æ¦è¦ ãä½ã¨ãstatãã¨ããã³ãã³ããããããããã¾ãããã使ããã®ã®åºæ¬çãªä½¿ç¨æ¹æ³ãã¾ã¨ãã¾ãã iostat (I/Oããã¤ã¹ã®çµ±è¨æ å ±) ã·ã¹ãã ãèªèããåããã¤ã¹ã®I/Oã®ä½¿ç¨ç¶æ³ã調æ»ããã³ãã³ãã§ããè£è¶³æ å ±ã¨ãã¦CPUã®ä½¿ç¨ç¶æ³ã%user, %system, %iowait, %idleããåããã¦åºåããã¾ãããããã®æå³ã«ã¤ãã¦ã¯ãã¡ãã®ãã¼ã¸ãåèã«ãã¦ã¿ã¦ãã ããã 5ç§æ¯ã«è¡¨ç¤º $ iostat 5 5ç§æ¯ã«10å表示 $ iostat 5 10 é常㯠"-x" (extended) ãªãã·ã§ã³ãä»ä¸ãã¦ãåºåå 容ã詳細ãªãã®ã«ããã»ããããã§ãã"-x" ãä»ä¸ããªãå ´åã«åºåãããé ç®ãtps, Blk_read/s, Blk_wrtn/s, Blk_read, Blk_wrtnãã«ã¤ãã¦ã¯ãã¡ãã®ãã¼ã¸ãåèã«ãã¦ã¿ã¦ãã ããã $ iostat -
Ubuntu ã§ç¨®ã ã®ãµã¼ããåããããã®è¨å®æé ã注æç¹ï¼ ãç®æ¬¡ã ä¸æ£ãªéä¿¡ã®é®æï¼ã·ã¹ãã ç£è¦ ãªã¢ã¼ãæ¥ç¶ ãªã¢ã¼ããã¹ã¯ããã Web ãµã¼ã DNS ãµã¼ãï¼NIS ãµã¼ãï¼NFS ãµã¼ã æ²ç¤ºæ¿ãµã¼ãï¼ãããªãµã¼ã ãã®ä»ã®ãµã¼ã ããµã¤ãå ã®é¢é£ãã¼ã¸ã UbuntuUbuntu 22.04 ã®ã¤ã³ã¹ãã¼ã«: å¥ãã¼ã¸ »ã§èª¬æãã¦ããï¼ Ubuntu 22.04 ã®ã¤ã³ã¹ãã¼ã«ç´å¾ã®è¨å®: å¥ãã¼ã¸ »ã§èª¬æãã¦ããï¼ Ubuntu ã®ã»ããã¢ããï¼Ubuntu ã®ã¤ã³ã¹ãã¼ã«ã¨è¨å®ï¼ã¢ããªã±ã¼ã·ã§ã³ã½ããã¦ã§ã¢ã®ã¤ã³ã¹ãã¼ã«åã³è¨å®æé ï¼: å¥ãã¼ã¸ »ã§èª¬æãã¦ããï¼ Ubuntuï¼WSL2 ã«ã¤ãã¦: å¥ãã¼ã¸ »ã«ã¾ã¨ã WSL2 ã®ã¤ã³ã¹ãã¼ã«ï¼WSL2 ä¸ã®ãµãã·ã¹ãã ã¨ã㦠Ubuntu 22.04 ãã¤ã³ã¹ãã¼ã«: å¥ãã¼ã¸ »ã§èª¬æãã¦ããï¼ Ubun
2022-08-31 LinuxÃþÃç 2011-07-01 RecentDeleted 2011-01-14 CentOS/FAQ/¾å°Ã¥åó¥Ã¡¼¤à Enterprise Linux ¤Ã¤·¤à AS¡¦ES¡¦WS¡¦PWS ¤Ã¤¤¤Ã¤¿Ã£¿ô¤Ã¥á¼¥¸¥ç¥ó¤òÃó¶¡... 2010-11-24 ¶µ¤¨¤à 2010-11-19 ¥å¹(PATH)¤Ã³Ãç¤ÃÃÃÃêÃýá¤Ã¡© 2010-10-01 Xen/XenFaq+-+Xen+¸ø¼°+Wiki+ÃüÃøìÃõ Ãäꤹ¤¬¤ê¤Ã³Ãø¤µ¤ó 2010-09-27 DomainKey 2010-09-25 linux/ML/ôÃà 2010-09-23 MTA/AntiSPAM/Domain Keys¤Ã¤Ã²¿¡© 2010-09-20 CentOS4/securi
ããã°ãã¯ï¼ ä»é±ã¯ã·ã«ãã¼ã¦ã£ã¼ã¯ã¨ãããã¨ã§ãç«æã¨æ°´æããåºå¤ããªãã£ããã£ã¦ãã§ãã ãã£ããã®ä¼ã¿ãªã®ã«ãæ°´ææ¥ã«ã¢ãã«ãã¯ã¯ãã³ãæã£ãã°ãããªã®ã§ãä»ã¯è ãçãã§ãâ¦ã ä»æ¥ã®ãã¼ãã¯ãçµã¿è¾¼ã¿ã·ã¹ãã ã«ãããé»æ対çã§ãã é»æ対çã¯ãçµã¿è¾¼ã¿æ©å¨ã§ã¯å¿ ãæ¤è¨ããªããã°ãªãã¾ããã ãããããé»æºã®ããåãã§ããã ãã¬ããã²ã¼ã æ©çã®æ°çåã¯ããã¬ã¼ã«è½ã¡ã§çªç¶é»æºãåãããã¨ãããã¾ãããåç¨è»ãç£æ¥è»ä¸¡ã建è¨æ©æ¢°ã§ããããããªãªãã¹ã¤ããã§é»æããããã¨ã¯ããå¾ã¾ãã å®éã¯ããã¼ãã»ã½ããã»æ©æ§ï¼ã¡ã«ï¼ã®ããããã§èããªããã°ãªãã¾ããããæ¬è¨äºã§ã¯ç¹ã«ãã½ããã«ã¤ãã¦æ¤è¨ãã¦ã¿ã¾ãããã ï¼ãã¼ãé¢ã§ã¯ãé»ææã«æ³å®å¤ã®é»å§ãå種ããã¤ã¹ã«ããããªãããæ©æ§é¢ã§ã¯ãåæ©æ§ï¼æ¯è»çï¼ãæå³ãã¬ä½ç½®ã§åæ¢ããã¨ãã¦ãããã ã¡ã«æ©å¨ãæ éãããã¨ããªãããã¾ãã次åèµ·å
æåã®ã«ã¼ãã«ã³ããã ãã: Overlayfs ã使ç¨ããã¨ãèªã¿æ¸ãã§ããé常ã®ãã£ã¬ã¯ããªããªã¼ããä»ã®èªã¿åãå°ç¨ã®ãã£ã¬ã¯ããªããªã¼ã®ä¸ã«éãããã¨ãã§ãã¾ããå¤æ´ã¯å ¨ã¦ãä¸é¨ã®æ¸ãè¾¼ã¿å¯è½ãªã¬ã¤ã¤ã¼ã«è¡ããã¾ãããã®ãããªä»çµã¿ã¯ä¸»ã¨ãã¦ã©ã¤ã CD ã§ä½¿ããã¦ãã¾ãããä»ã«ãå¹ åºãç¨éãèãããã¾ãã Overlayfs ãä»ã®"çµ±åãã¡ã¤ã«ã·ã¹ãã "ã¨éãç¹ã¯ããã¡ã¤ã«ãéãããå¾ãå ¨ã¦ã®æä½ã¯ããã¾ã§ãä¸å±¤ã§ããä¸å±¤ã§ããããã¡ã¤ã«ã·ã¹ãã ã«ç´æ¥è¡ãããã¨ããã¨ããã§ããããã«ãã£ã¦å®è£ ãã·ã³ãã«ã«ãªããã»ã¨ãã©ã®å ´åã§é常ã®æä½ã¨å¤ãããªãããã©ã¼ãã³ã¹ãçºæ®ãã¾ãã Overlayfs 㯠Linux ã«ã¼ãã« 3.18 ããåãè¾¼ã¾ãã¾ãã [1]ã ã¤ã³ã¹ãã¼ã« Overlayfs ã¯ããã©ã«ãã®ã«ã¼ãã«ã§æå¹ã«ãªã£ã¦ãã¾ãã使ç¨ããã«ã¯ã¢ã¸ã¥ã¼ã«ããã¼ãããå¿
du -sh /tmp ã¨ããã¨ã/tmp 以ä¸ã®åè¨å®¹éãåå¾ã§ãããã/tmp 以ä¸ã«ãããã£ã¬ã¯ããªãã¨ã®å®¹éãåå¾ããã«ã¯ãã¡ãã£ã¨ããå°æå ã®ãã¯ããã¯ãå¿ è¦ã¨ãªãã â»-sã¯ç·è¨ã表示ãããªãã·ã§ã³ -hã¯å®¹éãé©å½ãªåä½ã§è¡¨ç¤ºãããªãã·ã§ã³ çµè«ã¯du -sh /tmp/*/ ãããã¯du -h --max-depth=1 /tmpã§ãããããã使ç¨ããã®ã¯ãä»ãããã£ã¬ã¯ããªä»¥ä¸ã®åãã£ã¬ã¯ããªãã¨ã®å®¹éããªã®ã§ããããã¡ã¤ã³ã§æ¸ãã説æãã¦ããã du -sh ./*/ # 以ä¸ã§ãå¯ du -sh */ # ããã㯠du -h --max-depth=1 ãªã ./*/ ã«ãªãã®ãï¼ï¼./*ã¯å®è³ªã*ã¨åãæå³ãªã®ã§ã*/ã§ãå¯ã ããåºåããããã£ã¬ã¯ããªåã®å é ã«./ãã¤ããã©ããã®éããã§ããï¼ ã¾ã*ã ãã ã¨ããã¡ã¤ã«ãå«ããå ¨ã¦ãæããã¨ã«ãªãã ä¸ã®å®è¡çµæ
ãã®è¨äºã¯ã2013å¹´08æ27æ¥ã«Qiitaã§æ稿ãã以ä¸ã®è¨äºã転è¨ãããã®ã§ãã USBå¤ä»ãHDDãext4ã«ãã©ã¼ãããããæé https://qiita.com/ikuwow/items/c5832fd823e869825c80 ç¾å¨ã®ç¶æ³ã確èªãããã¼ãã£ã·ã§ã³ãåé¤ dfã³ãã³ãã§ãç¾å¨ãã¦ã³ãããã¦ãããã£ã¹ã¯ã®ç¶æ ãè¦ãã-hãªãã·ã§ã³ã¯ãé常KBåä½ã§è¡¨ç¤ºããã容éãMBãGBã§è¡¨ç¤ºãã¦ããããªãã·ã§ã³ï¼human readableï¼ã # df -h Filesystem Size Used Avail Use% ãã¦ã³ãä½ç½® /dev/sda3 2.0G 462M 1.4G 25% / tmpfs 939M 8.0K 939M 1% /dev/shm /dev/sda1 291M 74M 202M 27% /boot /dev/sda6 49G 2.5G 44G
人éã¨ã¦ã§ãã®æªæ¥ï¼æ§ï¼ ãã¦ã§ãã®æ´å²ã¯äººé¡ã®æ´å²ã®ç¹°ãè¿ããã¨ãã観ç¹ããè²ã åå¼·ãã¦ãã¾ãã2014å¹´ã¾ã§ã®äººéã¨ã¦ã§ãã®æªæ¥ã®æ§ããã°ã§ãã èªåãLinuxã¨ã³ã¸ãã¢ã«ãªãããã¦ãå ¥ç¤¾ä¸å¹´ç®ã«ãã£ã¦ããã£ãäºãã¾ã¨ãã¦ãããã¨æããä¸å¹´ç®ã«ã©ãã ããããããåè² ã®å¥ããã¨ãã£ã¦ãéè¨ã§ã¯ãªããããã¯æè¡ãå¦ã¶ã ãã§ã¯ãªãããã£ã±ããããã ãã©ãæä½éãã£ã¦è¯ãã£ããªã¨æãé ç®ãåæããã ãããã¼ãã«ã¯æ¥½ããã£ããããèªã Amazonã¨ãã§è²·ããåºæ¥ãã°åèããããã©ç¡çããªãã¦è¯ãã Just for Fun. Linuxãã©ããã£ã¦ã§ãããããªãããããããã¨æã£ãã®ããåãããä»å¾èªåãLinuxã®ã¨ã³ã¸ãã¢ã¨ãã¦ã©ãããåæ©ã§ä»äºããã¦ããããããèãããã¦ãããæ¬ããã®æ¬ãèªãã°ãèªåãä»äºã§ãªã¼ãã³ã½ã¼ã¹ãæ±ã£ã¦ãããã¨ã«èªä¿¡ãæã¦ãã¨æãã ããªãã§ãã®ä»äºãã¦ã
The FHS 3 Specification Series The FHS 3 specification brings the first update in years, aligning with current usage patterns. The FHS 3.0 Specification This is the final version of the FHS 3.0 specification. The tables below present all available formats. FHS 3.0 was released June 3, 2015. HTML PDF ASCII text HTML (single file) Generic
Introduction This page is the home of the Filesystem Hierarchy Standard (FHS). The current version is 2.3. It was announced on January 29, 2004. The filesystem standard has been designed to be used by Unix distribution developers, package developers, and system implementors. However, it is primarily intended to be a reference and is not a tutorial on how to manage a Unix filesystem or directory hi
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}}