10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
to get the checksum of a file on unix systems, you can just use the "cksum" command.
i discovered there are some watered down versions of unix systems i have to do some work on. surprisingly, these systems have perl installed on them and awk.
so if the cksum command is not available on a... (1 Reply)
Discussion started by: SkySmart
1 Replies
2. Shell Programming and Scripting
Okay so I'm 13 and my dad set me a challenge of writing a program that check to see if a box is online with input parameter when starting the program so i came back with this.The top commented out bit is what he showed me how to do after i show him my code.
#!/bin/sh
#in=${@}
#tst=`echo... (3 Replies)
Discussion started by: mattylad000
3 Replies
3. Shell Programming and Scripting
Hi I am trying to make my scripts to run from any directory and after some research (googling) I find there are 2 ways to do this
1. export PATH=$PATH:directory
2. create a /bin directory in your home directory and put your scripts there.
Could someone tell me the relative merits of either... (1 Reply)
Discussion started by: piynik
1 Replies
4. UNIX for Dummies Questions & Answers
I am trying to figure out the OS version of my Linux box. I got three commands:
# uname -a
Linux test01 2.6.18-238.el5 #1 SMP Thu Jan 13 15:51:15 EST 2011 x86_64 x86_64 x86_64
# cat /proc/version
Linux version 2.6.18-238.el5 (mockbuild@builder10.centos.org) (gcc version 4.1.2 20080704... (4 Replies)
Discussion started by: insvf
4 Replies
5. UNIX for Dummies Questions & Answers
How does X windows system launch a program?
Does X give init a command (fork) or does x give BASH a command? Can/does X interact with init directly or does everything go through BASH? :wall:
Thanks in advance! (4 Replies)
Discussion started by: theKbStockpiler
4 Replies
6. Shell Programming and Scripting
Hi!
I really need your help!
I need to operate the columns separate by ',' of a file with this structure
a1,a2,a3
b1,b2,b3,b4,b5
c1,c2
d1,d2,d3
e1
....
and I want the result of this subtractions
a1-a1,a2-a1,a3-a1
b1-b1,b2-b1,b3-b1,b4-b1,b5-b1 (10 Replies)
Discussion started by: geparada88
10 Replies
7. Programming
what are the precautions to be taken care for avoiding zombie process ? (8 Replies)
Discussion started by: Gopi Krishna P
8 Replies
8. UNIX for Dummies Questions & Answers
What are the ways to know about a command? (7 Replies)
Discussion started by: g.ashok
7 Replies
9. UNIX for Dummies Questions & Answers
How many ways are there to open a file in unix?
wha i know is mentioned below
suppose if xx is a filename, then
1) cat xx
2) more xx
3) view xx
4) less xx
I heard there are seven ways to open a file. If so, can anyone tell me all the ways to open a file and correct me the above... (3 Replies)
Discussion started by: venkatesht
3 Replies
10. Tips and Tutorials
A common thing in shell scripting. I came across this script that will be useful for people learning to write script.
#!/usr/bin/ksh
#
# SCRIPT: 12_ways_to_parse.ksh.ksh
#
#
# REV: 1.2.A
#
# PURPOSE: This script shows the different ways of reading
# a file line by line. Again... (0 Replies)
Discussion started by: google
0 Replies
WONDERSHAPER(8) System Manager's Manual WONDERSHAPER(8)
NAME
wondershaper - simple traffic shaping script
SYNOPSIS
wondershaper [interface]
wondershaper clear [interface]
wondershaper [interface] [downlink] [uplink]
DESCRIPTION
This manual page documents briefly the wondershaper script. This manual page was written for the Debian distribution because the original
script does not have a manual page.
wondershaper is a traffic shaping script that provides low latency, prioritizes bulk transfers below normal web traffic, prioritizes inter-
active shells above normal web traffic, and attempts to prevent upload and download traffic from affecting each other's ack packets. Put
simply, the wondershaper makes your internet connection more "responsive"
SYNTAX
A summary of wondershaper syntax is included below. For a complete description, see the files in /usr/share/doc/wondershaper.
wondershaper [ interface ]
Shows the status of traffic shaping on that interface.
wondershaper clear [ interface ]
Removes all traffic shaping from that interface.
wondershaper [ interface ] [ downlink ] [ uplink ]
Configures the wondershaper on the specified interface, given the specified downlink speed in kilobits per second, and the specified
uplink speed in kilobits per second.
SEE ALSO
The programs are documented fully by:
/usr/share/doc/wondershaper/README.Debian.gz
/usr/share/doc/wondershaper/README.gz
AUTHOR
This manual page was written by Vince Mulhollon <vlm@debian.org>, for the Debian project (but may be used by others).
May 30, 2004 WONDERSHAPER(8)