ãã¾ãããããã£ã¦ã夿´ã®é©ç¨ä¸ã§ããã¢ããªã±ã¼ã·ã§ã³ãå¼ãç¶ã使ç¨ã§ãã¾ãã ããªã¥ã¼ã ã®è¨å®ã夿´ããããã®æéã¯çºçãã¾ãããããªã¥ã¼ã 夿´ãéå§ããã¨ãæ°ããããªã¥ã¼ã è¨å®æéãçºçãã¾ãã詳細ã«ã¤ãã¦ã¯ãAmazon EBS æé表ã
ã¯ãã㫠注æäºé ãã®è¨äºã¯ä½ããã®çç±ã§SELinuxãå©ç¨ããªããã°ãªããªãæã«çºçãããæå³ããããã°ã©ã ãåããªããªãåé¡ã解決ããããã®ææ®µãæ¸ãããã®ã§ããã 使¥å¯¾è±¡ã®OSã¯ä½æ¥ä¸ãã¤ã§ã忢å¯è½ã§ãããã®ã¨ãããSELinuxã®è¨å®ä½æ¥ä¸ã«åæ¢ä¸å¯è½ã¨ãç¡è¶ãªã®ã§ã ã¾ãããã¹ã¦ã®æä½ã¯rootã¦ã¼ã¶ã§è¡ã£ã¦ãããSELinuxã¯ã管çè ã«ããå¼·å¶çãªã¢ã¯ã»ã¹å¶å¾¡ããªã®ã§rootã¦ã¼ã¶ãæä½ããªããã°ãªããªãã å 容ã¯ä¸»ã«CentOS 7ã§ç¢ºèªããCentOS 6ãFedora 22ãä¸é¨ç¢ºèªã«ä½¿ç¨ãã¦ããã SELinuxã®ç®¡çã§ä½¿ç¨ããå種ã®ã³ãã³ãã¯åæããã¤ã³ã¹ãã¼ã«ããã¦ãããã®ã¯å°ãªããã¾ãã³ãã³ãåããããå«ãrpmããã±ã¼ã¸åã¨ä¸è´ããªããã®ãå¤ãã ãã®ãããªå ´åã¯yum install *bin/<ã³ãã³ãå>ã§ã¤ã³ã¹ãã¼ã«ãããã¨ãã§ãããFedor
æè¿ Stop using tail -f (mostly) ã ãtail -fãã使ãã®ã¯æ å¼±ãæ å¼·ã¯ãless +Fãã使ã ãªã©lessæ¼ããªè¨äºãå¹¾ã¤ãä¸ãã£ã¦ãããã ãã©ãã¿ã¤ãã«ãç ½ãæ°å³ãªã®ãè¥å¹²åæãå¼ãã§ãããããªã®ã§lessæ´¾ãè·å ´ã§è©èº«ã®çãæããããªãããã«ããå°ã便å©ãªä½¿ãæ¹ãç´¹ä»ãããã tail -fã®æ§ãªScroll forward less +Fã§èµ·åã¾ãã¯lessèµ·åä¸ã«F å è¨äºã«ãããtail -fã¨åæ§ã®æ¯ãèããæ£ç´ãã®æ©è½ã¨æ¤ç´¢ã ãã§ããã®ã§ããã°tailã§ååãlessã®ä¾¿å©ãªã¨ããã¯æ§ã ãªæ©è½ã¨ã®çµã¿åããã«ãã£ã¦ãããããç´¹ä»ããæ©è½ã¯åºæ¬çã«ãã®ã¢ã¼ãã¨çµã¿åãããå¯è½ã ããã¨ãlesséãã¦Fã®ã»ããã¿ã¤ããé¢åããããªãã®ã§ããããã 1è¡ã§è¡¨ç¤ºãã (æ¹è¡ããªã) less -Sã§èµ·åã¾ãã¯lessèµ·åä¸ã«-Sr(-Sã§ã¢ã¼ãå
ããã«ã¡ã¯ãä»åã¯Linuxã®ã·ã¹ãã æ å ±ãå ¥æããã³ãã³ãç¹éã§ããã·ã¹ãã ã®è¨å®ããã¼ãã®æ å ±ãå ¥æããéã«å½¹ç«ã¡ãããªã³ãã³ãï¼ã¨ãããCUIæä½ï¼ãç¬æã¨åè¦ã§ããã¯ã¢ãããã¾ãããã£ã¹ããããã¼ã¸ã§ã³ã«ãã£ã¦è¨å®ãã¡ã¤ã«ãã³ãã³ãã¯å¤åãã¾ãã®ã§æ³¨æãã¦ãã ããããï¼æ¬è¨äºã¯2014å¹´10æã«å çä¿®æ£ããã¾ãããï¼ CUPã®æ å ±ãå¾ã ã¾ãæã£åãæ©ãæ å ±ãæ¬²ããæã¯ä»¥ä¸ã®ã³ãã³ããæã£ã¦ã¿ã¦ãã ããã lscpu åºåä¾ Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: Authenti
â»(2014/10/1 追è¨) èå¼±æ§ã®çªå·ã誤ã£ã¦ CVE-2014-6721 ã¨è¡¨è¨ãã¦ãã¾ã£ã¦ãã¾ãã æ£ãã㯠"CVE-2014-6271" ã§ã 失礼è´ãã¾ãã â»(2014/10/7 追è¨) 2014/10/7 14:00æç¹ã§ Shell Shock ã¸ã®ä¿®æ£ãããã¯6å å ¬éããã¦ãã¾ã æ¢ã«å¯¾å¿æ¸ã¿ã®ã·ã¹ãã ã§ããããã®æ¼ãããªããæ³¨æãã¦ãã ãã ã·ã§ã«ã«èå¼±æ§ãè¦ã¤ãã£ããããã§ã ãã®ã³ãã³ããå®è¡ããã¨èå¼±æ§ããããã¼ã¸ã§ã³ãã®ãã§ãã¯ãã§ããããã§ã $ env x='() { :;}; echo vulnerable' bash -c "echo this is a test" 以ä¸ã®ããã«è¡¨ç¤ºããããã¢ã¦ãã§ã vulnerable this is a test ã©ãããããã®ã³ãã³ããæ£å¸¸ã«å®è¡ã§ããã¨ããã®ããã®èå¼±æ§ã®æ£ä½ãããã echo vuln
åä½ JPCERT-AT-2014-0037 JPCERT/CC 2014-09-25(æ°è¦) 2014-10-08(æ´æ°) <<< JPCERT/CC Alert 2014-09-25 >>> GNU bash ã®èå¼±æ§ã«é¢ããæ³¨æåèµ· https://www.jpcert.or.jp/at/2014/at140037.html I. æ¦è¦ GNU bash ã®ç°å¢å¤æ°ã®å¦çã«ã¯èå¼±æ§ãããã¾ããå¤é¨ããã®å ¥åããGNU bash ã®ç°å¢å¤æ°ã«è¨å®ãããç°å¢ã«ããã¦ãé éã®ç¬¬ä¸è ã«ãã£ã¦ä»»æã®ã³ã¼ ããå®è¡ãããå¯è½æ§ãããã¾ãã ** æ´æ°: 2014å¹´9æ30æ¥ä¿®æ£ ***************************************** æ¬èå¼±æ§ã使ç¨ããæ»æã確èªãã¦ããã¾ãã®ã§ã該å½ãããã¼ã¸ã§ã³ã® GNU bash ã使ç¨ãã¦ããå ´åã¯ããIII. 対çããåèã«ã
20å¹´è¶ãã®å¤§è¦æ¨¡ãªãã¥ã¼ã¢ã«ãé²è¡ä¸ããããããæé100%ããç®æãDMMé販ã¢ããã¤ãºããã¸ã§ã¯ãã®å ¨è²
Browse by time: December 2018 (1) December 2016 (1) December 2015 (1) January 2015 (1) September 2014 (2) July 2014 (2) April 2014 (1) February 2014 (1) January 2014 (3) December 2013 (2) September 2013 (3) June 2013 (1) May 2013 (1) April 2013 (1) March 2013 (2) February 2013 (5) ãã£ã¨æ´æ°ããæ°ã«ãªã£ãã ããã 0. ç£æ¥ã§èª¬æ 1. çè«ç·¨ 2. æ»æç·¨ 3. ããã 4. çµè« 0. ç£æ¥ã§èª¬æ bashã ã¢ãã§ å°çãã¤ã㤠1. çè«ç·¨ bashã®é¢æ°æ©è½ã¯ãç°å¢å¤æ°ã®ä¸ã§ã使ãã仿§ã«ãªã£ã¦ãã¾ã
以åãã¢ãã¿ãªã³ã°ã³ãã³ããnmonããç´¹ä»ããããä»åã¯åæ§ã«ä¾¿å©ãªãGlancesãã¨ããã³ãã³ãã«ã¤ãã¦ç´¹ä»ããã ãã®ã³ãã³ãã®ç¹å¾´ã¨ãã¦ã¯ãå¤ãã®æ å ±ãã²ã¨ç®ã§ç¢ºèªåºæ¥ãã¨ãããã¨ã ã ãã¦ãããã§ã¯æ©éã¤ã³ã¹ãã¼ã«ããã¦ã¿ããã 以ä¸ã®ã³ãã³ããå®è¡ããäºã§ãã¤ã³ã¹ãã¼ã«ãè¡ããã sudo apt-get install python-pip build-essential python-dev sudo pip install Glances sudo pip install PySensors ã¤ã³ã¹ãã¼ã«å®äºå¾ã以ä¸ã®ã³ãã³ãã§ãGlancesããå®è¡ããã glances ã±ã£ã¨è¦ã§å¤ãã®æ å ±ãåç §åºæ¥ã¦ãããªã便å©ãªã³ãã³ãã ã ããã¯ãããï¼ï¼ ä»ã«ã¯ãã©ããªäºãåºæ¥ããã ããï¼ãã«ãã®å 容ãè¦ã¦ã¿ããã test@test-vm-ubuntu:~$ glance
ãã¹ã¯ã¼ããå¿ããæ¹ã¯ãã¹ã¯ã¼ãã®åè¨å®ãè¡ã£ã¦ãã ããã ãã¾ããã°ã¤ã³ã§ããªãæ¹ã¯ãåãåãããã覧ããã ããCookieã®è¨å®ãã確èªãã ããã
cles::blog å¹³å¸¸å¿æ¯é blogs: cles::blog NP_cles() « X220 ã Fan Error. ã«ããå®å ¨ã«æ²é» :: X220 ã®ãã¡ã³ã¦ãããã交æ » 2014/06/04 /etc/init.d/hoge start 㨠service hoge start ã¯ä½ãéãï¼Â systemmanagemant cli 66 4ã¸ã æ®æ®µãLinux ã§ãã¼ã¢ã³ãå¶å¾¡ããã«ã¯ /etc/init.d/hoge ã¨ããã¹ã¯ãªãããå©ãã¦ãã*1ã®ã§ãããããããã¥ã¢ã«ãèªãã ã service hoge ã使ãã¾ãããçãªãã¨ãæ¸ãã¦ããã¾ããã 試ãã¦ã¿ãã¨ç¢ºãã« /etc/init.d/hoge start ã®ä»£ããã« service hoge start ã¨ãã¦ãåãããã«ãã¼ã¢ã³ãèµ·åã§ããããã§ãã ãã ãå°ã£ããã¨ã«åã«ã¯ãã®2ã¤ã®éããã
æè¡ãæ´»ãããæ°ãã価å¤ãåµé ãã DeNAã®ã¨ã³ã¸ãã¢ã¯ãæ³åãè¶ ããDelightãå±ããããã«ä½ãã§ããããèããæè¡åã¨çºæ³åã§æ°ãã価å¤ãçã¿åºãã¦ãã¾ãã 夿§ãªå°éæ§ãæã£ãã¨ã³ã¸ãã¢ãåç£ç¢ç£¨ããäºãã«åºæ¿ãåããç°å¢ãå¶åº¦ããããªãæé·ã¸ã¨ã¤ãªãã¾ãã
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}