01-10-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi, I have a file....
File1:
Num Name ID Place ADDR City Country
1024|Name1|ID1|Street1|ADDR1|Boston|UK
1025|Name2|ID3|Street2|ADDR2|London|USA
The above file is varaiable length file. I have to insert 2 values in every record of the above file.
Output:
... (3 Replies)
Discussion started by: manneni prakash
3 Replies
2. Shell Programming and Scripting
Hi guys,
I need help with formatting the output of a file. Below is the script I use to generate a file called output.xls.
DAY=`TZ=MYT+16 date '+%b'`
DAY1=`TZ=MYT+16 date '+%e'`
ls -ltr /bscswork_bi2/WORK/UMOBILE/IR/IN/ALL/PROCESSED | grep "$DAY $DAY1" | awk '{print $9}' | sort | cut -c3-7... (4 Replies)
Discussion started by: kumaran21
4 Replies
3. Shell Programming and Scripting
my script is as follows
cnt=`ps -ef |grep pmon|grep -v grep|awk 'END {{print NR}}'`
cnt2=`ps -ef |grep tns|grep -v grep|awk 'END {{print NR}}'`
if
then
if
then
rman target/ catalog recdb/recdb@recdb cmdfile report_need_backup.sql > report_need_backup.txt
... (1 Reply)
Discussion started by: swkambli
1 Replies
4. Shell Programming and Scripting
I have a file that list information about users and want to format the output into columns using Shell scripting. There are about 50 to 75 users. Example
current file output
fname
lname
address
hiredate
dept
fname
lname
address
hiredate
dept
Desired output
fname ... (4 Replies)
Discussion started by: daveisme
4 Replies
5. Shell Programming and Scripting
below is a CPU utilization Log for ABC server.
However for every 15 minutes it generates 3 CPU values(with interval of 2 sec).
Host CPU CPUtotal CPU% time
ABC 101.1 2 50.55 14 : 15
ABC 100.5 2 50.25 14 : 15
ABC 100.2 2 50.1 14 : 15
ABC 100.9 2 50.45 14 : 30
ABC 100.5 2 50.25 14 : 30
ABC... (5 Replies)
Discussion started by: pinga123
5 Replies
6. Shell Programming and Scripting
Hi,
I have a file like this
--------------------------
1 aaa xxx 55
--------------------------
1 aaa www 32
--------------------------
2 bbb yyy 11
--------------------------
2 bbb zzz 34
-------------------------
2 bbb ttt ... (3 Replies)
Discussion started by: tdev457
3 Replies
7. Shell Programming and Scripting
I have the output like below:
DEV#: 9 DEVICE NAME: hdisk9 TYPE: 1750500 ALGORITHM: Load Balance
SERIAL: 68173531021
==========================================================================
Path# Adapter/Path Name State Mode Select Errors
0 ... (4 Replies)
Discussion started by: Daniel Gate
4 Replies
8. Shell Programming and Scripting
Hi,
I am trying to use printf command and format certain output in a specific format as under:
While the left side (upto |) of the above format is part of a fixed header function, the right side is where i am expecting data to be printed. However, as seen, Row1 value is reflecting on last... (5 Replies)
Discussion started by: EmbedUX
5 Replies
9. Shell Programming and Scripting
Hi All,
Need your help in resolving the below issue.
I've a file called "data.txt" with the below lines:
TT: <tell://me/sreenivas>
<tell://me/100>
TT: <tell://me/sudheer>
<tell://me/300>
TT: <tell://me/sreenivas>
<tell://me/200>
TT: <tell://me/sudheer>
<tell://me/400>
... (3 Replies)
Discussion started by: raosr020
3 Replies
10. Shell Programming and Scripting
Below is the out put of the decrypt command.
Decrypt Command:
/usr/bin/gpg --yes --batch --output file.xml --decrypt file.xml.gpg
Output:
gpg: encrypted with 2048-bit RSA key, ID 96301328, created 2014-04-29
"XYZ <xyz@abc.com>"
gpg: encrypted with 2048-bit ELG-E key, ID ECB614CF,... (5 Replies)
Discussion started by: Ariean
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)