Ubuntu \u30b5\u30fc\u30d0\u30fc\u306e\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u304c\u4e0d\u8db3\u3057\u3066\u3044\u307e\u305b\u3093\u304b?<\/p>\n
\u6574\u7406\u3057\u3066\u7a7a\u304d\u5bb9\u91cf\u3092\u5897\u3084\u3057\u305f\u3044\u3067\u3059\u304b\uff1f\u3082\u3057\u305d\u3046\u306a\u3089\u3001\u3053\u3053\u304c\u6700\u9069\u306a\u5834\u6240\u3067\u3059\u3002.<\/p>\n
\u591a\u304f\u306e\u958b\u767a\u8005\u304c\u3042\u306a\u305f\u3068\u540c\u3058\u554f\u984c\u306b\u76f4\u9762\u3057\u3066\u3044\u307e\u3059\u3002\u5f7c\u3089\u306f Ubuntu \u30b5\u30fc\u30d0\u30fc\u306b 1 \u3064\u307e\u305f\u306f 2 \u3064\u306e\u5c0f\u3055\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5c55\u958b\u3057\u307e\u3057\u305f\u304c\u3001\u6642\u9593\u304c\u7d4c\u3064\u306b\u3064\u308c\u3066\u30c7\u30a3\u30b9\u30af\u9818\u57df\u304c\u3044\u3063\u3071\u3044\u306b\u306a\u308a\u3001\u4f55\u3092\u3059\u3079\u304d\u304b\u3001\u3069\u306e\u3088\u3046\u306b\u30c7\u30a3\u30b9\u30af\u9818\u57df\u3092\u89e3\u653e\u3059\u308c\u3070\u3088\u3044\u306e\u304b\u6df7\u4e71\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n
\u79c1\u3082\u6700\u8fd1\u540c\u3058\u3088\u3046\u306a\u72b6\u6cc1\u306b\u9665\u308a\u307e\u3057\u305f\u3002Ubuntu\u30b5\u30fc\u30d0\u30fc\u306e\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u304c93%\u3082\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u7a3c\u50cd\u3057\u3066\u3044\u308b\u5c0f\u3055\u306aDjango\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u91cf\u306f\u7d0439GB\u3067\u3057\u305f\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30eb\u81ea\u4f53\u306f1GB\u672a\u6e80\u3060\u3063\u305f\u306e\u3067\u3001\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u3092\u5897\u3084\u3059\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3060\u3068\u5206\u304b\u3063\u3066\u3044\u307e\u3057\u305f\u3002.<\/p>\n
\u7d50\u5c40\u3001\u30b5\u30fc\u30d0\u30fc\u5168\u4f53\u3092\u8abf\u3079\u3066\u3001\u3069\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3068\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u30c7\u30a3\u30b9\u30af\u9818\u57df\u3092\u5360\u6709\u3057\u3066\u3044\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u306e\u306b 1 \u65e5\u3092\u8cbb\u3084\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002.<\/p>\n
\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u898b\u3064\u3051\u3066 Ubuntu \u30b5\u30fc\u30d0\u30fc\u306e\u30c7\u30a3\u30b9\u30af\u9818\u57df\u3092\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3059\u308b\u305f\u3081\u306e\u5b9f\u8a3c\u6e08\u307f\u306e\u624b\u9806\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002.<\/p>\n
\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u306e\u4f7f\u7528\u91cf\u306b\u95a2\u3057\u3066\u8a00\u3048\u3070\u3001\u6700\u3082\u5927\u304d\u306a\u539f\u56e0\u306f\u901a\u5e38\u30ed\u30b0\u3067\u3059\u3002Ubuntu\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306f\u307b\u307c\u3059\u3079\u3066\u306e\u30ed\u30b0\u3092\u8a18\u9332\u3057\u3066\u304a\u308a\u3001Celery\u3084Nginx\u306a\u3069\u306e\u591a\u304f\u306e\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3084\u30b5\u30fc\u30d0\u30fc\u30c4\u30fc\u30eb\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3082\u30b5\u30fc\u30d0\u30fc\u4e0a\u306b\u30ed\u30b0\u3092\u4f5c\u6210\u3057\u3001\u4fdd\u5b58\u3057\u307e\u3059\u3002.<\/p>\n
\u3055\u307e\u3056\u307e\u306a\u30c4\u30fc\u30eb\u3084\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u3053\u308c\u3089\u306e\u30ec\u30dd\u30fc\u30c8\u306f\u3001\u901a\u5e38\u3001\u6570\u30ae\u30ac\u30d0\u30a4\u30c8\u306e\u30b5\u30a4\u30ba\u306b\u306a\u308a\u3001\u30c7\u30a3\u30b9\u30af\u9818\u57df\u3092\u6d88\u8cbb\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u306e\u901f\u5ea6\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002.<\/p>\n
\u5177\u4f53\u7684\u306a\u624b\u9806\u306b\u5165\u308b\u524d\u306b\u3001\u30eb\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u306e\u30ed\u30b0\u30d5\u30a9\u30eb\u30c0\u3092\u524a\u9664\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u3053\u3068\u3092\u304a\u4f1d\u3048\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u30eb\u30fc\u30c8\u30ed\u30b0\u30d5\u30a9\u30eb\u30c0\uff08\/var\/log\/\uff09\u3092\u52dd\u624b\u306b\u524a\u9664\u3057\u3066\u3057\u307e\u3044\u304c\u3061\u3067\u3059\u304c\u3001\u7d76\u5bfe\u306b\u524a\u9664\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u524a\u9664\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u672c\u6765\u3067\u3042\u308c\u3070\u58ca\u3057\u305f\u304f\u306a\u3044\u591a\u304f\u306e\u3082\u306e\u3092\u58ca\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n
\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001SSH\u7d4c\u7531\u3067Ubuntu\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u307e\u3059\u3002<\/p>\n
Holu\u306b\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30b5\u30fc\u30d0\u30fc\u306e IP \u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002.<\/p>\n
ssh holu@<your_host>\r\n<\/code><\/pre>\n<\/div>\n\u30ed\u30b0\u30a4\u30f3\u5f8c\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u306e\u4f7f\u7528\u72b6\u6cc1\u3092\u8868\u793a\u3057\u307e\u3059\u3002.<\/p>\n
\nsudo du -cha --max-depth=1 \/ | grep -E \"M|G\"\r\n<\/code><\/pre>\n<\/div>\n\u30b5\u30f3\u30d7\u30eb\u51fa\u529b:<\/p>\n
\nholu@<your_host>:~$ sudo du -cha --max-depth=1 \/ | grep -E \"M|G\"\r\n2.8G \/root\r\n5.4G \/usr\r\n53M \/tmp\r\n9.8M \/etc\r\n203M \/boot\r\ndu: cannot access '\/proc\/100209\/task\/100209\/fd\/4': No such file or directory\r\ndu: cannot access '\/proc\/100209\/task\/100209\/fdinfo\/4': No such file or directory\r\ndu: cannot access '\/proc\/100209\/fd\/3': No such file or directory\r\ndu: cannot access '\/proc\/100209\/fdinfo\/3': No such file or directory\r\n2.5G \/home\r\n1.1M \/run\r\n307M \/opt\r\n522M \/logs\r\n11G \/var\r\n1.3G \/snap\r\n24G \/\r\n24G total<\/code><\/pre>\n<\/div>\n\u3054\u89a7\u306e\u3068\u304a\u308a\u3001\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u30c7\u30a3\u30b9\u30af\u4e0a\u306e\u3055\u307e\u3056\u307e\u306a\u30d5\u30a9\u30eb\u30c0\u30fc\/\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u30b5\u30a4\u30ba\u306b\u95a2\u3059\u308b\u9ad8\u30ec\u30d9\u30eb\u306e\u8a73\u7d30\u3092\u8868\u793a\u3057\u307e\u3059\u3002.<\/p>\n
\u4e0a\u8a18\u306e\u30b5\u30f3\u30d7\u30eb\u51fa\u529b\u3092\u898b\u308b\u3068\u3001\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u3092\u6700\u3082\u591a\u304f\u4f7f\u7528\u3057\u3066\u3044\u308b\u306e\u306f\/root\u3001\/usr\u3001\/home\u3001\/var\u3067\u3059\u3002var\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3060\u3051\u3067\u308211GB\u3042\u308a\u3001\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5bb9\u91cf\u306f\u975e\u5e38\u306b\u5927\u304d\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002.<\/p>\n
\u30b9\u30c6\u30c3\u30d72 \u2013 var\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3059\u308b<\/h2>\n
\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 \/var \u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u5165\u308a\u307e\u3059\u3002.<\/p>\n
\ncd \/var\r\n<\/code><\/pre>\n<\/div>\n\u6b21\u306b\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001\/var \u30d5\u30a9\u30eb\u30c0\u5185\u306e\u3059\u3079\u3066\u306e\u30d5\u30a9\u30eb\u30c0\u306e\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u4f7f\u7528\u91cf\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3069\u306e\u30d5\u30a9\u30eb\u30c0\u304b\u3089\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u4f5c\u696d\u3092\u958b\u59cb\u3059\u308c\u3070\u3088\u3044\u304b\u304c\u308f\u304b\u308a\u307e\u3059\u3002.<\/p>\n
\nsudo du -bsh *\r\n<\/code><\/pre>\n<\/div>\n\u30b5\u30f3\u30d7\u30eb\u51fa\u529b:<\/p>\n
\nholu@<your_host>:\/var$ sudo du -bsh *\r\n2.7M backups\r\n150M cache\r\n4.0K crash\r\n3.6G lib\r\n4.0K local\r\n9 lock\r\n2.5G log\r\n3.0G mail\r\n4.0K opt\r\n4 run\r\n53K snap\r\n52K spool\r\n44K tmp\r\n460M www<\/code><\/pre>\n<\/div>\n\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u305d\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001lib \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3068 log \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c \/var \u30d5\u30a9\u30eb\u30c0\u30fc\u5185\u3067\u6700\u3082\u591a\u304f\u306e\u30b9\u30da\u30fc\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002.<\/p>\n
\u3053\u306e\u60c5\u5831\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001lib \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3068 log \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4e21\u65b9\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3001\u30cf\u30fc\u30c9 \u30c9\u30e9\u30a4\u30d6\u306e\u30b9\u30da\u30fc\u30b9\u3092\u89e3\u653e\u3067\u304d\u307e\u3059\u3002.<\/p>\n
\u30b9\u30c6\u30c3\u30d73 \u2013 \u5404\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3057\u3066\u524a\u9664\u3057\u307e\u3059<\/h2>\n
\u6b21\u306b\u3001\u3053\u308c\u3089\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u30ed\u30b0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u307f\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u304c\u3001Ubuntu\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e\u4ed6\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3059\u308b\u5834\u5408\u3082\u3001\u3053\u3053\u3067\u7d39\u4ecb\u3057\u305f\u624b\u9806\u3068\u540c\u3058\u624b\u9806\u3092\u9069\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n
\u30ed\u30b0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u30af\u30ea\u30a2\u3059\u308b\u306b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e\u53e4\u3044\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3068\u305d\u306e\u4ed6\u306e\u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30ed\u30b0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002.<\/p>\n
\ncd log\r\n<\/code><\/pre>\n<\/div>\n\u6b21\u306b\u3001\u6b21\u306e\u64cd\u4f5c\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
\nls<\/code><\/pre>\n<\/div>\n\u30b5\u30f3\u30d7\u30eb\u51fa\u529b:<\/p>\n
\nholu@<your_host>:\/var$ cd log\r\nholu@<your_host>:\/var\/log$ ls\r\nalternatives.log fail2ban.log php7.4-fpm.log.5.gz\r\nalternatives.log.1 fail2ban.log.1 php7.4-fpm.log.6.gz\r\nalternatives.log.2.gz fail2ban.log.2.gz php7.4-fpm.log.7.gz\r\nalternatives.log.3.gz fail2ban.log.3.gz php7.4-fpm.log.8.gz\r\nalternatives.log.4.gz fail2ban.log.4.gz php7.4-fpm.log.9.gz\r\nalternatives.log.5.gz faillog postgresql\r\nalternatives.log.6.gz fontconfig.log private\r\napport.log installer supervisor\r\napport.log.1 journal syslog\r\napport.log.2.gz kern.log syslog.1\r\napport.log.3.gz kern.log.1 syslog.2.gz\r\napport.log.4.gz kern.log.2.gz syslog.3.gz\r\napport.log.5.gz kern.log.3.gz syslog.4.gz\r\napport.log.6.gz kern.log.4.gz syslog.5.gz\r\napport.log.7.gz landscape syslog.6.gz\r\napt lastlog <\/code><\/pre>\n<\/div>\nls \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u306f\u30a2\u30fc\u30ab\u30a4\u30d6\u3055\u308c\u305f\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u304c\u591a\u6570\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002.<\/p>\n
\u6b21\u306b\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u3068\u30d5\u30a9\u30eb\u30c0\u30fc\u306e\u30b5\u30a4\u30ba\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n
\nsudo du -bsh *\r\n<\/code><\/pre>\n<\/div>\n\u3053\u308c\u306f\u4e0a\u8a18\u3067\u4f7f\u7528\u3057\u305f\u306e\u3068\u540c\u3058\u30b3\u30de\u30f3\u30c9\u306a\u306e\u3067\u3001\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u3068\u305d\u306e\u30b5\u30a4\u30ba\u306e\u30ea\u30b9\u30c8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30b8\u30e3\u30fc\u30ca\u30eb\u30d5\u30a9\u30eb\u30c0\u306e\u5185\u5bb9\u3092\u30e1\u30e2\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n
\u30b9\u30c6\u30c3\u30d74 \u2013 \u53e4\u3044\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3059\u308b<\/h2>\n
\u6b21\u306b\u3001\u53e4\u3044\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3092\u3059\u3079\u3066\u524a\u9664\u3057\u307e\u3059\u3002\u53e4\u3044\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306f\u7c21\u5358\u306b\u8b58\u5225\u3067\u304d\u3001\u901a\u5e38\u306f.gz\u3068\u3044\u3046\u62e1\u5f35\u5b50\u3067\u7d42\u308f\u308a\u307e\u3059\u3002.<\/p>\n
\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3059\u3079\u3066\u306e .gz \u30d5\u30a1\u30a4\u30eb\u3092\u691c\u7d22\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u524a\u9664\u3057\u307e\u3059\u3002.<\/p>\n
\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001\u30ed\u30b0 \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u3059\u3079\u3066\u306e .gz \u30d5\u30a1\u30a4\u30eb\u3068 .log.1 \u30d5\u30a1\u30a4\u30eb\u3092\u691c\u7d22\u3057\u3066\u524a\u9664\u3057\u307e\u3059\u3002.<\/p>\n
\nsudo find -type f \\( -name \"*.log.1\" -o -name '*.gz' \\) -delete\r\n<\/code><\/pre>\n<\/div>\n\u4eca\u3059\u3050\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044:<\/p>\n
\n\nls<\/code><\/pre>\n<\/div>\n<\/div>\n\u524a\u9664\u3055\u308c\u305f\u30ed\u30b0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u8868\u793a\u3055\u308c\u308b\u306f\u305a\u3067\u3059\u3002-name\u5c5e\u6027\u306e\u5024\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5909\u66f4\u3057\u3001\u7570\u306a\u308b\u7a2e\u985e\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002.<\/p>\n
\u30b8\u30e3\u30fc\u30ca\u30eb\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u3092\u5927\u91cf\u306b\u6d88\u8cbb\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u307e\u3060\u4f5c\u696d\u306f\u5b8c\u4e86\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u3044\u304f\u3064\u304b\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n
\ncd journal\r\n<\/code><\/pre>\n<\/div>\n\u30b8\u30e3\u30fc\u30ca\u30eb\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306b\u306f\u3001\u901a\u5e38\u3001\u4e00\u9023\u306e\u6570\u5b57\u3067\u540d\u524d\u304c\u4ed8\u3051\u3089\u308c\u305f\u30d5\u30a9\u30eb\u30c0\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u524a\u9664\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n
\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30b8\u30e3\u30fc\u30ca\u30eb \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u30b5\u30a4\u30ba\u3092\u9069\u5207\u306a\u30b5\u30a4\u30ba\u3067\u3042\u308b 100 MB \u306b\u524a\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n
\nsudo journalctl --vacuum-size=100M\r\n<\/code><\/pre>\n<\/div>\n\u30b8\u30e3\u30fc\u30ca\u30eb \u30c7\u30a3\u30b9\u30af\u306e\u4f7f\u7528\u3092\u6c38\u7d9a\u7684\u306b\u4fee\u6b63\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n
\nsudo nano \/etc\/systemd\/journald.conf<\/code><\/pre>\n<\/div>\n\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3067\u3001SystemMaxFileSize \u3068 SystemMaxFiles \u306e\u8a2d\u5b9a (# \u3092\u524a\u9664) \u3092\u524a\u9664\u3057\u3001100 \u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\nSystemMaxFileSize=100\r\nSystemMaxFiles=100<\/code><\/pre>\n<\/div>\n\u6b21\u306b\u3001\u6b21\u306e\u64cd\u4f5c\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
\nsudo service systemd-journald restart\r\n<\/code><\/pre>\n<\/div>\n\u3053\u308c\u306b\u3088\u308a\u5909\u66f4\u304c\u9069\u7528\u3055\u308c\u3001\u4f59\u5206\u306a\u30ed\u30b0\u304c\u524a\u9664\u3055\u308c\u307e\u3059\u3002.<\/p>\n
\u30b9\u30c6\u30c3\u30d75 \u2013 \/var\/lib\u30d5\u30a9\u30eb\u30c0\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n
\u79c1\u306e\u7d4c\u9a13\u4e0a\u3001\u3082\u3046\u4e00\u3064\u306e\u5927\u304d\u306a\u5bb9\u91cf\u3092\u5360\u3081\u308b\u306e\u306f\/var\/lib\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u3059\u3002Ubuntu\u30b5\u30fc\u30d0\u30fc\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u30c4\u30fc\u30eb\u306e\u6570\u306b\u3088\u3063\u3066\u306f\u3001\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u304b\u306a\u308a\u306e\u5bb9\u91cf\u3092\u5360\u6709\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n
\u3069\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u591a\u304f\u306e\u30b9\u30da\u30fc\u30b9\u3092\u5360\u6709\u3057\u3066\u3044\u308b\u304b\u3092\u7c21\u5358\u306b\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002.<\/p>\n
\nsudo du -hs \/var\/lib\/* | sort -hr | head -10<\/pre>\n<\/div>\n\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u6700\u3082\u5927\u304d\u3044 10 \u500b\u306e\u30e9\u30a4\u30d6\u30e9\u30ea \u30d5\u30a9\u30eb\u30c0\u30fc\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u3053\u306e\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7 \u30d7\u30ed\u30bb\u30b9\u3092\u7d9a\u884c\u3067\u304d\u307e\u3059\u3002.<\/p>\n
\u73fe\u5728\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u30c4\u30fc\u30eb\u306f\u5b8c\u5168\u306b\u524a\u9664\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u3054\u89a7\u306e\u3068\u304a\u308a\u3001Ubuntu\u30b5\u30fc\u30d0\u30fc\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u306f\u305d\u308c\u307b\u3069\u96e3\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u4e0a\u8a18\u306e\u624b\u9806\u3067\u3001\/var\/log\/\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u540c\u3058\u624b\u9806\u3067\/var\u30d5\u30a9\u30eb\u30c0\u5185\u306e\u4ed6\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3082\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3059\u308c\u3070\u3001Ubuntu\u30b5\u30fc\u30d0\u30fc\u306e\u7a7a\u304d\u5bb9\u91cf\u3092\u5927\u5e45\u306b\u5897\u3084\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"\u306f\u3058\u3081\u306b Ubuntu \u30b5\u30fc\u30d0\u30fc\u306e\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u304c\u4e0d\u8db3\u3057\u3066\u3044\u307e\u305b\u3093\u304b\uff1f \u30c7\u30a3\u30b9\u30af\u3092\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3057\u307e\u3059\u304b\uff1f","protected":false},"author":1,"featured_media":16157,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\u0646\u062d\u0648\u0647 \u067e\u0627\u06a9\u0633\u0627\u0632\u06cc \u0641\u0636\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u0633\u0631\u0648\u0631 \u0627\u0648\u0628\u0648\u0646\u062a\u0648","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_opengraph-image":"","_yoast_wpseo_twitter-description":"","_yoast_wpseo_twitter-image":"","_yoast_wpseo_focuskeywords":"","_yoast_wpseo_primary_category":"193","footnotes":""},"categories":[193,369],"tags":[368],"class_list":{"0":"post-16156","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tutorials","8":"category-os","9":"tag-ubuntu"},"yoast_head":"\n
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