10-30-2012
10 More Discussions You Might Find Interesting
1. How do I send email?
How do I send a file as an attachment on a Unix system (9 Replies)
Discussion started by: SmartJuniorUnix
9 Replies
2. UNIX for Dummies Questions & Answers
How do I send a file as an attachment on a Unix system (9 Replies)
Discussion started by: SmartJuniorUnix
9 Replies
3. UNIX for Advanced & Expert Users
Hi,
I need to send a mail attachment from the UNIX commandline. I'm using Tru64 and the mail client thats supposed receive the attached file (an excel sheet) is Lotus Notes.
Can anybody help me out? (6 Replies)
Discussion started by: Abhishek Ghose
6 Replies
4. Shell Programming and Scripting
Hi all,
I have written a shell script which sends emails with attachments to our clients. All our attachments are simple flat files (.txt format).
The script is working fine and sending the attachments to the mail-ids except that, when i am sending the attachments to non-outlook users (Like... (6 Replies)
Discussion started by: symhonian
6 Replies
5. UNIX for Dummies Questions & Answers
Hi ,
i have tried the following command to send an email with an attachment
its working fine but i am getting mail with the embeded content inside the mail that too truncated.
i wanted it as an attachment.
/usr/lib/sendmail -F "MAC SIA" address "rajendra@abc.com.sg" -t <... (6 Replies)
Discussion started by: rajendragora
6 Replies
6. Shell Programming and Scripting
Hi,
I have used the following command to send a text file "archiver.log" as attachment.
(cat mail.log; uuencode archiver.log archiver.log; ) | mailx -s "Failure" asd@a.com :
But in the mail i am not getting new lines in the text file.New Lines are getting replaced with some weird... (2 Replies)
Discussion started by: radhika03
2 Replies
7. Shell Programming and Scripting
Hi people, I am new to this forums. I have a quick question I hope one of you could help me with. I am writing a script to send attachments via email. However I am having trouble when trying to send multiple attachments. Here is the code I am using:
send_mail()
{
uuencode $TMP $TMP1 > $TMP1... (1 Reply)
Discussion started by: deo2k8
1 Replies
8. UNIX for Dummies Questions & Answers
Hello,
I've search the forum, but I cannot find an answer to my specific question. I'm trying to send some files to my professor. Upon his request, I used the following:
tar -cvf vh.tar vh_part1.c vh_part2.c vh_part3.c vh_part4.c vh_sample_run15.txt uuencode vh.tar vh.tar > proj1 mail... (2 Replies)
Discussion started by: venush
2 Replies
9. HP-UX
Hi,
I am executing the following command in order to send a file as an attachment:
mailx -s "Subject" emailID@xyz.com < Testfile.txt
Instead of attaching the file Testfile.txt, it is writing the contents of the file in the email message body. Please advise on how I can send the file as an... (7 Replies)
Discussion started by: sangharsh
7 Replies
10. Shell Programming and Scripting
I have created a shell scripts and wanted to email users multiple attachments using mailx. I noticed that when I do a man on mailx I see and -a option for attachments. When I run a:
mailx -s "test attachments" -a include_file -a exclude_file testuser@mydomain.com
(Interrupt -- one more to... (1 Reply)
Discussion started by: metallica1973
1 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)