03-28-2012
if you are not sure about the relative path, use absolute i.e. start from /
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1. Shell Programming and Scripting
Hi
Is there any way to use UNIX and Perl to automate sending e-mail. I got a dynamic changing file that send out to people in my mailing list and want to experinment to see if Perl and UNIX can send it out for me when the content is change. I found a Perl source code but dont really know how to... (4 Replies)
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2. UNIX for Dummies Questions & Answers
hi,
Im trying to send a e-mail to two people e.g X & Y . I run a shell script that uses the mail command to send an email to both these people . The email that i am sending contains two attatchments that i 'add' to a .mail file.
mail <recipients> < filename.mail
The problem that im... (1 Reply)
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3. UNIX for Dummies Questions & Answers
1)My main script Calls a function IsDomain to check whether the domain is valid or not
PROD>/appl/retek/mpscripts/cat mg3TRn01
#!/bin/ksh
#
# Standard Header Files
#
#
. ${0%${0##*/}}UKMPFunctionLibrary.test
#
# START
#
ScriptStart
#
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4. UNIX for Dummies Questions & Answers
Hello,
When i am using mail command like this:
mail -r prashant.aggarwal@xx.com -s "hiiii" prashant.aggarwal@xx.com < Content.txt i am abl eto dend a mail. Content.txt is a file from which contents are being reda
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Discussion started by: cprash.aggarwal
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5. Shell Programming and Scripting
well, I have a script with this code inside:
nohup /usr/sbin/auditstream | /usr/sbin/auditselect -m -e "event== USER_Create || event== USER_Remove || event== USER_Change || event== GROUP_Create || event== GROUP_Remove || event== GROUP_Change || event== PASSWORD_Change " | /usr/sbin/auditpr -h... (4 Replies)
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6. UNIX for Dummies Questions & Answers
Hi all ,
I wanted to know how does a 'mail' command works in unix. Does it use an smtp server internally ?
How and where it is configured then ? I am trying to google out the same , but not getting much help.
Any suggestions with be of great help.
- Andy (5 Replies)
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7. UNIX for Dummies Questions & Answers
I recently generated myself the following error when attempting to use the Unix mail command:
The flags you gave make no sense since you're not sending mail.
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8. UNIX for Advanced & Expert Users
Hi all,
I want to send a mail for my business needs from outlook account to an unix server (HP-UX) but I don't send any mail. While I can send from the unix server to my outlook account, I can't send from outlook to unix.
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9. UNIX for Dummies Questions & Answers
Hi All,
In my .ksh script, I am sending an email with body and attachment (.txt) using sendmail command. I am able to receive the attachement along with the body of the mail. But I am getting special characters along with the content in the .txt. Also the alignment is incorrect. Can you please... (7 Replies)
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10. Shell Programming and Scripting
I am using HP-UX server. I tried to send the email with attachment, I used the below unix command to send with attachment but it doent work.
uuencode pepsitoday.csv | mailx -s "csv file" ramkumar15@pepsi.com
---------- Post updated at 02:10 AM ---------- Previous update was at... (2 Replies)
Discussion started by: ramkumar15
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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)