Shell script and Big O notation Post: 302664939

7 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to view a big file(143M big)

1 . Thanks everyone who read the post first. 2 . I have a log file which size is 143M , I can not use vi open it .I can not use xedit open it too. How to view it ? If I want to view 200-300 ,how can I implement it 3 . Thanks

2. AIX

"too big" and "not enough memory" errors in shell script

Hi, This is odd, however here goes. There are several shell scripts that run in our production environment AIX 595 LPAR m/c, which has sufficient memory 14GB (physical memory) and horsepower 5CPUs. However from time to time we get the following errors in these shell scripts. The time when these...

3. UNIX for Dummies Questions & Answers

How big is too big a config.log file?

I have a 5000 line config.log file with several "maybe" errors. Any reccomendations on finding solvable problems?

4. Shell Programming and Scripting

Convert decimal notation to ANSI point code notation

wondering if anyone has any thoughts to convert the below thru a shell script Convert decimal signalling point notation to ANSI point code notation There is a site that does that conversion but i need to implement the solution in a shell script.....Thoughts.... OS: Solaris 9 ...

5. Shell Programming and Scripting

C-script notation

Just a very brief question, but I have a script written in a C-like language possibly tcl with the line set var ... ...All I want to know, is ** multiplication or is it exponentiation? What is the ** operator?

6. Shell Programming and Scripting

Perl: scientific notation to decimal notation

hello folks, I have few values in a log which are in scientific notation. I am trying to convert into actual decimal format or integer but couldn't able to convert. Values in scientific notation: 1.1662986666666665E-4 2.0946799999999998E-4 3.0741333333333333E-6 5.599999999999999E-7...

7. UNIX for Advanced & Expert Users

Big problem: shell entry in /etc/passwd corrupted for user root

did a big mistake, changing root entry of /etc/passwd to root:x:0:0:root:/root:/usr/bin/tmux split-window -v \; attach as expected, now I can't login as root anymore. sudo ed /etc/passwd etc. doesn't work. Any idea? Use code tags to increase readability and follow the rules.

LEARN ABOUT DEBIAN

pppoe-setup

PPPOE-SETUP(8)						      System Manager's Manual						    PPPOE-SETUP(8)

NAME

       pppoe-setup - Shell script to configure Roaring Penguin PPPoE client

SYNOPSIS

       pppoe-setup

DESCRIPTION

       pppoe-setup  is	a shell script which prompts you for various pieces of information and sets up an /etc/ppp/pppoe.conf configuration script
       for the pppoe-start, pppoe-stop and pppoe-connect scripts.

AUTHOR

       pppoe-setup was written by David F. Skoll <dfs@roaringpenguin.com>.

       The pppoe home page is http://www.roaringpenguin.com/pppoe/.

SEE ALSO

       pppoe(8), pppoe-start(8), pppoe-stop(8), pppoe-connect(8), pppd(8), pppoe.conf(5), pppoe-status(8), pppoe-sniff(8), pppoe-relay(8),  pppoe-
       server(8)

4th Berkeley Distribution					 21 February 2000						    PPPOE-SETUP(8)