{"id":538,"date":"2022-07-05T09:51:23","date_gmt":"2022-07-05T01:51:23","guid":{"rendered":"https:\/\/www.qiangzhenshuai.com\/?p=538"},"modified":"2022-10-06T15:01:33","modified_gmt":"2022-10-06T07:01:33","slug":"rsync%e5%a4%87%e4%bb%bd","status":"publish","type":"post","link":"https:\/\/www.qiangzhenshuai.com\/?p=538","title":{"rendered":"rsync\u5907\u4efd"},"content":{"rendered":"

1.rsync\u6982\u8ff0<\/h1>\n
\n

rsync \u662f\u53ef\u4ee5\u5b9e\u73b0\u589e\u91cf\u5907\u4efd\u7684\u5de5\u5177\u3002\u914d\u5408\u4efb\u52a1\u8ba1\u5212\uff0crsync \u80fd\u5b9e\u73b0\u5b9a\u65f6\u6216\u95f4\u9694\u540c\u6b65\uff0c\u914d\u5408 inotify \u6216 sersync\uff0c\u53ef\u4ee5\u5b9e\u73b0\u89e6\u53d1\u5f0f\u7684\u5b9e\u65f6\u540c\u6b65\u3002
\nrsync \u53ef\u4ee5\u5b9e\u73b0 scp \u7684\u8fdc\u7a0b\u62f7\u8d1d(rsync \u4e0d\u652f\u6301\u8fdc\u7a0b\u5230\u8fdc\u7a0b\u7684\u62f7\u8d1d\uff0c\u4f46 scp \u652f\u6301)\u3001cp \u7684\u672c\u5730\u62f7\u8d1d\u3001rm \u5220\u9664\u548c”ls -l”\u663e\u793a\u6587\u4ef6\u5217\u8868\u7b49\u529f\u80fd\u3002\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0crsync \u7684\u6700\u7ec8\u76ee\u7684\u6216\u8005\u8bf4\u5176\u539f\u59cb\u76ee\u7684\u662f\u5b9e\u73b0\u4e24\u7aef\u4e3b\u673a\u7684\u6587\u4ef6\u540c\u6b65\uff0c\u56e0\u6b64\u5b9e\u73b0\u7684 scp\/cp\/rm \u7b49\u529f\u80fd\u4ec5\u4ec5\u53ea\u662f\u540c\u6b65\u7684\u8f85\u52a9\u624b\u6bb5\uff0c\u4e14 rsync \u5b9e\u73b0\u8fd9\u4e9b\u529f\u80fd\u7684\u65b9\u5f0f\u548c\u8fd9\u4e9b\u547d\u4ee4\u662f\u4e0d\u4e00\u6837\u7684\u3002\u4e8b\u5b9e\u4e0a\uff0crsync \u6709\u4e00\u5957\u81ea\u5df1\u7684\u7b97\u6cd5\uff0c\u5176\u7b97\u6cd5\u539f\u7406\u4ee5\u53ca rsync \u5bf9\u7b97\u6cd5\u5b9e\u73b0\u7684\u673a\u5236\u53ef\u80fd\u6bd4\u60f3\u8c61\u4e2d\u8981\u590d\u6742\u4e00\u4e9b\u3002\u5e73\u65f6\u4f7f\u7528 rsync \u5b9e\u73b0\u7b80\u5355\u7684\u5907\u4efd\u3001\u540c\u6b65\u7b49\u529f\u80fd\u8db3\u4ee5\uff0c\u6ca1\u6709\u591a\u5927\u5fc5\u8981\u53bb\u6df1\u7a76\u8fd9\u4e9b\u539f\u7406\u6027\u7684\u5185\u5bb9\u3002\u4f46\u662f\u60f3\u8981\u770b\u61c2 rsync \u547d\u4ee4\u7684 man \u6587\u6863\u3001\u4f7f\u7528”-vvvv”\u5206\u6790 rsync \u6267\u884c\u8fc7\u7a0b\uff0c\u4ee5\u53ca\u5b9e\u73b0 rsync \u66f4\u5f3a\u5927\u66f4\u5b8c\u6574\u7684\u529f\u80fd\uff0c\u6ca1\u6709\u8fd9\u4e9b\u7406\u8bba\u77e5\u8bc6\u7684\u652f\u6301\u662f\u7edd\u5bf9\u4e0d\u53ef\u80fd\u5b9e\u73b0\u7684\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u7b80\u5355\u4ecb\u7ecd rsync \u7684\u4f7f\u7528\u65b9\u6cd5\u548c\u5b83\u5e38\u7528\u7684\u529f\u80fd\u3002\u5728\u672c\u7bc7\u6587\u7ae0\u4e4b\u540e\u7684\u4e0b\u51e0\u7bc7\u6587\u7ae0\u4e2d\uff0c\u5c06\u4ecb\u7ecd inotify+rsync \u548c sersync\uff0c\u518d\u4e4b\u540e\u5c06\u8be6\u7ec6\u89e3\u91ca rsync \u76f8\u5173\u7684\u539f\u7406\uff0c\u5176\u4e2d\u5305\u62ec\u5b98\u65b9\u6280\u672f\u62a5\u544a\u7684\u7ffb\u8bd1(\u5373\u7b97\u6cd5\u539f\u7406)\u3001rsync \u540c\u6b65\u7684\u6574\u4e2a\u8fc7\u7a0b(\u4e5f\u662f\u5b98\u65b9\u63a8\u8350\u6587\u7ae0\u7684\u7ffb\u8bd1)\uff0c\u7136\u540e\u4e13\u95e8\u4f7f\u7528\u4e00\u7bc7\u6587\u7ae0\u901a\u8fc7\u793a\u4f8b\u6765\u8be6\u7ec6\u89e3\u91ca rsync \u7b97\u6cd5\u539f\u7406\uff0c\u6700\u540e\u7ed9\u51fa rsync \u7684 man \u6587\u6863\u7ffb\u8bd1\u3002\u5e0c\u671b\u5404\u4f4d\u670b\u53cb\u80fd\u85c9\u6b64\u6df1\u5165 rsync<\/p>\n

2.rsync<\/b>\u5e94\u7528\u573a\u666f<\/b><\/h1>\n

\"\"<\/a><\/p>\n

\"\"<\/a> \"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n<\/div>\n

 <\/p>\n

3.rsync<\/b>\u5de5\u4f5c\u6a21\u5f0f<\/b><\/h1>\n

\u672c\u5730\u6a21\u5f0f: rsync\u7c7b\u4f3c\u4e8e cp\u547d\u4ee4
\n\u8fdc\u7a0b\u6a21\u5f0f(ssh\u96a7\u9053\u6a21\u5f0f)
\nrsync\u5b88\u62a4\u8fdb\u7a0b\u6a21\u5f0f(rsync\u670d\u52a1)<\/p>\n

-v--verbose\uff1a\u8be6\u7ec6\u6a21\u5f0f\u8f93\u51fa\r\n-q --quiet\uff1a\u7cbe\u7b80\u8f93\u51fa\u6a21\u5f0f\r\n-c --checksum\uff1a\u6253\u5f00\u6821\u9a8c\u5f00\u5173\uff0c\u5f3a\u5236\u5bf9\u6587\u4ef6\u4f20\u8f93\u8fdb\u884c\u6821\u9a8c\r\n-a --archive\uff1a\u5f52\u6863\u6a21\u5f0f\uff0c\u8868\u793a\u4ee5\u9012\u5f52\u65b9\u5f0f\u4f20\u8f93\u6587\u4ef6\uff0c\u5e76\u4fdd\u6301\u6240\u6709\u6587\u4ef6\u5c5e\u6027\uff0c\u7b49\u4e8e-rlptgoD\r\n-r --recursive\uff1a\u5bf9\u5b50\u76ee\u5f55\u4ee5\u9012\u5f52\u6a21\u5f0f\u5904\u7406\r\n-R --relative\uff1a\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u4fe1\u606f\r\n-b --backup\uff1a\u521b\u5efa\u5907\u4efd\uff0c\u4e5f\u5c31\u662f\u5bf9\u4e8e\u76ee\u7684\u5df2\u7ecf\u5b58\u5728\u6709\u540c\u6837\u7684\u6587\u4ef6\u540d\u65f6\uff0c\u5c06\u8001\u7684\u6587\u4ef6\u91cd\u65b0\u547d\u540d\u4e3a~filename\u3002\r\n\u53ef\u4ee5\u4f7f\u7528--suffix\u9009\u9879\u6765\u6307\u5b9a\u4e0d\u540c\u7684\u5907\u4efd\u6587\u4ef6\u524d\u7f00\u3002\r\n--backup-dir\uff1a\u5c06\u5907\u4efd\u6587\u4ef6(\u5982~filename)\u5b58\u653e\u5728\u5728\u76ee\u5f55\u4e0b\u3002\r\n-suffix=SUFFIX\uff1a\u5b9a\u4e49\u5907\u4efd\u6587\u4ef6\u524d\u7f00\r\n-u --update\uff1a\u4ec5\u4ec5\u8fdb\u884c\u66f4\u65b0\uff0c\u4e5f\u5c31\u662f\u8df3\u8fc7\u6240\u6709\u5df2\u7ecf\u5b58\u5728\u4e8eDST\uff0c\u5e76\u4e14\u6587\u4ef6\u65f6\u95f4\u665a\u4e8e\u8981\u5907\u4efd\u7684\u6587\u4ef6\u3002(\u4e0d\u8986\u76d6\u66f4\u65b0\u7684\u6587\u4ef6)\r\n-l --links\uff1a\u4fdd\u7559\u8f6f\u94fe\u7ed3\r\n-L --copy-links\uff1a\u60f3\u5bf9\u5f85\u5e38\u89c4\u6587\u4ef6\u4e00\u6837\u5904\u7406\u8f6f\u94fe\u7ed3\r\n--copy-unsafe-links\uff1a\u4ec5\u4ec5\u62f7\u8d1d\u6307\u5411SRC\u8def\u5f84\u76ee\u5f55\u6811\u4ee5\u5916\u7684\u94fe\u7ed3\r\n--safe-links\uff1a\u5ffd\u7565\u6307\u5411SRC\u8def\u5f84\u76ee\u5f55\u6811\u4ee5\u5916\u7684\u94fe\u7ed3\r\n-H --hard-links\uff1a\u4fdd\u7559\u786c\u94fe\u7ed3\u00a0\u00a0\u00a0\u00a0 \r\n-p --perms\uff1a\u4fdd\u6301\u6587\u4ef6\u6743\u9650\r\n-o --owner\uff1a\u4fdd\u6301\u6587\u4ef6\u5c5e\u4e3b\u4fe1\u606f\u00a0\u00a0\u00a0\u00a0 \r\n-g --group\uff1a\u4fdd\u6301\u6587\u4ef6\u5c5e\u7ec4\u4fe1\u606f\r\n-D --devices\uff1a\u4fdd\u6301\u8bbe\u5907\u6587\u4ef6\u4fe1\u606f\u00a0\u00a0\u00a0 \r\n-t --times\uff1a\u4fdd\u6301\u6587\u4ef6\u65f6\u95f4\u4fe1\u606f\r\n-S --sparse\uff1a\u5bf9\u7a00\u758f\u6587\u4ef6\u8fdb\u884c\u7279\u6b8a\u5904\u7406\u4ee5\u8282\u7701DST\u7684\u7a7a\u95f4\r\n-n --dry-run\uff1a\u73b0\u5b9e\u54ea\u4e9b\u6587\u4ef6\u5c06\u88ab\u4f20\u8f93\r\n-W --whole-file\uff1a\u62f7\u8d1d\u6587\u4ef6\uff0c\u4e0d\u8fdb\u884c\u589e\u91cf\u68c0\u6d4b\r\n-x --one-file-system\uff1a\u4e0d\u8981\u8de8\u8d8a\u6587\u4ef6\u7cfb\u7edf\u8fb9\u754c\r\n-B --block-size=SIZE\uff1a\u68c0\u9a8c\u7b97\u6cd5\u4f7f\u7528\u7684\u5757\u5c3a\u5bf8\uff0c\u9ed8\u8ba4\u662f700\u5b57\u8282\r\n-e --rsh=COMMAND\uff1a\u6307\u5b9a\u4f7f\u7528rsh\u3001ssh\u65b9\u5f0f\u8fdb\u884c\u6570\u636e\u540c\u6b65\r\n--rsync-path=PATH\uff1a\u6307\u5b9a\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u7684rsync\u547d\u4ee4\u6240\u5728\u8def\u5f84\u4fe1\u606f\r\n-C --cvs-exclude\uff1a\u4f7f\u7528\u548cCVS\u4e00\u6837\u7684\u65b9\u6cd5\u81ea\u52a8\u5ffd\u7565\u6587\u4ef6\uff0c\u7528\u6765\u6392\u9664\u90a3\u4e9b\u4e0d\u5e0c\u671b\u4f20\u8f93\u7684\u6587\u4ef6\r\n--existing\uff1a\u4ec5\u4ec5\u66f4\u65b0\u90a3\u4e9b\u5df2\u7ecf\u5b58\u5728\u4e8eDST\u7684\u6587\u4ef6\uff0c\u800c\u4e0d\u5907\u4efd\u90a3\u4e9b\u65b0\u521b\u5efa\u7684\u6587\u4ef6\r\n--delete\uff1a\u5220\u9664\u90a3\u4e9bDST\u4e2dSRC\u6ca1\u6709\u7684\u6587\u4ef6\r\n--delete-excluded\uff1a\u540c\u6837\u5220\u9664\u63a5\u6536\u7aef\u90a3\u4e9b\u88ab\u8be5\u9009\u9879\u6307\u5b9a\u6392\u9664\u7684\u6587\u4ef6\r\n--delete-after\uff1a\u4f20\u8f93\u7ed3\u675f\u4ee5\u540e\u518d\u5220\u9664\r\n--ignore-errors\uff1a\u53ca\u65f6\u51fa\u73b0IO\u9519\u8bef\u4e5f\u8fdb\u884c\u5220\u9664\r\n--max-delete=NUM\uff1a\u6700\u591a\u5220\u9664NUM\u4e2a\u6587\u4ef6\r\n--partial\uff1a\u4fdd\u7559\u90a3\u4e9b\u56e0\u6545\u6ca1\u6709\u5b8c\u5168\u4f20\u8f93\u7684\u6587\u4ef6\uff0c\u4ee5\u662f\u52a0\u5feb\u968f\u540e\u7684\u518d\u6b21\u4f20\u8f93\r\n--force\uff1a\u5f3a\u5236\u5220\u9664\u76ee\u5f55\uff0c\u5373\u4f7f\u4e0d\u4e3a\u7a7a\r\n--numeric-ids\uff1a\u4e0d\u5c06\u6570\u5b57\u7684\u7528\u6237\u548c\u7ec4ID\u5339\u914d\u4e3a\u7528\u6237\u540d\u548c\u7ec4\u540d\r\n--timeout=TIME\uff1aIP\u8d85\u65f6\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u79d2\r\n-I --ignore-times\uff1a\u4e0d\u8df3\u8fc7\u90a3\u4e9b\u6709\u540c\u6837\u7684\u65f6\u95f4\u548c\u957f\u5ea6\u7684\u6587\u4ef6\r\n--size-only\uff1a\u5f53\u51b3\u5b9a\u662f\u5426\u8981\u5907\u4efd\u6587\u4ef6\u65f6\uff0c\u4ec5\u4ec5\u5bdf\u770b\u6587\u4ef6\u5927\u5c0f\u800c\u4e0d\u8003\u8651\u6587\u4ef6\u65f6\u95f4\r\n--modify-window=NUM\uff1a\u51b3\u5b9a\u6587\u4ef6\u662f\u5426\u65f6\u95f4\u76f8\u540c\u65f6\u4f7f\u7528\u7684\u65f6\u95f4\u6233\u7a97\u53e3\uff0c\u9ed8\u8ba4\u4e3a0\r\n-T --temp-dir=DIR\uff1a\u5728DIR\u4e2d\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\r\n--compare-dest=DIR\uff1a\u540c\u6837\u6bd4\u8f83DIR\u4e2d\u7684\u6587\u4ef6\u6765\u51b3\u5b9a\u662f\u5426\u9700\u8981\u5907\u4efd\r\n-P \u7b49\u540c\u4e8e --partial\r\n--progress\uff1a\u663e\u793a\u5907\u4efd\u8fc7\u7a0b\r\n-z --compress\uff1a\u5bf9\u5907\u4efd\u7684\u6587\u4ef6\u5728\u4f20\u8f93\u65f6\u8fdb\u884c\u538b\u7f29\u5904\u7406\r\n--exclude=PATTERN\uff1a\u6307\u5b9a\u6392\u9664\u4e0d\u9700\u8981\u4f20\u8f93\u7684\u6587\u4ef6\u6a21\u5f0f\r\n--include=PATTERN\uff1a\u6307\u5b9a\u4e0d\u6392\u9664\u800c\u9700\u8981\u4f20\u8f93\u7684\u6587\u4ef6\u6a21\u5f0f\r\n--exclude-from=FILE\uff1a\u6392\u9664FILE\u4e2d\u6307\u5b9a\u6a21\u5f0f\u7684\u6587\u4ef6\r\n--include-from=FILE\uff1a\u4e0d\u6392\u9664FILE\u6307\u5b9a\u6a21\u5f0f\u5339\u914d\u7684\u6587\u4ef6\r\n--version\uff1a\u6253\u5370\u7248\u672c\u4fe1\u606f\r\n--address\uff1a\u7ed1\u5b9a\u5230\u7279\u5b9a\u7684\u5730\u5740\r\n--config=FILE\uff1a\u6307\u5b9a\u5176\u4ed6\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4e0d\u4f7f\u7528\u9ed8\u8ba4\u7684rsyncd.conf\u6587\u4ef6\r\n--port=PORT\uff1a\u6307\u5b9a\u5176\u4ed6\u7684rsync\u670d\u52a1\u7aef\u53e3\r\n--blocking-io\uff1a\u5bf9\u8fdc\u7a0bshell\u4f7f\u7528\u963b\u585eIO\r\n-stats\uff1a\u7ed9\u51fa\u67d0\u4e9b\u6587\u4ef6\u7684\u4f20\u8f93\u72b6\u6001\r\n--progress\uff1a\u5728\u4f20\u8f93\u65f6\u73b0\u5b9e\u4f20\u8f93\u8fc7\u7a0b\r\n--log-format=formAT\uff1a\u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6\u683c\u5f0f\r\n--password-file=FILE\uff1a\u4eceFILE\u4e2d\u5f97\u5230\u5bc6\u7801\r\n--bwlimit=KBPS\uff1a\u9650\u5236I\/O\u5e26\u5bbd\uff0cKBytes per second\u00a0\u00a0\u00a0\u00a0  \r\n-h --help\uff1a\u663e\u793a\u5e2e\u52a9\u4fe1\u606f<\/pre>\n
\u672c\u5730\u6a21\u5f0f<\/h2>\n
\u5b89\u88c5<\/h4>\n
[root@backup-rsync ~]$ yum install -y rsync\r\n\r\n[root@backup-rsync ~]$ systemctl start rsyncd\r\n[root@backup-rsync ~]$ systemctl enable rsyncd<\/pre>\n
\u5173\u95ed\u9632\u706b\u5899\u548cselinux<\/h4>\n
[root@backup-rsync ~]$ systemctl status firewalld.service\r\n[root@backup-rsync ~]$ getenforce\r\nDisabled<\/pre>\n
\u590d\u5236\u6587\u4ef6<\/h4>\n
[root@backup-rsync ~]$ rsync dmxsp.sh \/tmp\/\r\n[root@backup-rsync ~]$ rsync -a dmxsp.sh \/tmp\/\r\n[root@backup-rsync ~]$ rsync -av dmxsp.sh \/tmp\/ \u663e\u793a\u8fc7\u7a0b\r\nsending incremental file list\r\n\r\nsent 54 bytes received 12 bytes 132.00 bytes\/sec\r\ntotal size is 28 speedup is 0.42<\/pre>\n
\u4f20\u8f93\u7684\u65f6\u5019\uff0c\u538b\u7f29\u6570\u636e<\/h4>\n
[root@backup-rsync ~]$ rsync -avz dmxsp.sh \/tmp\/<\/pre>\n
\/tmp\u00a0 \u00a0 \/tmp\/ \u4e0d\u540c\u7684<\/h4>\n
\/tmp\uff1a\u8868\u793a\u76ee\u5f55\u53ca\u76ee\u5f55\u4e0b\u9762\u7684\u5185\u5bb9
\n\/tmp\/\uff1a\u8868\u793a\u76ee\u5f55\u4e0b\u9762\u7684\u5185\u5bb9<\/p>\n
\u8fdc\u7a0b\u6a21\u5f0f(ssh\u96a7\u9053\u6a21\u5f0f)<\/h2>\n
\u4e24\u53f0\u673a\u5668<\/h4>\n
172.16.1.116\r\n172.16.1.16<\/pre>\n
push\u63a8\u6587\u4ef6172.16.1.116\u5f80172.16.1.16\u63a8<\/h4>\n
[root@backup-rsync ~]$ rsync -a \/root\/ 172.16.1.16:\/tmp\/<\/pre>\n
<\/pre>\n
\"\"<\/a><\/p>\n
pull\u62c9\u6587\u4ef6172.16.1.116\u5f80172.16.1.16\u62c9<\/h4>\n
[root@backup-rsync ~]$ rsync -av 172.16.1.116:\/root\/php.zip \/tmp\/<\/pre>\n
\"\"<\/a><\/h4>\n
rsync\u670d\u52a1\u6a21\u5f0f(\u5b88\u62a4\u8fdb\u7a0b\u6a21\u5f0f)<\/h2>\n
\u68c0\u67e5\u8f6f\u4ef6\u662f\u5426\u5b89\u88c5<\/h4>\n
backup-rsync\uff08\u670d\u52a1\u7684\uff09nfs\uff08\u5ba2\u6237\u7aef\uff09<\/h4>\n
[root@backup-rsync ~]$ rpm -qa | grep rsync\r\nrsync-3.1.2-11.el7_9.x86_64\r\n\r\n[root@nfs ~]$ rpm -qa | grep rsync\r\nrsync-3.1.2-10.el7.x86_64<\/pre>\n
\u670d\u52a1\u7aef<\/h3>\n
\u914d\u7f6e\u6587\u4ef6<\/h4>\n
[root@backup-rsync ~]$ cat \/etc\/rsyncd.conf<\/pre>\n
\"\"<\/a><\/p>\n
\"\"<\/a><\/p>\n
\u521b\u5efarsync\u7528\u6237\uff08\u662f\u6839\u636e\u4fee\u6539\u7684\u914d\u7f6e\u6587\u4ef6\u6765\u521b\u5efa\u7684\uff0c\u662f\u53ef\u4ee5\u968f\u4fbf\u521b\u5efa\u7528\u6237\u7684\uff09<\/h4>\n
[root@backup-rsync ~]$ useradd -s \/sbin\/nologin -M rsync\r\n[root@backup-rsync ~]$ id rsync\r\nuid=1001(rsync) gid=1001(rsync) groups=1001(rsync)<\/pre>\n
\u5bc6\u7801\u6587\u4ef6 \u7528\u6237\u540d:\u5bc6\u7801<\/h4>\n
[root@backup-rsync ~]$ vim \/etc\/rsync.passwd\r\n\r\n[root@backup-rsync ~]$cat -A \/etc\/rsync.passwd\r\nrsync_backup:1$\r\n[root@backup-rsync ~]$ cat \/etc\/rsync.passwd\r\nrsync_backup:1<\/pre>\n
\u4fee\u6539\u76ee\u5f55\u6743\u9650\uff08\u5bc6\u7801\u6587\u4ef6\u4e0d\u60f3\u7ed9\u5176\u5b83\u7528\u6237\u770b\uff09<\/h4>\n
[root@backup-rsync ~]$ ll \/etc\/rsync.passwd\r\n-rw-r--r-- 1 root root 15 Jul 5 18:12 \/etc\/rsync.passwd\r\n[root@backup-rsync ~]$ chmod 600 \/etc\/rsync.passwd\r\n[root@backup-rsync ~]$ ll \/etc\/rsync.passwd\r\n-rw------- 1 root root 15 Jul 5 18:12 \/etc\/rsync.passwd<\/pre>\n
\u76ee\u5f55(\u5171\u4eab\u76ee\u5f55)<\/h4>\n
[root@backup-rsync ~]$ mkdir -p \/backup\r\n[root@backup-rsync ~]$ chown -R rsync.rsync \/backup\/\r\n[root@backup-rsync ~]$ ll -d \/backup\/\r\ndrwxr-xr-x 2 rsync rsync 6 Jul 5 18:21 \/backup\/<\/pre>\n
\u4fee\u6539\u914d\u7f6e\u6587\u4ef6<\/h4>\n
[root@backup-rsync ~]$ cat -A \/etc\/rsyncd.conf\r\nuid = rsync$\r\ngid = rsync$\r\nport = 873$\r\nfake super = yes$\r\nuse chroot = no$\r\nmax connections = 200$\r\ntimeout = 600$\r\nignore errors$\r\nread only = false$\r\nlist = false$\r\nauth users = rsync_backup$\r\nsecrets file = \/etc\/rsync.passwd$\r\nlog file = \/var\/log\/rsyncd.log$\r\npid file = \/var\/run\/rsyncd.pid\r\nhosts allow = 172.16.1.0\/24\r\n#####################################$\r\n[backup]$\r\ncomment = welcome to oldboyedu backup!$\r\npath = \/backup$<\/pre>\n
[root@backup-rsync ~]$ cat \/etc\/rsyncd.conf\r\nuid = rsync\r\ngid = rsync\r\nport = 873\r\nfake super = yes\r\nuse chroot = no\r\nmax connections = 200\r\ntimeout = 600\r\nignore errors\r\nread only = false\r\nlist = false\r\nauth users = rsync_backup\r\nsecrets file = \/etc\/rsync.passwd\r\nlog file = \/var\/log\/rsyncd.log\r\npid file = \/var\/run\/rsyncd.pid\r\nhosts allow = 172.16.1.0\/24\r\n#####################################\r\n[backup]\r\ncomment = welcome to oldboyedu backup!\r\npath = \/backup<\/pre>\n
\u5f00\u542f\u670d\u52a1\u5e76\u68c0\u67e5\u7aef\u53e3\u8fdb\u7a0b<\/h4>\n
[root@backup-rsync ~]$ systemctl start rsyncd\r\n[root@backup-rsync ~]$ systemctl enable rsyncd\r\n\r\n[root@backup-rsync ~]$ ss -lntup |grep rsync\r\n\r\n[root@backup-rsync ~]$ ps aux | grep rsync<\/pre>\n
\"\"<\/a><\/p>\n
\u5728\u672c\u5730\u8fdb\u7a0b\u540c\u6b65\u6d4b\u8bd5<\/h4>\n
[root@backup-rsync ~]$ rsync -av \/etc\/hostname rsync_backup@172.16.1.116::backup<\/pre>\n
\"\"<\/a><\/p>\n
\u5ba2\u6237\u7aef<\/h3>\n
\u4f20\u8f93\u6587\u4ef6<\/h4>\n
[root@nfs ~]$ rsync -avz \/etc\/passwd rsync_backup@172.16.1.116::backup<\/pre>\n
\u89e3\u51b3\u6bcf\u6b21\u9700\u8981\u8f93\u5165\u5bc6\u7801\u95ee\u9898<\/h4>\n
[root@nfs ~]$ vim \/etc\/rsync.passwd\r\n[root@nfs ~]$ cat \/etc\/rsync.passwd\r\n1<\/pre>\n
\u4fee\u6539\u6587\u4ef6\u6743\u9650<\/h4>\n
[root@nfs ~]$ chmod 600 \/etc\/rsync.passwd\r\n[root@nfs ~]$ ll \/etc\/rsync.passwd \r\n-rw------- 1 root root 2 Oct 2 22:31 \/etc\/rsync.passwd<\/pre>\n
\u6d4b\u8bd5<\/h4>\n
[root@nfs ~]$ rsync -avz \/tmp\/ rsync_backup@172.16.1.116::backup --password-file=\/etc\/rsync.passwd<\/pre>\n
\"\"<\/a><\/p>\n
 rsync\u914d\u7f6e\u6587\u4ef6\u6a21\u5757\u914d\u7f6e<\/b><\/h2>\n
\u6388\u6743\u67d0\u4e2aip<\/h3>\n
hosts allow = 10.0.0.41<\/pre>\n
\u6388\u6743\u67d0\u4e2a\u7f51\u6bb5<\/h3>\n
hosts allow = 172.16.1.0\/24<\/pre>\n
\u5ffd\u7565\u9519\u8bef\u7a0b\u5e8f<\/h3>\n
ignore errors<\/pre>\n
4.rsync\u5e94\u7528\u6848\u4f8b<\/h1>\n
\u76ee\u6807<\/h2>\n
\u5907\u4efd\u7f51\u7ad9\u4ee3\u7801,\u7f51\u7ad9\u670d\u52a1\u914d\u7f6e,\u811a\u672c,\u65e5\u5fd7
\n\u5907\u4efd\u5b8c\u6210,\u5907\u4efd\u672c\u5730\u4fdd\u7559\u4e00\u4efd,\u5907\u4efd\u670d\u52a1\u5668\u7559\u4e00\u4efd
\n\u670d\u52a1\u5668\u672c\u5730(\u4fdd\u755930\u5929),\u5907\u4efd\u670d\u52a1\u5668\u4fdd\u7559180\u5929<\/p>\n
\u6b65\u9aa4<\/h2>\n
\u6253\u5305\u5907\u4efd:(\u4e0e\u5b9a\u65f6\u4efb\u52a1\u914d\u5408)
\n\u7f51\u7ad9\u4ee3\u7801: \/var\/nginx\/html
\n\u914d\u7f6e\u6587\u4ef6: \/etc\/\u00a0 \u00a0 \/var\/spool\/cron\/
\n\u65e5\u5fd7: \u6682\u65f6\u4e0d\u5907\u4efd,\u901a\u8fc7ELK\/EFK\u6536\u96c6.
\n\u901a\u8fc7rsync\u4f20\u8f93\u5907\u4efd\u5230\u5907\u4efd\u670d\u52a1\u5668(\u4e0e\u5b9a\u65f6\u4efb\u52a1\u914d\u5408)<\/p>\n
\u51c6\u5907\u4e8c\u53f0\u673a\u5668<\/h3>\n
rsync\u670d\u52a1\u7aef<\/h4>\n
[root@backup-rsync ~]$ hostname -I | awk '{print $2}'\r\n172.16.1.116<\/pre>\n
rsync\u5ba2\u6237\u7aef<\/h4>\n
[root@nfs ~]$ hostname -I | awk '{print $2}'\r\n172.16.1.16<\/pre>\n
\u73af\u5883\u51c6\u5907<\/h3>\n
rsync\u670d\u52a1\u7aef\u5ba2\u6237\u7aef\u914d\u7f6e
\n\u6253\u5305\u5907\u4efd\u811a\u672c
\n\u6253\u5305\u5907\u4efd\u5e76\u4f20\u8f93\u5230\u5907\u4efd\u670d\u52a1\u5668
\n\u52a0\u4e0a\u5b9a\u65f6\u4efb\u52a1<\/p>\n
rsync\u670d\u52a1\u7aef\u5ba2\u6237\u7aef\u914d\u7f6e\u6d4b\u8bd5<\/h4>\n
\u5ba2\u6237\u7aef<\/h4>\n
[root@nfs ~]$ mkdir -p \/all-backup\r\n[root@nfs ~]$ touch \/all-backup\/cs.txt\r\n[root@nfs ~]$ rsync -avPz \/all-backup\/ rsync_backup@172.16.1.116::backup --password-file=\/etc\/rsync.passwd<\/pre>\n
\"\"<\/a><\/p>\n
\u6253\u5305\u5907\u4efd\u811a\u672c<\/h4>\n
[root@nfs ~]$ mkdir -p \/var\/nginx\/html\r\n\r\n[root@nfs ~]$ tar zcf \/all-backup\/code-$(date +%F_%H).tar.gz \/var\/nginx\/html\/\r\ntar: Removing leading `\/' from member names\r\n\r\n[root@nfs ~]$ tar zcf \/all-backup\/conf-$(date +%F_%H).tar.gz \/var\/nginx\/html\/\r\ntar: Removing leading `\/' from member names\r\n\r\n[root@nfs ~]$ ll \/all-backup\/\r\ntotal 8\r\n-rw-r--r-- 1 root root 120 Jul 6 12:03 code-2022-07-06_12.tar.gz\r\n-rw-r--r-- 1 root root 120 Jul 6 12:08 conf-2022-07-06_12.tar.gz\r\n-rw-r--r-- 1 root root 0 Jul 6 11:44 cs.txt<\/pre>\n
\u5907\u4efd\u811a\u672c<\/h4>\n
[root@nfs ~]$ mkdir -p \/server\/scripts\r\n\r\n[root@nfs ~]$cat \/server\/scripts\/all-backup.sh\r\n#!\/bin\/bash\r\n\r\nTIME=$(date +%F_%H)\r\n\r\n#code\r\ntar zcf \/all-backup\/code-$TIME.tar.gz \/var\/nginx\/html\/\r\n\r\n#conf\r\ntar zcf \/all-backup\/conf-$TIME.tar.gz \/var\/nginx\/html\/<\/pre>\n
\u6d4b\u8bd5\u811a\u672c<\/h4>\n
[root@nfs ~]$ ll \/all-backup\/\r\ntotal 0\r\n[root@nfs ~]$ sh \/server\/scripts\/all-backup.sh\r\ntar: Removing leading `\/' from member names\r\ntar: Removing leading `\/' from member names\r\n[root@nfs ~]$ ll \/all-backup\/\r\ntotal 8\r\n-rw-r--r-- 1 root root 120 Jul 6 12:18 code-2022-07-06_12.tar.gz\r\n-rw-r--r-- 1 root root 120 Jul 6 12:18 conf-2022-07-06_12.tar.gz<\/pre>\n
\u6253\u5305\u5907\u4efd\u5e76\u4f20\u8f93\u5230\u5907\u4efd\u670d\u52a1\u5668<\/h4>\n
[root@nfs ~]$ rsync -avPz \/all-backup\/ rsync_backup@172.16.1.116::backup --password-file=\/etc\/rsync.passwd<\/pre>\n
\"\"<\/a><\/p>\n
\u7eed\u5199\u5907\u4efd\u811a\u672c<\/h4>\n
[root@nfs ~]$  cat \/server\/scripts\/all-backup.sh\r\n#!\/bin\/bash\r\n\r\nTIME=$(date +%F_%H)\r\n\r\n#code\r\ntar zcf \/all-backup\/code-$TIME.tar.gz \/var\/nginx\/html\/\r\n\r\n#conf\r\ntar zcf \/all-backup\/conf-$TIME.tar.gz \/var\/nginx\/html\/\r\n\r\n#push to backup server\r\nrsync -avPz \/all-backup\/ rsync_backup@172.16.1.116::backup --password-file=\/etc\/rsync.passwd<\/pre>\n
\u6d4b\u8bd5\u811a\u672c<\/h4>\n
[root@nfs ~]$  sh \/server\/scripts\/all-backup.sh<\/pre>\n
\"\"<\/a><\/p>\n
\u52a0\u4e0a\u5b9a\u65f6\u4efb\u52a1(\u6d4b\u8bd5\u6bcf\u5206\u949f)<\/h4>\n
[root@nfs ~]$  crontab -l\r\n#push to backup server\r\n* * * * * sh \/server\/scripts\/all-backup.sh &>\/dev\/null<\/pre>\n
\"\"<\/a><\/p>\n
\u591a\u53f0\u5ba2\u6237\u7aef\u5907\u4efd\u4f20\u8f93\u5230\u670d\u52a1\u7aef\u65f6\u6bd4\u8f83\u4e71\uff0c\u52a0\u4e0aIP\u5730\u5740\u5c31\u77e5\u9053\u662f\u90a3\u53f0\u673a\u5668\u4e86<\/h3>\n
\u4fee\u6539\u811a\u672c<\/h4>\n
[root@nfs ~]$  cat \/server\/scripts\/all-backup.sh\r\n#!\/bin\/bash\r\n\r\nTIME=$(date +%F_%H)\r\nIP=$(hostname -I | cut -d ' ' -f2)\r\n\r\n#mkdir ip dir\r\nmkdir -p \/all-backup\/$IP\r\n\r\n#code\r\ntar zcf \/all-backup\/$IP\/code-$TIME.tar.gz \/var\/nginx\/html\/\r\n\r\n#conf\r\ntar zcf \/all-backup\/$IP\/conf-$TIME.tar.gz \/var\/nginx\/html\/\r\n\r\n#push to backup server\r\nrsync -avPz \/all-backup\/ rsync_backup@172.16.1.116::backup --password-file=\/etc\/rsync.passwd<\/pre>\n
\u6d4b\u8bd5<\/h4>\n
\"\"<\/a><\/p>\n
\u4fee\u6539\u811a\u672c\uff08\u4e0d\u7528\u6bcf\u6b21\u521b\u5efa\u76ee\u5f55\uff09<\/h4>\n
[root@nfs ~]$  cat \/server\/scripts\/all-backup.sh \r\n#!\/bin\/bash\r\n\r\nTIME=$(date +%F_%H)\r\nIP=$(hostname -I | cut -d ' ' -f2)\r\nPath=\/all-backup\r\n\r\n#mkdir ip dir\r\nmkdir -p \/all-backup\/$IP\/\r\n\r\n#mkdir ip dir\r\n#\u7b2c\u4e00\u79cd\u5224\u65ad\r\n#[ -d \/all-backup\/ ] || mkdir -p \/all-backup\/$IP\r\n\r\n#\u7b2c\u4e8c\u79cd\u5224\u65ad\r\n#if [ ! -d \"\/all-backup\/\" ];then\r\n# mkdir -p \/all-backup\/$IP\r\n#fi\r\n\r\n#\u7b2c\u4e09\u79cd\u5224\u65ad\r\n[ -d $Path ] || mkdir -p $Path\/$IP\r\n\r\n#code\r\ntar zcf \/all-backup\/$IP\/code-$TIME.tar.gz \/var\/nginx\/html\/\r\n\r\n#conf\r\ntar zcf \/all-backup\/$IP\/conf-$TIME.tar.gz \/var\/nginx\/html\/\r\n\r\n#push to backup server\r\nrsync -avPz \/all-backup\/ rsync_backup@172.16.1.116::backup --password-file=\/etc\/rsync.passwd<\/pre>\n
\u53e6\u4e00\u4e2a\u811a\u672c<\/h4>\n
[root@nfs ~]$  cat \/server\/scripts\/backup-conf.sh\r\n# \/bin\/basg\r\nIP='hostname -I | awk '{print $2}''\r\nTIME='date +%F_%w'\r\n# mkdir ip\r\nmkdir -p \/backup\/$IP\/\r\n# backup\r\ntar zcf \/backup\/$IP\/conf_$TIME.tar.gz \/etc\/ \/var\/spool\/cron\/crontabs\r\nfind \/bankup\/ -type f -anme \"*.tar.gz\" | xargs md5sum >\/backup\/#IP\/md5sum.txt\r\n\r\n# push backup\r\nrsync -az \/backup\/ rsync_backup@172.16.1.116::backup --password-file=\/etc\/rsync.passwd\r\n\r\n# del backup\r\nfind \/backup\/ -type f -name \"*.tar.gz\" -mtime +7 | xargs rm -f<\/pre>\n
5.\u90ae\u4ef6\u53d1\u9001<\/h1>\n
\u542f\u52a8\u670d\u52a1\u4e3apostfix
\n\u914d\u7f6e\u6587\u4ef6 \/etc\/mail.rc<\/p>\n
set bsdcompat \r\nset from=********@qq.com \u53d1\u4ef6\u4eba \r\nset smtp=smtps:\/\/smtp.qq.com:465 \u53d1\u4ef6\u7684smtp\u5730\u5740\r\nset smtp\u2010auth\u2010user=*********@qq.com \u8ba4\u8bc1\u7528\u6237\u548c\u53d1\u4ef6\u4eba\u4e00\u81f4\r\nset smtp-auth-password= \u6388\u6743\u7801\r\nset smtp-auth=login \u65e0\u9700\u4fee\u6539\uff0c\u76f4\u63a5\u6dfb\u52a0\r\nset ssl-verify=ignore \u65e0\u9700\u4fee\u6539\uff0c\u76f4\u63a5\u6dfb\u52a0 \r\nset nss-config-dir=\/etc\/pki\/nssdb\/ \u65e0\u9700\u4fee\u6539\uff0c\u76f4\u63a5\u6dfb\u52a0<\/pre>\n
\u670d\u52a1\u7aef\u6821\u9a8c\u3001\u4ee5\u53ca\u90ae\u4ef6\u901a\u77e5\u811a\u672c<\/h4>\n
#!\/usr\/bin\/bash\r\n#1.\u5b9a\u4e49\u5168\u5c40\u7684\u53d8\u91cf\r\nexport PATH=\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/root\/bin\r\n#2.\u5b9a\u4e49\u5c40\u90e8\u53d8\u91cf\r\nPath=\/backup\r\nDate=$(date +%F)\r\n#3.\u67e5\u770b flag \u6587\u4ef6,\u5e76\u5bf9\u8be5\u6587\u4ef6\u8fdb\u884c\u6821\u9a8c, \u7136\u540e\u5c06\u6821\u9a8c\u7684\u7ed3\u679c\u4fdd\u5b58\u81f3 result_\u65f6\u95f4\r\nfind $Path\/\u00a0\u2010type f\u00a0\u2010name \"flag_$Date\"|xargs md5sum\u00a0\u2010c >$Path\/result_${Date}\r\n#4.\u5c06\u6821\u9a8c\u7684\u7ed3\u679c\u53d1\u9001\u90ae\u4ef6\u7ed9\u7ba1\u7406\u5458\r\nmail\u00a0\u2010s \"Rsync Backup $Date\" 123@qq.com <$Path\/result_${Date}\r\n#5.\u5220\u9664\u8d85\u8fc7 7 \u5929\u7684\u6821\u9a8c\u7ed3\u679c\u6587\u4ef6, \u5220\u9664\u8d85\u8fc7 180 \u5929\u7684\u5907\u4efd\u6570\u636e\u6587\u4ef6\r\nfind $Path\/\u00a0\u2010type f\u00a0\u2010name \"result*\"\u00a0\u2010mtime +7|xargs rm\u00a0\u2010f\r\nfind $Path\/\u00a0\u2010type d\u00a0\u2010mtime +180|xargs rm\u00a0\u2010rf<\/pre>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
1.rsync\u6982\u8ff0 rsync \u662f\u53ef\u4ee5\u5b9e\u73b0\u589e\u91cf\u5907\u4efd\u7684\u5de5\u5177\u3002\u914d\u5408\u4efb\u52a1\u8ba1\u5212\uff0crsync \u80fd\u5b9e\u73b0\u5b9a\u65f6\u6216\u95f4\u9694\u540c\u6b65\uff0c\u914d\u5408 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[16],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts\/538"}],"collection":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=538"}],"version-history":[{"count":17,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts\/538\/revisions"}],"predecessor-version":[{"id":982,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts\/538\/revisions\/982"}],"wp:attachment":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}