chattr (\u8bbe\u7f6e\u6587\u4ef6\u7684\u9690\u85cf\u5c5e\u6027)<\/p>\n
\u8fd9\u4e2a\u547d\u4ee4\u5f88\u91cd\u8981,\u5c24\u5176\u662f\u5728\u7cfb\u7edf\u7684\u6570\u636e\u5b89\u5168\u4e0a\u9762! \u4f46\u662f\u5176\u4e2d\u4e00\u4e9b\u529f\u80fd\u662f\u7531Linux\u5185\u6838\u7248\u672c\u6765\u652f\u6301\u7684\uff0c\u5982\u679cLinux\u5185\u6838\u7248\u672c\u4f4e\u4e8e2.2\uff0c\u90a3\u4e48\u8bb8\u591a\u529f\u80fd\u4e0d\u80fd\u5b9e\u73b0\u3002\u540c\u6837\uff0dD\u68c0\u67e5\u538b\u7f29\u6587\u4ef6\u4e2d\u7684\u9519\u8bef\u7684\u529f\u80fd\uff0c\u9700\u89812.5.19\u4ee5\u4e0a\u5185\u6838\u624d\u80fd\u652f\u6301\u3002\u53e6\u5916\uff0c\u901a\u8fc7chattr\u547d\u4ee4\u4fee\u6539\u5c5e\u6027\u80fd\u591f\u63d0\u9ad8\u7cfb\u7edf\u7684\u5b89\u5168\u6027\uff0c\u4f46\u662f\u5b83\u5e76\u4e0d\u9002\u5408\u6240\u6709\u7684\u76ee\u5f55\u3002chattr\u547d\u4ee4\u4e0d\u80fd\u4fdd\u62a4\/\u3001\/dev\u3001\/var\u76ee\u5f55.<\/p>\n
<\/p>\n
\u547d\u4ee4\u683c\u5f0f : chattr [-RV] [-+=AabcdDeijsSu] [-v version] files…<\/p>\n
<\/p>\n
\u53c2\u6570 :<\/p>\n
-R \u00a0\u9012\u5f52\u5904\u7406,\u5c06\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u53ca\u5b50\u76ee\u5f55\u4e00\u5e76\u5904\u7406;<\/p>\n
-V \u00a0\u663e\u793a\u6307\u4ee4\u6267\u884c\u8fc7\u7a0b;<\/p>\n
<\/p>\n
+ \u00a0\u00a0\u589e\u52a0\u67d0\u4e00\u4e2a\u7279\u6b8a\u53c2\u6570,\u5176\u4ed6\u539f\u672c\u5b58\u5728\u7684\u53c2\u6570\u5219\u4e0d\u52a8;<\/p>\n
– \u00a0\u00a0\u5220\u9664\u67d0\u4e00\u4e2a\u7279\u6b8a\u53c2\u6570,\u5176\u4ed6\u539f\u672c\u5b58\u5728\u7684\u53c2\u6570\u5219\u4e0d\u52a8;<\/p>\n
= \u00a0\u00a0\u4ec5\u6709\u540e\u9762\u63a5\u7684\u53c2\u6570;<\/p>\n
<\/p>\n
A \u00a0\u00a0\u6587\u4ef6\u6216\u76ee\u5f55\u7684atime\u4e0d\u53ef\u88ab\u4fee\u6539,\u53ef\u907f\u514dI\/O\u8f83\u6162\u7684\u673a\u5668\u8fc7\u5ea6\u8bbf\u95ee\u78c1\u76d8;<\/p>\n
S \u00a0\u00a0\u786c\u76d8I\/O\u540c\u6b65\u9009\u9879,\u529f\u80fd\u7c7b\u4f3c\u4e8esync,\u800c\u4e00\u822c\u6587\u4ef6\u662f\u5f02\u6b65\u5199\u5165\u78c1\u76d8;<\/p>\n
a \u00a0\u00a0\u8bbe\u7f6e\u8be5\u53c2\u6570\u540e,\u53ea\u80fd\u5411\u6587\u4ef6\u4e2d\u6dfb\u52a0\u6570\u636e,\u800c\u4e0d\u80fd\u5220\u9664,\u591a\u7528\u4e8e\u670d\u52a1\u5668\u65e5\u5fd7\u6587\u4ef6\u5b89\u5168;<\/p>\n
b \u00a0\u00a0\u4e0d\u66f4\u65b0\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6700\u540e\u5b58\u53d6\u65f6\u95f4;<\/p>\n
c \u00a0\u00a0\u8bbe\u5b9a\u6587\u4ef6\u662f\u5426\u7ecf\u538b\u7f29\u540e\u518d\u5b58\u50a8,\u8bfb\u53d6\u65f6\u81ea\u52a8\u89e3\u538b\u7f29;<\/p>\n
d \u00a0\u00a0\u5f53dump\u7a0b\u5e8f\u88ab\u6267\u884c\u65f6,\u8bbe\u7f6ed\u5c5e\u6027\u5c06\u53ef\u4f7f\u8be5\u6587\u4ef6\u6216\u76ee\u5f55\u4e0d\u4f1a\u88abdump\u5907\u4efd;<\/p>\n
D \u00a0\u00a0\u68c0\u67e5\u538b\u7f29\u6587\u4ef6\u4e2d\u7684\u9519\u8bef;<\/p>\n
i \u00a0\u00a0\u8bbe\u5b9a\u6587\u4ef6\u4e0d\u80fd\u88ab\u5220\u9664\u3001\u6539\u540d\u3001\u8bbe\u5b9a\u94fe\u63a5\u5173\u7cfb,\u540c\u65f6\u4e0d\u80fd\u5199\u5165\u6216\u65b0\u589e\u5185\u5bb9;<\/p>\n
j \u00a0\u00a0\u8bbe\u5b9a\u6b64\u53c2\u6570\u4f7f\u5f97\u5f53\u901a\u8fc7mount\u53c2\u6570\uff1adata=ordered\u6216\u8005data=writeback\u6302\u8f7d\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u6587\u4ef6\u5728\u5199\u5165\u65f6\u4f1a\u5148\u88ab\u8bb0\u5f55(\u5728journal\u4e2d)\u3002\u5982\u679cfilesystem\u88ab\u8bbe\u5b9a\u53c2\u6570\u4e3a data=journal\uff0c\u5219\u8be5\u53c2\u6570\u81ea\u52a8\u5931\u6548;<\/p>\n
s \u00a0\u00a0\u5f7b\u5e95\u5220\u9664\u6587\u4ef6,\u4e0d\u53ef\u6062\u590d,\u56e0\u4e3a\u662f\u4ece\u78c1\u76d8\u4e0a\u5220\u9664,\u7136\u540e\u75280\u586b\u5145\u6587\u4ef6\u6240\u5728\u7684\u533a\u57df;<\/p>\n
u \u00a0\u00a0\u4e0es\u76f8\u53cd\uff0c\u5f53\u8bbe\u5b9a\u4e3au\u65f6\uff0c\u6570\u636e\u5185\u5bb9\u5176\u5b9e\u8fd8\u5b58\u5728\u78c1\u76d8\u4e2d\uff0c\u53ef\u4ee5\u7528\u6765\u627e\u56de\u6587\u4ef6;<\/p>\n
<\/p>\n
<\/p>\n
lsattr (\u663e\u793a\u6587\u4ef6\u9690\u85cf\u5c5e\u6027)<\/p>\n
\u7528chattr\u6267\u884c\u6539\u53d8\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u5c5e\u6027,\u53ef\u6267\u884clsattr\u6307\u4ee4\u67e5\u8be2\u5176\u5c5e\u6027;<\/p>\n
lsattr\u547d\u4ee4\u663e\u793a\u6587\u4ef6\u7cfb\u7edf\u5c5e\u6027\u4e0els\u663e\u793a\u7684\u6587\u4ef6\u7cfb\u7edf\u5c5e\u6027\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u6982\u5ff5;lsattr\u5b9e\u73b0\u7684\u5c5e\u6027\u662f\u6587\u4ef6\u7cfb\u7edf\u7684\u7269\u7406\u5c5e\u6027,\u800cls\u663e\u793a\u7684\u6587\u4ef6\u5c5e\u6027\u662f\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u7ba1\u7406\u6587\u4ef6\u7cfb\u7edf\u7684\u903b\u8f91\u5c5e\u6027;<\/p>\n
\u547d\u4ee4\u683c\u5f0f : lsattr [-RVadlv] [files…]<\/p>\n
\u53c2\u6570 :<\/p>\n
-R \u00a0\u00a0\u00a0\u9012\u5f52\u5904\u7406,\u5c06\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u53ca\u5b50\u76ee\u5f55\u4e00\u5e76\u5904\u7406;<\/p>\n
-V \u00a0\u00a0\u00a0\u663e\u793a\u7248\u672c\u4fe1\u606f;<\/p>\n
-a \u00a0\u00a0\u00a0\u5c06\u9690\u85cf\u6587\u4ef6\u7684\u5c5e\u6027\u4e5f\u5217\u51fa\u6765;<\/p>\n
-d \u00a0\u00a0\u00a0\u82e5\u76ee\u6807\u6587\u4ef6\u4e3a\u76ee\u5f55,\u5219\u663e\u793a\u8be5\u76ee\u5f55\u7684\u5c5e\u6027\u4fe1\u606f,\u800c\u4e0d\u663e\u793a\u5176\u5185\u5bb9\u7684\u5c5e\u6027\u4fe1\u606f;<\/p>\n
-l \u00a0\u00a0\u00a0\u00a0\u4e0d\u5f97\u4efb\u610f\u66f4\u6539\u6587\u4ef6\u6216\u76ee\u5f55;<\/p>\n
-v \u00a0\u00a0\u00a0\u663e\u793a\u6587\u4ef6\u6216\u76ee\u5f55\u7248\u672c;<\/p>\n","protected":false},"excerpt":{"rendered":"
chattr (\u8bbe\u7f6e\u6587\u4ef6\u7684\u9690\u85cf\u5c5e\u6027) \u8fd9\u4e2a\u547d\u4ee4\u5f88\u91cd\u8981,\u5c24\u5176\u662f\u5728\u7cfb\u7edf\u7684\u6570\u636e\u5b89\u5168\u4e0a\u9762! \u4f46\u662f\u5176\u4e2d\u4e00\u4e9b\u529f\u80fd\u662f\u7531Lin … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[345,38,346],"class_list":["post-1018","post","type-post","status-publish","format-standard","hentry","category-linux","tag-chattr","tag-linux","tag-lsattr"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=1018"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1018\/revisions"}],"predecessor-version":[{"id":1019,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1018\/revisions\/1019"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=1018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=1018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=1018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}