[英]Unison fails to backup hidden dotfiles
I am using unison
(a file synchronization tool) to sync files between my linux machine (client) and a linux ssh server (host). 我正在使用
unison
(文件同步工具)在我的Linux机器(客户端)和linux ssh服务器(主机)之间同步文件。 It will synchronize dotfiles (config files that start with .
) fine, but it doesn't create backups of them at all. 它将很好地同步点文件(以
.
开头的配置文件),但根本不会创建它们的备份。 Is this a bug, or am I missing something obvious. 这是一个错误,还是我缺少明显的东西。 I mostly want someone to re-affirm that I'm not doing something dumb before I send a bug report.
我主要希望有人在发送错误报告之前再次确认我没有做任何蠢事。 Below is a minimal
unison
profile file and the steps to recreate the bug. 下面是一个最小的
unison
概要文件,以及重新创建该错误的步骤。
### ~/.unison/Test.prf
### Roots of Syncronization
root = /home/username
root = ssh://root@<host-ip-here>//root/SyncDir
sshargs = -C -i /home/username/ssh-key
### Directories to be Synced
path = TestDir
### Backup Settings
backuplocation = central
backupdir = /root/BackupDir
backup = Name *
maxbackups = 9
backupprefix =
backupsuffix = .$VERSION
And here is what I ran on the client machine to demonstrate the bug: 这是我在客户端计算机上运行以演示该错误的内容:
~$ mkdir TestDir;
~$ touch TestDir/testfile TestDir/.dottestfile
~$ ssh -i ssh-key root@<host-ip-here> 'mkdir SyncDir BackupDir'
~$ unison Test
~$ ssh -i ssh-key root@<host-ip-here> 'ls -A SyncDir/TestDir'
.dottestfile
testfile
~$ echo "some changes" > TestDir/testfile
~$ echo "some changes" > TestDir/.dottestfile
~$ unison Test
~$ ssh -i ssh-key root@<host-ip-here> 'ls -A SyncDir/TestDir'
.dottestfile
testfile
~$ ssh -i ssh-key root@<host-ip-here> 'ls -A BackupDir/TestDir'
testfile
So it turns out this is not a bug and I am doing something dumb. 因此,事实证明这不是错误,我正在做一些愚蠢的事情。 TIL that
backup = Name
expects a standard globbing pattern according to the unison manual , and so the line backup = Name
TIL 根据统一手册期望使用标准的glob模式 ,因此该行
backup = Name *
does not match any files with a leading .
与任何前导
.
不匹配的文件.
in its name. 以它的名字。 The line should be
该行应该是
backup = Name {.*,*}
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