I am trying to write RewriteRule on Apache_1.3.26 to get users web page from another server.
for example if users tries to get web page on
www.somedomain.com/~usersname
it will get the web page from www.testdomain.com/~username without redirect and users will not be aware of any redirect... (1 Reply)
I have two servers running apache server, namely server A and B.
All users access server A, but for some application, I would like to redirect the request to server B.
I have set apache redirect in server A apache config file.
Redirect /application http://serverB/application
Now, the flow... (2 Replies)
Hello.
I have scenario where a Client send request to Server1.
Server1 send request to Server2.
Request are xmlHTTPRequest - need to get data (XML) from Server2 back to client.
Trying to use APACHE proxy...
Anyone can help?
What to download / configure / ...?
Thank you for your help. (1 Reply)
Hello.
I have scenario where a Client send request to Server1.
Server1 send request to Server2.
Request are xmlHTTPRequest - need to get data (XML) from Server2 back to client.
Trying to use APACHE proxy...
Anyone can help?
What to download / configure / ...?
Thank you for your... (2 Replies)
Hi,
I am new to Apache but I have requirement as follows.
if the url is http://images/data1/templates/ it should redirect to http:/172.20.224.23/templates/
if the url doesn't have "data1/templates" (mean http://images/) it should redirect to http://images:8080/.
I tried as below
... (3 Replies)
Hi All,
I want to redirect from http://localhost/abc/xyz/def?cc=dk&lc=da
to http://localhost/abc/mnc/pdf?cc=dk&lc=da.
Please suggest a rewrite rule. (0 Replies)
Hi All,
I have my URL as
http://mysite.com/shop/maternity/tops_30116
Now I want to append "?No=0&Nrpp=100" and then redirect to
http://mysite.com/shop/maternity/tops_30116?No=0&Nrpp=100
This is for many URL which have "maternity" inside them.
Can there be a single Redirect... (0 Replies)
Hi,
Googled around but I couldn't find anything similar. I'm looking to do the following in apache..
if a user comes into the following URL.
http://www.example.com/some/thing.cid?wholebunch_of_stuff_here
keep the URL exactly as is BUT add &something at the very end of it.
thanks in... (1 Reply)
I am a total newbie to Apache. I need to do this only for this weekend during an upgrade from old system to new system
We have different URLs http://domain.name/xxx (xxx varies to any length and words - it can be /home, /login, /home/daily, /daily/report, etc).
How do i redirect all those to... (0 Replies)
Discussion started by: GosarJunk
0 Replies
LEARN ABOUT DEBIAN
bup-margin
bup-margin(1) General Commands Manual bup-margin(1)NAME
bup-margin - figure out your deduplication safety margin
SYNOPSIS
bup margin [options...]
DESCRIPTION
bup margin iterates through all objects in your bup repository, calculating the largest number of prefix bits shared between any two
entries. This number, n, identifies the longest subset of SHA-1 you could use and still encounter a collision between your object ids.
For example, one system that was tested had a collection of 11 million objects (70 GB), and bup margin returned 45. That means a 46-bit
hash would be sufficient to avoid all collisions among that set of objects; each object in that repository could be uniquely identified by
its first 46 bits.
The number of bits needed seems to increase by about 1 or 2 for every doubling of the number of objects. Since SHA-1 hashes have 160 bits,
that leaves 115 bits of margin. Of course, because SHA-1 hashes are essentially random, it's theoretically possible to use many more bits
with far fewer objects.
If you're paranoid about the possibility of SHA-1 collisions, you can monitor your repository by running bup margin occasionally to see if
you're getting dangerously close to 160 bits.
OPTIONS --predict
Guess the offset into each index file where a particular object will appear, and report the maximum deviation of the correct answer
from the guess. This is potentially useful for tuning an interpolation search algorithm.
--ignore-midx
don't use .midx files, use only .idx files. This is only really useful when used with --predict.
EXAMPLE
$ bup margin
Reading indexes: 100.00% (1612581/1612581), done.
40
40 matching prefix bits
1.94 bits per doubling
120 bits (61.86 doublings) remaining
4.19338e+18 times larger is possible
Everyone on earth could have 625878182 data sets
like yours, all in one repository, and we would
expect 1 object collision.
$ bup margin --predict
PackIdxList: using 1 index.
Reading indexes: 100.00% (1612581/1612581), done.
915 of 1612581 (0.057%)
SEE ALSO bup-midx(1), bup-save(1)BUP
Part of the bup(1) suite.
AUTHORS
Avery Pennarun <apenwarr@gmail.com>.
Bup unknown-bup-margin(1)