Hi all
I want to put this script on start-up the sh Terminal to save history of output:
But I can't find how to do that. I should only use the sh shell. yes in bash shell there is some way, but how about sh?
I alter the files profile .dtprofile and I create .profile on root directory and changed all of them and add this codes:
But any of them didn't work.
Is it possible to put Script on start-up the Terminal to execute every time that a Terminal starts? If possible please let me know.
I use x86 sun Solaris 10.
Hi,
How do I "run a script"?
I'm trying to start up some software called ElectroServer 3, and was told I just needed to "run the start script from the terminal to get things going".
From the terminal, i use cd command to change to the software's directory, and I guess the script in question is... (4 Replies)
hi
i want to know the way by which i put any file somewhere and it get s started when the system restarts or bots
i mean whenever my system starts that application must also start
thanks (3 Replies)
Hi everyone,
I'm pretty new using UNIX, but a friend of mine was helping me configure the unix terminal on my mac, and he changed some stuff on the bash profile .bash_profile. Everything was going well until I shut my computer and restarted it. When I opened the terminal this time this is what... (1 Reply)
I have put the file descriptor 1 to file, using command exec 1>>out.txt
Then I could not see any output on the screen, how could I restore the default output to terminal? :mad: Thanks (3 Replies)
Hi all,
I am trying to write a script that launch the cisco vpn client from the command line and then connects to a remote host using ssh.
When i connect to the cisco vpn using vpnclient client connect the last lines of output from that client is
Encryption: 168-bit 3-DES
Authentication:... (0 Replies)
Hello sir,
I want to monitor my work on the terminal.I know we can use script command.But every time when I start the terminal, I have to type script to start it.I want to automate it. So where should I include this command so that it will start as soon as I start the terminal ???? (2 Replies)
Hello Guys
Please let me know how to solve the below issue
I have a file like below
drop table R1416.ABC1 cascade constraints;
drop table R1416.ABC2 cascade constraints;
drop table R1416.ABC3 cascade constraints;
drop table R1416.ABC4 cascade constraints;
drop table R1416.ABC5... (7 Replies)
Hello.
Normally when you double click on the file name, the shell script start in background.
If you want to see what is going on, you must open a terminal console and start the shell within the terminal.
Is it possible to start directly a shell script in a terminal console from the file... (0 Replies)
when I run C:\cygwin\bin\run C:\cygwin\bin\startxwin.exe it fires up a terminal by default. Can I eliminate that terminal and start the x server as a service silently and sits in my status bar just there? Thanks Jack (0 Replies)
Discussion started by: lucky7456969
0 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)