8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
i'm doing banker's algorithm..
got some error there but i cant fix it..
please help!!
#!/bin/bash
echo "enter no.of resources: "
read n1
echo -n "enter the max no .of resources for each type: "
for(( i=0; i <$n1; i++ ))
do
read ${t}
done
echo -n "enter no .of... (1 Reply)
Discussion started by: syah
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2. Homework & Coursework Questions
Give a counter example such that the following heuristic algorithm, for the 2-tape problem, doesn't always produce the best solution:
Algorithm:
Sort {Xi} in descending order.
Place files in tapes one at a time.
For a file being considered, assign the file to the smaller tape.
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3. Programming
Can you help to adjust the void dijkstra(int s) function to find a path from source to every node so that the minimum cost on that path is maximum.
Ex:
From 1 to 2 we have 1 - 3 - 4 - 2 , costs(2+3+4+5)
From 1 to 2 we have 1 - 5 - 6 - 2 , costs(3+3+4+5)
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4. Programming
Hi guys , in my study book from which I re-learn C is task to generate all possible characters combination from numbers entered by the user. I know this algorithm must use combinatorics to calculate all permutations. Problem is how to implement algortihm.
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A) produce an algorithm in pseudocode and a flowchart that gets n from the user and calculate their sum.
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I'm currently under my parents' e2 visa, but I might get my ssn during this summer. on my visa, it has my legal name from my country...but since my name was too hard for native speakers to pronounce, I went by an English name for long....I used that name for all my middle and high school year, so I... (2 Replies)
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8. Shell Programming and Scripting
PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP
21444 tomusr 213M 61M sleep 29 10 1:20:46 0.1% java/43
21249 root 93M 44M sleep 29 10 1:07:19 0.2% java/56
is there anyway i can use a command to get the total of the SIZE? 306M (Derive from... (5 Replies)
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LEARN ABOUT DEBIAN
snsplit
snsplit,v0.3.8(8) System Manager's Manual snsplit,v0.3.8(8)
NAME
snsplit - split an article stream into individual articles
SYNOPSIS
snsplit [-r] [field... -] prog...
DESCRIPTION
snsplit reads an article stream from descriptor 0 and splits it into separate articles, invoking prog... on each, with the article ava-
iable on descriptor 0. This is useful as a quick-and-dirty way of filtering an article stream.
The incoming article stream is expected to be in wire format, with lines ending in CRLF, leading dots doubled, and delimited by a dot on a
line by itself.
The article presented to prog... will have lines that end in a bare newline, will have all header lines unfolded, leading dots will be
unstuffed, and the article will be terminated by end-of-file.
ARGUMENTS
prog...
is the program (with arguments) to run on each article. If prog... exits with any kind of failure, snsplit aborts.
field...-
are optional header field names. If these are specified, the value of the first header field of that name will be exported into the
environment. This field... list must be terminated by the hyphen. See also ENVIRONMENT below.
OPTIONS
-r Expect input articles in rnews batch format instead.
ENVIRONMENT
snsplit sets some environment variables. If the environment already contains these variables, they will be overwritten.
SEQUENCE
If already set to a positive value, it is incremented for the first article. If it isn't set, is set to one for the first article.
Thereafter it is incremented for each subsequent article. The value is always a 6-digit number with leading zeroes, and it can roll
over.
BYTES contains the size of the current article.
HEAD_LINES
The number of lines in the head of the article, excluding the blank separator line.
BODY_LINES
The number of lines in the body of the article, excluding the blank separator line.
FLD_FIELD
If any fields are specified on the command line, where field is the name of an article header field, then FLD_FIELD will be set to
the value of field, where FIELD is the same as field but with lower case characters changed to upper case, and all hyphens changed
to underscores. Confusing? If field is message-id, then FLD_MESSAGE_ID will be set to the value of the first Message-ID field in
the current article, if there is one.
EXIT CODES
snsplit exits 0 on success, 1 on usage error, 2 on system error, and 3 on article format error. If prog... exits with other than 0,
snsplit will also exit that value.
N.B. Harold Tay snsplit,v0.3.8(8)
02-03-2010
