我正在运行rdiff-backup来备份远程系统上的一些文件夹.
rdiff-backup root@<REMOTESERVER>::/apps/myapp/shared/system /home/backups/system
echo "$(date): Completed... removing backup data older than 4 weeks"
rdiff-backup --remove-older-than 4W /home/backups/system
echo "$(date): Completed..."
在--remove-older-than命令期间运行此操作会导致错误:
Fatal Error: Found 81 relevant increments, dated:
Wed Aug 29 00:41:47 2012
Thu Aug 30 00:57:49 2012
Fri Aug 31 01:04:03 2012
Sat Sep 1 00:44:59 2012
Sun Sep 2 00:41:49 2012
Mon Sep 3 00:41:39 2012
If you want to delete multiple increments in this way, use the --force.
所以,是的,我可能只是把 - 强迫它,但我想了解这里发生了什么,并且无法在这个问题上找到太多.
有任何想法吗？
python virtualenv 充满了符号链接：
$ virtualenv venv
Running virtualenv with interpreter /usr/bin/python2
New python executable in venv/bin/python2
Also creating executable in venv/bin/python
Installing setuptools, pip...done.
$ tree venv/lib/
venv/lib/
??? python2.7
? ??? _abcoll.py -> /usr/lib/python2.7/_abcoll.py
? ??? _abcoll.pyc
? ??? abc.py -> /usr/lib/python2.7/abc.py
? ??? abc.pyc
? ??? codecs.py -> /usr/lib/python2.7/codecs.py
? ??? codecs.pyc
? ??? copy_reg.py -> /usr/lib/python2.7/copy_reg.py
? ??? copy_reg.pyc
? ??? distutils
? ? ??? distutils.cfg
? ? ??? __init__.py
? ? ??? __init__.pyc
? ??? encodings …