i have an output that i receive and it looks like this:
what i want to do is replace the spaces in the file names with asterisks "*".
end result should be:
i tried with this:
but of course, this will replace all the spaces with asterisks. which is not what i want. i only want the spaces within the single quotes to be replaced with an asterisk.
Dear Experts
My source file contains the symbol cloud (☁).
How do i replace this ☁ symbol whose Unicode value is 2601 in linux file with single quotes ?
Any help will be much appreciated.
Many thanks (4 Replies)
Hi,
I am getting the data from text file and it contains comma and double quootes.
Eg: text file like this:
Travelling up Cattai Ridge Rd, going through the "S" bends at the top.
Felt a "pull" and pain in groin area, on right side after lifting at work.
Repeat "twisting" while working manual... (4 Replies)
I would like to know how to replace a space delimiter with a ^_ (\037) delimiter and a double quote delimiter while maintaining the spaces inside the double quotes. The double quote delimiter is only used on text fields.
I'd prefer a one-liner, but could handle a function or script that accepts... (4 Replies)
I have to replace the specific encypted value in the file which is will be a taken as input from user always.PADWD appears two times in the document of which I need to replace the line which start with double quotes. Please help.
"PADWD"\1\"LL9@99V@N=3M0O4I4;J43KH6"---Sample line in the file.
... (6 Replies)
Hi All,
I need to serach and replace a strings between single quote in a file.
My file has :
location='/data1/test.log' and the output needed is
location='/data2/test_dir/test.log'
pls if anybody know this can be done in script sed or awk.
I have a script, but it's... (6 Replies)
Hi Guys,
I have a file with content as below
aj.txt
"Iam
allfine" abcdef
abcd "all is
not well"
What I'm trying to say is my data has some new line characters in between quoted text. I must get ride of the newline character that comes in between the quoted text.
output must be:... (8 Replies)
I've a pipe delimited data in a file of size 3GB. if the text data conatins pipe delimiter that will be enclose with double quotes. I have to replace delimiter which exists between double quotes with #%@#%@#%@ using awk or sed. can some one provide a better and efficient solution to me.
The below... (4 Replies)
Hi All,
I'm unable to load the data using sql loader where there are double quotes within the double quotes As these are optionally enclosed by double quotes.
Sample Data :
"221100",138.00,"D","0019/1477","44012075","49938","49938/15043000","Television - 22" Refurbished - Airwave","Supply... (6 Replies)
Hi,
I have below requirement.
Apple
Orange
Banana
Required O/p in bash
'Apple,Orange,Banana'
Can you please help.
Please wrap your samples, codes in CODE TAGS as per forum rules. (3 Replies)
Discussion started by: Rtk
3 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)