Apologies, wasn't paying attention, didn't notice the hereis document ... LS_CMD didn't need to be an environmental variable. But the leading spaces in front of the "!" are causing the problem:
Hi,
The Setup is like this. I'm connecting to Unix machine from my local machine. After connecting to Unix M/c, i need to connect FTP server. Am successful in connecting to FTP server, but am not able to download the file from the ftp server to my local machine. I have different user id's and... (1 Reply)
Automated Unix to Windows Active Directory FTP
I have done many automated FTP scripts using the following logic:
===============================
echo "Starting the FTP transfer..."
{ echo "
open 192.168.1.100
user username password
ascii
put... (1 Reply)
Hi All,
please help me to write a shell that ftp a file which is in the local (C:\) drive to a Unix server.
Where as i know the IP for the Unix server.
i could do this process by using ftp command.
pls help me to write as Shell script.
Thanks in advance for all of your answers.:b::b: (3 Replies)
Hi all,
I'm using the following script to automated ftp files to 1 ftp servers
host=192.168.0.1
/usr/bin/ftp -vi >> $bkplog 2>&1 <<ftp
open $host
bin
cd ${directory}
put $files
quit
ftp
and the .netrc file contain
machine 192.168.0.1
login abc... (4 Replies)
Hi,
I need to copy few files from remote server to local server.
I write a shell script to connect to the remote server using ftp and go to that path. Now i need to copy those files in the remote directory to my local server with the timestamp of all those files shouldnt be changed.
... (5 Replies)
Hi Friends,
I have this script for ftping files from AIX server to local windows xp.
#!/bin/sh
HOST='localsystem.net'
USER='myid_onlocal'
PASSWD='mypwd_onlocal'
FILE='file.txt' ##This is a file on server(AIX)
ftp -n $HOST <<END_SCRIPT
quote USER $USER
quote PASS $PASSWD
put $FILE... (1 Reply)
Validating the size of file transferred from ftp server to the local system.
File type: Text file/Flat file
Source System: Windows / Unix Systems
Target System is always: Unix
Mode of Transfer : ASCII
We have generic ftp shell script that transfers the files from different ftp servers. ... (2 Replies)
suppose one file comes in one sever location on MOnday.we have to write a script to automatically get that files and put it in different server location.
---------- Post updated at 10:28 AM ---------- Previous update was at 10:27 AM ----------
Please help me on this (2 Replies)
Iam putting file in ftp server.
iam doing ftp
to transfer a file to ftp server
but after sometime(10 sec) the file is automatically deleting in the ftp.
Can i know why this happens.
When my friend ftp the file to the same server , the file is not deleting aftersometime... it is there.
Can... (1 Reply)
Hi guys,
So i am in server1 and i have to login to server 2, 3,4 and run some script there(logging script) and output its result. What i am doing is running the script in server2 and outputting it to a file in server 2 and then Scp'ing the file to server1. Similarly i am doing this for other... (5 Replies)
Discussion started by: srkmish
5 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)