dear all
iam installing vim on solaris 10 but it give me the below error can any one help me
ld.so.1: vim: fatal: libncurses.so.5: open failed: No such file or directory
Killed (2 Replies)
I use vim for writing code. I was using nano but found that vim is a much advanced editor. I am trying to achieve something like this:
When trying a loop or a function, I generally type:
function name() {}
Now when I take my cursor one position to the left and press the return key, it give... (4 Replies)
I downloaded vim.7.2 and compiled the vim source .
Added the vim binary path to PATH (Because iam not the root of the box)
when i load the file using vim it throws me an error
Error detected while processing /home2/e3003091/.vimrc:
line 2:
E185: Cannot find color scheme darkblue
line... (0 Replies)
When i try to edit the byte size file in vim editor iam getting the following error message(OS IBM AIX5.3)
E363: pattern caused out-of-stack error
Anyone know how to overcome this ?. (1 Reply)
Dear Unix user,
I'm using putty 0.60 (on Windows Vista) to connect by ssh protocol to other Linux computer.
I have a problem with VI/VIM. When I key button "n" or "b", it returns me n^Z or b^Z.
What could the problem be?!
Thanx a lot,
Maria Elena (0 Replies)
Dear Unix user,
I'm using putty 0.60 (on Windows Vista) to connect by ssh protocol to other Linux computer.
I have a problem with VI/VIM. When I key button "n" or "b", it returns me n^Z or b^Z.
What could the problem be?!
Thanx a lot,
Maria Elena (0 Replies)
After trying to make an update to my vim settings, i'm now getting this error message when vim tries to start. Any suggestions would be much appreciated :)
Error detected while processing .vimrc:
line 40:
E15: Invalid expression:
E15: Invalid expression: (0 Replies)
Hi all, 1st post here. I'm on Solaris and currently, I get the following error if I try to use vim to edit anything:
Error detected while processing function <SNR>6_initialize:
line 2:
E697: Missing end of List ']':
E116: Invalid arguments for function <SNR>6_defineOption
line 3:
E10:... (6 Replies)
Can someone please tell me what this does?
:f word
I thought that was the way to save files with a different name but after a quick google search I saw it was like this.
:w filename (4 Replies)
Discussion started by: cokedude
4 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)