HOWTO: remove a file with a leading dash ‘-‘ in it’s name
$ ls /tmp -file_with_leading_slash.txt generic_name.log -file_with_leading_slash2.txt $ rm /tmp/-file_with_leading_slash.txt #using full path $...
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HOWTO: use multiple args to map function where one argument is fixed in python
```python import functools
HOWTO: disable SSH host key checking
Just once:
HOWTO: change the default Python version on OSX
Open a terminal and type
Just a note as this could be useful…
Just a note as this could be useful one day: http://ipython.org/notebook.html
HOWTO: AutoVivification in python
```python class AutoVivification(dict): “"”Implementation of perl’s autovivification feature.””” def init(self,arg,**kw): super(AutoVivific...
HOWTO: recover data from RAID1
Scenario: two or more HDs configured as RAID1. One of them gets broken and the computer doesn’t boot for any reason. Problem: access data in the partition to...