我正在使用rsync上传/下载一个非常大的文件(20Gb).我知道–progress选项,但它在我的情况下做的只是向我展示结果.
我的问题是在一些不稳定的连接期间 – 我不知道它是否仍在下载/上传或出现问题.有没有办法显示单个文件的进度条？类似于wget默认做的事情？
谢谢！
解决方法
这可能就是你所追求的.
% rsync -avvz --times --stats --checksum --human-readable --acls \
--itemize-changes --progress \
--out-format='[%t] [%i] (Last Modified: %M) (bytes: %-10l) %-100n' \
/usr/include/glib-2.0 my-glib-copy/
交换机细分如下：
> -avvz = archive,verbose x 2,compress
> –times =保留修改时间
> –stats =提供一些文件传输统计信息
> –checksum =基于校验和跳过,而非mod-time&尺寸
> –human-readable =以人类可读格式输出的数字
> –acls =保留ACL(隐含-p)
> –itemize-changes =输出所有更新的更改摘要
> –progress =显示转移期间的进度
> –out-format ='[％t] [％i](上次修改时间：％M)(字节：％-10l)％-100n’
>％t =当前日期时间
>％i =正在更新的内容的逐项清单
>％M =文件的上次修改时间
>％-10l =文件的长度(以字节为单位)(-10表示对齐和精度)
>％-100n =文件名(短格式;在目录上尾随“/”)( – 100表示对齐和精度)
注意：有关上述开关的完整详细信息,请参见rsync和rsyncd.conf的手册页.
上面的命令产生以下脚本：
sending incremental file list
delta-transmission disabled for local transfer or --whole-file
[2012/12/23 21:34:46] [cd+++++++++] (Last Modified: 2010/12/19-08:13:31) (bytes: 4096 ) glib-2.0/
[2012/12/23 21:34:46] [>f+++++++++] (Last Modified: 2010/09/30-15:02:30) (bytes: 1511 ) glib-2.0/glib-object.h
1.51K 100% 0.00kB/s 0:00:00
1.51K 100% 0.00kB/s 0:00:00 (xfer#1,to-check=181/183)
[2012/12/23 21:34:46] [>f+++++++++] (Last Modified: 2010/09/30-15:02:30) (bytes: 2910 ) glib-2.0/glib.h
2.91K 100% 2.78MB/s 0:00:00
2.91K 100% 2.78MB/s 0:00:00 (xfer#2,to-check=180/183)
[2012/12/23 21:34:46] [>f+++++++++] (Last Modified: 2010/09/30-15:02:31) (bytes: 3613 ) glib-2.0/gmodule.h
3.61K 100% 3.45MB/s 0:00:00
3.61K 100% 3.45MB/s 0:00:00 (xfer#3,to-check=179/183)
...
...
[2012/12/23 21:34:46] [>f+++++++++] (Last Modified: 2010/09/30-15:02:31) (bytes: 8431 ) glib-2.0/gobject/gvaluecollector.h
8.43K 100% 141.96kB/s 0:00:00
8.43K 100% 141.96kB/s 0:00:00 (xfer#178,to-check=1/183)
[2012/12/23 21:34:46] [>f+++++++++] (Last Modified: 2010/09/30-15:02:31) (bytes: 8507 ) glib-2.0/gobject/gvaluetypes.h
8.51K 100% 143.23kB/s 0:00:00
8.51K 100% 143.23kB/s 0:00:00 (xfer#179,to-check=0/183)
total: matches=0 hash_hits=0 false_alarms=0 data=1305506
rsync[2996] (sender) heap statistics:
arena: 540672 (bytes from sbrk)
ordblks: 3 (chunks not in use)
smblks: 7
hblks: 2 (chunks from mmap)
hblkhd: 401408 (bytes from mmap)
allmem: 942080 (bytes from sbrk + mmap)
usmblks: 0
fsmblks: 592
uordblks: 404784 (bytes used)
fordblks: 135888 (bytes free)
keepcost: 134240 (bytes in releasable chunk)
rsync[2999] (server receiver) heap statistics:
arena: 286720 (bytes from sbrk)
ordblks: 2 (chunks not in use)
smblks: 8
hblks: 3 (chunks from mmap)
hblkhd: 667648 (bytes from mmap)
allmem: 954368 (bytes from sbrk + mmap)
usmblks: 0
fsmblks: 672
uordblks: 174480 (bytes used)
fordblks: 112240 (bytes free)
keepcost: 102352 (bytes in releasable chunk)
rsync[2998] (server generator) heap statistics:
arena: 233472 (bytes from sbrk)
ordblks: 4 (chunks not in use)
smblks: 6
hblks: 2 (chunks from mmap)
hblkhd: 401408 (bytes from mmap)
allmem: 634880 (bytes from sbrk + mmap)
usmblks: 0
fsmblks: 448
uordblks: 83152 (bytes used)
fordblks: 150320 (bytes free)
keepcost: 131120 (bytes in releasable chunk)
Number of files: 183
Number of files transferred: 179
Total file size: 1.31M bytes
Total transferred file size: 1.31M bytes
Literal data: 1.31M bytes
Matched data: 0 bytes
File list size: 6.30K
File list generation time: 0.001 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 350.39K
Total bytes received: 3.43K
sent 350.39K bytes received 3.43K bytes 707.64K bytes/sec
total size is 1.31M speedup is 3.69
更新版本的rsync中的进度条？
我遇到了这个SF问题：
> Showing total progress in rsync: is it possible?
One of the answers提到在较新版本的rsync中,现在支持进度条.它看起来像这样：
% ./rsync -a --info=progress2 /usr .
305,002,533 80% 65.69MB/s 0:00:01 xfr#1653,ir-chk=1593/3594)
