{"id":536,"date":"2017-12-26T13:32:45","date_gmt":"2017-12-26T05:32:45","guid":{"rendered":"https:\/\/blog.jsjs.org\/?p=536"},"modified":"2017-12-26T13:32:45","modified_gmt":"2017-12-26T05:32:45","slug":"rsync%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/blog.jsjs.org\/?p=536","title":{"rendered":"rsync\u547d\u4ee4"},"content":{"rendered":"

rsync\u547d\u4ee4\u662f\u4e00\u4e2a\u8fdc\u7a0b\u6570\u636e\u540c\u6b65\u5de5\u5177\uff0c\u53ef\u901a\u8fc7LAN\/WAN\u5feb\u901f\u540c\u6b65\u591a\u53f0\u4e3b\u673a\u95f4\u7684\u6587\u4ef6\u3002rsync\u4f7f\u7528\u6240\u8c13\u7684\u201crsync\u7b97\u6cd5\u201d\u6765\u4f7f\u672c\u5730\u548c\u8fdc\u7a0b\u4e24\u4e2a\u4e3b\u673a\u4e4b\u95f4\u7684\u6587\u4ef6\u8fbe\u5230\u540c\u6b65\uff0c\u8fd9\u4e2a\u7b97\u6cd5\u53ea\u4f20\u9001\u4e24\u4e2a\u6587\u4ef6\u7684\u4e0d\u540c\u90e8\u5206\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u6574\u4efd\u4f20\u9001\uff0c\u56e0\u6b64\u901f\u5ea6\u76f8\u5f53\u5feb\u3002 rsync\u662f\u4e00\u4e2a\u529f\u80fd\u975e\u5e38\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u5176\u547d\u4ee4\u4e5f\u6709\u5f88\u591a\u529f\u80fd\u7279\u8272\u9009\u9879\uff0c\u6211\u4eec\u4e0b\u9762\u5c31\u5bf9\u5b83\u7684\u9009\u9879\u4e00\u4e00\u8fdb\u884c\u5206\u6790\u8bf4\u660e\u3002 \u8bed\u6cd5 rsync [OPTION]… SRC DEST rsync [OPTION]… SRC [USER@]host:DEST rsync [OPTION]… [USER@]HOST:SRC DEST rsync [OPTION]… [USER@]HOST::SRC DEST rsync [OPTION]… SRC [USER@]HOST::DEST rsync [OPTION]… rsync:\/\/[USER@]HOST[:PORT]\/SRC [DEST] \u5bf9\u5e94\u4e8e\u4ee5\u4e0a\u516d\u79cd\u547d\u4ee4\u683c\u5f0f\uff0crsync\u6709\u516d\u79cd\u4e0d\u540c\u7684\u5de5\u4f5c\u6a21\u5f0f\uff1a \u62f7\u8d1d\u672c\u5730\u6587\u4ef6\u3002\u5f53SRC\u548cDES\u8def\u5f84\u4fe1\u606f\u90fd\u4e0d\u5305\u542b\u6709\u5355\u4e2a\u5192\u53f7”:”\u5206\u9694\u7b26\u65f6\u5c31\u542f\u52a8\u8fd9\u79cd\u5de5\u4f5c\u6a21\u5f0f\u3002\u5982\uff1arsync -a \/data \/backup \u4f7f\u7528\u4e00\u4e2a\u8fdc\u7a0bshell\u7a0b\u5e8f(\u5982rsh\u3001ssh)\u6765\u5b9e\u73b0\u5c06\u672c\u5730\u673a\u5668\u7684\u5185\u5bb9\u62f7\u8d1d\u5230\u8fdc\u7a0b\u673a\u5668\u3002\u5f53DST\u8def\u5f84\u5730\u5740\u5305\u542b\u5355\u4e2a\u5192\u53f7”:”\u5206\u9694\u7b26\u65f6\u542f\u52a8\u8be5\u6a21\u5f0f\u3002\u5982\uff1arsync -avz *.c foo:src \u4f7f\u7528\u4e00\u4e2a\u8fdc\u7a0bshell\u7a0b\u5e8f(\u5982rsh\u3001ssh)\u6765\u5b9e\u73b0\u5c06\u8fdc\u7a0b\u673a\u5668\u7684\u5185\u5bb9\u62f7\u8d1d\u5230\u672c\u5730\u673a\u5668\u3002\u5f53SRC\u5730\u5740\u8def\u5f84\u5305\u542b\u5355\u4e2a\u5192\u53f7”:”\u5206\u9694\u7b26\u65f6\u542f\u52a8\u8be5\u6a21\u5f0f\u3002\u5982\uff1arsync -avz foo:src\/bar \/data \u4ece\u8fdc\u7a0brsync\u670d\u52a1\u5668\u4e2d\u62f7\u8d1d\u6587\u4ef6\u5230\u672c\u5730\u673a\u3002\u5f53SRC\u8def\u5f84\u4fe1\u606f\u5305\u542b”::”\u5206\u9694\u7b26\u65f6\u542f\u52a8\u8be5\u6a21\u5f0f\u3002\u5982\uff1arsync -av root@192.168.78.192::www \/databack \u4ece\u672c\u5730\u673a\u5668\u62f7\u8d1d\u6587\u4ef6\u5230\u8fdc\u7a0brsync\u670d\u52a1\u5668\u4e2d\u3002\u5f53DST\u8def\u5f84\u4fe1\u606f\u5305\u542b”::”\u5206\u9694\u7b26\u65f6\u542f\u52a8\u8be5\u6a21\u5f0f\u3002\u5982\uff1arsync -av \/databack root@192.168.78.192::www \u5217\u8fdc\u7a0b\u673a\u7684\u6587\u4ef6\u5217\u8868\u3002\u8fd9\u7c7b\u4f3c\u4e8ersync\u4f20\u8f93\uff0c\u4e0d\u8fc7\u53ea\u8981\u5728\u547d\u4ee4\u4e2d\u7701\u7565\u6389\u672c\u5730\u673a\u4fe1\u606f\u5373\u53ef\u3002\u5982\uff1arsync -v rsync:\/\/192.168.78.192\/www \u9009\u9879 -v, –verbose \u8be6\u7ec6\u6a21\u5f0f\u8f93\u51fa\u3002 -q, –quiet \u7cbe\u7b80\u8f93\u51fa\u6a21\u5f0f\u3002 -c, –checksum \u6253\u5f00\u6821\u9a8c\u5f00\u5173\uff0c\u5f3a\u5236\u5bf9\u6587\u4ef6\u4f20\u8f93\u8fdb\u884c\u6821\u9a8c\u3002 -a, –archive \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\u3002 -r, –recursive \u5bf9\u5b50\u76ee\u5f55\u4ee5\u9012\u5f52\u6a21\u5f0f\u5904\u7406\u3002 -R, –relative \u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u4fe1\u606f\u3002 -b, –backup \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\u53ef\u4ee5\u4f7f\u7528–suffix\u9009\u9879\u6765\u6307\u5b9a\u4e0d\u540c\u7684\u5907\u4efd\u6587\u4ef6\u524d\u7f00\u3002 –backup-dir \u5c06\u5907\u4efd\u6587\u4ef6(\u5982~filename)\u5b58\u653e\u5728\u5728\u76ee\u5f55\u4e0b\u3002 -suffix=SUFFIX \u5b9a\u4e49\u5907\u4efd\u6587\u4ef6\u524d\u7f00\u3002 -u, –update \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\uff0c\u4e0d\u8986\u76d6\u66f4\u65b0\u7684\u6587\u4ef6\u3002 -l, –links \u4fdd\u7559\u8f6f\u94fe\u7ed3\u3002 -L, –copy-links \u60f3\u5bf9\u5f85\u5e38\u89c4\u6587\u4ef6\u4e00\u6837\u5904\u7406\u8f6f\u94fe\u7ed3\u3002 –copy-unsafe-links \u4ec5\u4ec5\u62f7\u8d1d\u6307\u5411SRC\u8def\u5f84\u76ee\u5f55\u6811\u4ee5\u5916\u7684\u94fe\u7ed3\u3002 –safe-links \u5ffd\u7565\u6307\u5411SRC\u8def\u5f84\u76ee\u5f55\u6811\u4ee5\u5916\u7684\u94fe\u7ed3\u3002 -H, –hard-links \u4fdd\u7559\u786c\u94fe\u7ed3\u3002 -p, –perms \u4fdd\u6301\u6587\u4ef6\u6743\u9650\u3002 -o, –owner \u4fdd\u6301\u6587\u4ef6\u5c5e\u4e3b\u4fe1\u606f\u3002 -g, –group \u4fdd\u6301\u6587\u4ef6\u5c5e\u7ec4\u4fe1\u606f\u3002 -D, –devices \u4fdd\u6301\u8bbe\u5907\u6587\u4ef6\u4fe1\u606f\u3002 -t, –times \u4fdd\u6301\u6587\u4ef6\u65f6\u95f4\u4fe1\u606f\u3002 -S, –sparse \u5bf9\u7a00\u758f\u6587\u4ef6\u8fdb\u884c\u7279\u6b8a\u5904\u7406\u4ee5\u8282\u7701DST\u7684\u7a7a\u95f4\u3002 -n, –dry-run\u73b0\u5b9e\u54ea\u4e9b\u6587\u4ef6\u5c06\u88ab\u4f20\u8f93\u3002 -w, –whole-file \u62f7\u8d1d\u6587\u4ef6\uff0c\u4e0d\u8fdb\u884c\u589e\u91cf\u68c0\u6d4b\u3002 -x, –one-file-system \u4e0d\u8981\u8de8\u8d8a\u6587\u4ef6\u7cfb\u7edf\u8fb9\u754c\u3002 -B, –block-size=SIZE \u68c0\u9a8c\u7b97\u6cd5\u4f7f\u7528\u7684\u5757\u5c3a\u5bf8\uff0c\u9ed8\u8ba4\u662f700\u5b57\u8282\u3002 -e, –rsh=command \u6307\u5b9a\u4f7f\u7528rsh\u3001ssh\u65b9\u5f0f\u8fdb\u884c\u6570\u636e\u540c\u6b65\u3002 –rsync-path=PATH \u6307\u5b9a\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u7684rsync\u547d\u4ee4\u6240\u5728\u8def\u5f84\u4fe1\u606f\u3002 -C, –cvs-exclude \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\u3002 –existing \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\u3002 –delete \u5220\u9664\u90a3\u4e9bDST\u4e2dSRC\u6ca1\u6709\u7684\u6587\u4ef6\u3002 –delete-excluded \u540c\u6837\u5220\u9664\u63a5\u6536\u7aef\u90a3\u4e9b\u88ab\u8be5\u9009\u9879\u6307\u5b9a\u6392\u9664\u7684\u6587\u4ef6\u3002 –delete-after \u4f20\u8f93\u7ed3\u675f\u4ee5\u540e\u518d\u5220\u9664\u3002 –ignore-errors \u53ca\u65f6\u51fa\u73b0IO\u9519\u8bef\u4e5f\u8fdb\u884c\u5220\u9664\u3002 –max-delete=NUM \u6700\u591a\u5220\u9664NUM\u4e2a\u6587\u4ef6\u3002 –partial \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\u3002 –force \u5f3a\u5236\u5220\u9664\u76ee\u5f55\uff0c\u5373\u4f7f\u4e0d\u4e3a\u7a7a\u3002 –numeric-ids \u4e0d\u5c06\u6570\u5b57\u7684\u7528\u6237\u548c\u7ec4id\u5339\u914d\u4e3a\u7528\u6237\u540d\u548c\u7ec4\u540d\u3002 –timeout=time ip\u8d85\u65f6\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u79d2\u3002 -I, –ignore-times \u4e0d\u8df3\u8fc7\u90a3\u4e9b\u6709\u540c\u6837\u7684\u65f6\u95f4\u548c\u957f\u5ea6\u7684\u6587\u4ef6\u3002 –size-only \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\u3002 –modify-window=NUM \u51b3\u5b9a\u6587\u4ef6\u662f\u5426\u65f6\u95f4\u76f8\u540c\u65f6\u4f7f\u7528\u7684\u65f6\u95f4\u6233\u7a97\u53e3\uff0c\u9ed8\u8ba4\u4e3a0\u3002 -T –temp-dir=DIR \u5728DIR\u4e2d\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u3002 –compare-dest=DIR \u540c\u6837\u6bd4\u8f83DIR\u4e2d\u7684\u6587\u4ef6\u6765\u51b3\u5b9a\u662f\u5426\u9700\u8981\u5907\u4efd\u3002 -P \u7b49\u540c\u4e8e –partial\u3002 –progress \u663e\u793a\u5907\u4efd\u8fc7\u7a0b\u3002 -z, –compress \u5bf9\u5907\u4efd\u7684\u6587\u4ef6\u5728\u4f20\u8f93\u65f6\u8fdb\u884c\u538b\u7f29\u5904\u7406\u3002 –exclude=PATTERN \u6307\u5b9a\u6392\u9664\u4e0d\u9700\u8981\u4f20\u8f93\u7684\u6587\u4ef6\u6a21\u5f0f\u3002 –include=PATTERN \u6307\u5b9a\u4e0d\u6392\u9664\u800c\u9700\u8981\u4f20\u8f93\u7684\u6587\u4ef6\u6a21\u5f0f\u3002 –exclude-from=FILE \u6392\u9664FILE\u4e2d\u6307\u5b9a\u6a21\u5f0f\u7684\u6587\u4ef6\u3002 –include-from=FILE \u4e0d\u6392\u9664FILE\u6307\u5b9a\u6a21\u5f0f\u5339\u914d\u7684\u6587\u4ef6\u3002 –version \u6253\u5370\u7248\u672c\u4fe1\u606f\u3002 –address \u7ed1\u5b9a\u5230\u7279\u5b9a\u7684\u5730\u5740\u3002 –config=FILE \u6307\u5b9a\u5176\u4ed6\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4e0d\u4f7f\u7528\u9ed8\u8ba4\u7684rsyncd.conf\u6587\u4ef6\u3002 –port=PORT \u6307\u5b9a\u5176\u4ed6\u7684rsync\u670d\u52a1\u7aef\u53e3\u3002 –blocking-io \u5bf9\u8fdc\u7a0bshell\u4f7f\u7528\u963b\u585eIO\u3002 -stats \u7ed9\u51fa\u67d0\u4e9b\u6587\u4ef6\u7684\u4f20\u8f93\u72b6\u6001\u3002 –progress \u5728\u4f20\u8f93\u65f6\u73b0\u5b9e\u4f20\u8f93\u8fc7\u7a0b\u3002 –log-format=formAT \u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6\u683c\u5f0f\u3002 –password-file=FILE \u4eceFILE\u4e2d\u5f97\u5230\u5bc6\u7801\u3002 –bwlimit=KBPS \u9650\u5236I\/O\u5e26\u5bbd\uff0cKBytes per second\u3002 -h, –help \u663e\u793a\u5e2e\u52a9\u4fe1\u606f\u3002 \u5b9e\u4f8b SSH\u65b9\u5f0f \u9996\u5148\u5728\u670d\u52a1\u7aef\u542f\u52a8ssh\u670d\u52a1\uff1a service sshd start \u542f\u52a8 sshd\uff1a [\u786e\u5b9a] \u4f7f\u7528rsync\u8fdb\u884c\u540c\u6b65 \u63a5\u4e0b\u6765\u5c31\u53ef\u4ee5\u5728\u5ba2\u6237\u7aef\u4f7f\u7528rsync\u547d\u4ee4\u6765\u5907\u4efd\u670d\u52a1\u7aef\u4e0a\u7684\u6570\u636e\u4e86\uff0cSSH\u65b9\u5f0f\u662f\u901a\u8fc7\u7cfb\u7edf\u7528\u6237\u6765\u8fdb\u884c\u5907\u4efd\u7684\uff0c\u5982\u4e0b\uff1a rsync -vzrtopg –progress -e ssh –delete work@172.16.78.192:\/www\/* \/databack\/experiment\/rsync work@172.16.78.192’s password: receiving file list … 5 files to consider test\/ a 0 100% 0.00kB\/s 527:35:41 (1, 20.0% of 5) b 67 100% 65.43kB\/s 0:00:00 (2, 40.0% of 5) c 0 100% 0.00kB\/s 527:35:41 (3, 60.0% of 5) dd 100663296 100% 42.22MB\/s 0:00:02 (4, 80.0% of 5) sent 96 bytes received 98190 bytes 11563.06 bytes\/sec total size is 100663363 speedup is 1024.19 \u4e0a\u9762\u7684\u4fe1\u606f\u63cf\u8ff0\u4e86\u6574\u4e2a\u7684\u5907\u4efd\u8fc7\u7a0b\uff0c\u4ee5\u53ca\u603b\u5171\u5907\u4efd\u6570\u636e\u7684\u5927\u5c0f\u3002 \u540e\u53f0\u670d\u52a1\u65b9\u5f0f \u542f\u52a8rsync\u670d\u52a1\uff0c\u7f16\u8f91\/etc\/xinetd.d\/rsync\u6587\u4ef6\uff0c\u5c06\u5176\u4e2d\u7684disable=yes\u6539\u4e3adisable=no\uff0c\u5e76\u91cd\u542fxinetd\u670d\u52a1\uff0c\u5982\u4e0b\uff1a vi \/etc\/xinetd.d\/rsync #default: off # description: The rsync server is a good addition to an ftp server, as it \\ # allows crc checksumming etc. service rsync { disable = no socket_type = stream wait = no user = root server = \/usr\/bin\/rsync server_args = –daemon log_on_failure += USERID } \/etc\/init.d\/xinetd restart \u505c\u6b62 xinetd\uff1a [\u786e\u5b9a] \u542f\u52a8 xinetd\uff1a [\u786e\u5b9a] \u521b\u5efa\u914d\u7f6e\u6587\u4ef6\uff0c\u9ed8\u8ba4\u5b89\u88c5\u597drsync\u7a0b\u5e8f\u540e\uff0c\u5e76\u4e0d\u4f1a\u81ea\u52a8\u521b\u5efarsync\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\uff0c\u9700\u8981\u624b\u5de5\u6765\u521b\u5efa\uff0c\u5176\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e3a\u201c\/etc\/rsyncd.conf\u201d\uff0c\u521b\u5efa\u8be5\u6587\u4ef6\u5e76\u63d2\u5165\u5982\u4e0b\u5185\u5bb9\uff1a vi \/etc\/rsyncd.conf uid=root gid=root max connections=4 log file=\/var\/log\/rsyncd.log pid file=\/var\/run\/rsyncd.pid lock file=\/var\/run\/rsyncd.lock secrets file=\/etc\/rsyncd.passwd hosts deny=172.16.78.0\/22 [www] comment= backup web path=\/www read only = no exclude=test auth users=work \u521b\u5efa\u5bc6\u7801\u6587\u4ef6\uff0c\u91c7\u7528\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u80fd\u4f7f\u7528\u7cfb\u7edf\u7528\u6237\u5bf9\u5ba2\u6237\u7aef\u8fdb\u884c\u8ba4\u8bc1\uff0c\u6240\u4ee5\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u5bc6\u7801\u6587\u4ef6\uff0c\u5176\u683c\u5f0f\u4e3a\u201cusername:password\u201d\uff0c\u7528\u6237\u540d\u53ef\u4ee5\u548c\u5bc6\u7801\u53ef\u4ee5\u968f\u4fbf\u5b9a\u4e49\uff0c\u6700\u597d\u4e0d\u8981\u548c\u7cfb\u7edf\u5e10\u6237\u4e00\u81f4\uff0c\u540c\u65f6\u8981\u628a\u521b\u5efa\u7684\u5bc6\u7801\u6587\u4ef6\u6743\u9650\u8bbe\u7f6e\u4e3a600\uff0c\u8fd9\u5728\u524d\u9762\u7684\u6a21\u5757\u53c2\u6570\u505a\u4e86\u8be6\u7ec6\u4ecb\u7ecd\u3002 echo “work:abc123” > \/etc\/rsyncd.passwd chmod 600 \/etc\/rsyncd.passwd \u5907\u4efd\uff0c\u5b8c\u6210\u4ee5\u4e0a\u5de5\u4f5c\uff0c\u73b0\u5728\u5c31\u53ef\u4ee5\u5bf9\u6570\u636e\u8fdb\u884c\u5907\u4efd\u4e86\uff0c\u5982\u4e0b\uff1a rsync -avz –progress –delete work@172.16.78.192::www \/databack\/experiment\/rsync Password: receiving file list … 6 files to consider .\/ files… a 0 100% 0.00kB\/s 528:20:41 (1, 50.0% of 6) b 67 100% 65.43kB\/s 0:00:00 (2, 66.7% of 6) c 0 100% 0.00kB\/s 528
\n:20:41 (3, 83.3% of 6) dd 100663296 100% 37.49MB\/s 0:00:02 (4, 100.0% of 6) sent 172 bytes received 98276 bytes 17899.64 bytes\/sec total size is 150995011 speedup is 1533.75 \u6062\u590d\uff0c\u5f53\u670d\u52a1\u5668\u7684\u6570\u636e\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u90a3\u4e48\u8fd9\u65f6\u5c31\u9700\u8981\u901a\u8fc7\u5ba2\u6237\u7aef\u7684\u6570\u636e\u5bf9\u670d\u52a1\u7aef\u8fdb\u884c\u6062\u590d\uff0c\u4f46\u524d\u63d0\u662f\u670d\u52a1\u7aef\u5141\u8bb8\u5ba2\u6237\u7aef\u6709\u5199\u5165\u6743\u9650\uff0c\u5426\u5219\u4e5f\u4e0d\u80fd\u5728\u5ba2\u6237\u7aef\u76f4\u63a5\u5bf9\u670d\u52a1\u7aef\u8fdb\u884c\u6062\u590d\uff0c\u4f7f\u7528rsync\u5bf9\u6570\u636e\u8fdb\u884c\u6062\u590d\u7684\u65b9\u6cd5\u5982\u4e0b\uff1a rsync -avz –progress \/databack\/experiment\/rsync\/ work@172.16.78.192::www Password: building file list … 6 files to consider .\/ a b 67 100% 0.00kB\/s 0:00:00 (2, 66.7% of 6) c sent 258 bytes received 76 bytes 95.43 bytes\/sec total size is 150995011 speedup is 452080.87<\/p>\n

\u6765\u81ea:\u00a0http:\/\/man.linuxde.net\/rsync<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

rsync\u547d\u4ee4\u662f\u4e00\u4e2a\u8fdc\u7a0b\u6570\u636e\u540c\u6b65\u5de5\u5177\uff0c\u53ef\u901a\u8fc7LAN\/WAN\u5feb\u901f\u540c\u6b65\u591a\u53f0\u4e3b\u673a\u95f4\u7684\u6587\u4ef6\u3002rsync\u4f7f\u7528\u6240\u8c13\u7684\u201crsync\u7b97\u6cd5\u201d\u6765\u4f7f\u672c\u5730\u548c\u8fdc\u7a0b\u4e24\u4e2a\u4e3b\u673a\u4e4b\u95f4\u7684\u6587\u4ef6\u8fbe\u5230\u540c\u6b65\uff0c\u8fd9\u4e2a\u7b97\u6cd5\u53ea\u4f20\u9001\u4e24\u4e2a\u6587\u4ef6\u7684\u4e0d\u540c\u90e8\u5206\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u6574\u4efd\u4f20\u9001\uff0c\u56e0\u6b64\u901f\u5ea6\u76f8\u5f53\u5feb\u3002 rsync\u662f\u4e00\u4e2a\u529f\u80fd\u975e\u5e38\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u5176\u547d\u4ee4\u4e5f\u6709\u5f88\u591a\u529f\u80fd\u7279\u8272\u9009\u9879\uff0c\u6211\u4eec\u4e0b\u9762\u5c31\u5bf9\u5b83\u7684\u9009\u9879\u4e00\u4e00\u8fdb\u884c\u5206\u6790\u8bf4\u660e\u3002 \u8bed\u6cd5 rsync [OPTION]… SRC DEST rsync [OPTION]… SRC [USER@]host:DEST rsync [OPTION]… [USER@]HOST:SRC DEST rsync [OPTION]… [USER@]HOST::SRC DEST rsync […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-536","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=536"}],"version-history":[{"count":0,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/536\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}