The compression tag has no wiki summary.
2
votes
1answer
791 views
Clear unused space with zeros (btrfs)
How to clear unused space with zeros ? (btrfs)
I'm looking for something smarter than
cat /dev/zero > /mnt/X/big_zero ; sync; rm /mnt/X/big_zero
Like FSArchiver is looking for "used space" and ...
1
vote
0answers
22 views
problem with /compress
I have script that was provided with some SW.
The script output is something like that (in debug mode).
+ changeDirectory
+ '[' -d /cdr/work/proc_raw/proc ']'
+ cd /cdr/work/proc_raw/proc
+ echo ...
1
vote
0answers
38 views
Is it possible to get specific information about how a file is compressed?
File compression works on the basic idea of assigning commonly recurring chains of strings to a common index of a table where the full string is stored.
For example:
Input file: foo bar bash baz foo ...
1
vote
0answers
140 views
Is there an in-memory compressed swap facility (like Compcache) for FreeBSD?
Is there anything like CompCache for FreeBSD?
