02-08-2020
I did not see your reply with the alternate code. Thanks for that. As far as the "algorithm", lol, there really is nothing more to it. The actual file does not contain student grade data but it does have names, categories and title and then a numerical column which needs to be averaged for all titles and then a string value given based on avg per name, as you have helped me with here.
I actually have another issue. Posting it here for reference but will start a new thread and give a bit of back story on it, but I need to do the same EXACT thing, only now in Perl.... Like I said, I will explain more in a new thread, so this one can be closed properly.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I want to find the top N entries for a certain field based on the values of another field.
For example if N=3, we want the 3 best values for each entry:
Entry1 ||| 100
Entry1 ||| 95
Entry1 ||| 30
Entry1 ||| 80
Entry1 ||| 50
Entry2 ||| 40
Entry2 ||| 20
Entry2 ||| 10
Entry2 ||| 50... (1 Reply)
Discussion started by: FrancoisCN
1 Replies
2. UNIX for Dummies Questions & Answers
So, I need to do some summing. I have an Apache log file with the following as a typical line:
127.0.0.1 - frank "GET /apache_pb.gif HTTP/1.0" 200 2326
Now, what I'd like to do is a per-minute sum. So, I can have awk tell me the individual minutes, preserving the dates(since this is a... (7 Replies)
Discussion started by: treesloth
7 Replies
3. Shell Programming and Scripting
Hi
i am new to scripting. i have a file file.dat with content as :
CONTENT_STORAGE PERCENTAGE FLAG:
/storage_01 64% 0
/storage_02 17% 1
I need to update the value of FLAG for a particular CONTENT_STORAGE value
I have written the following code
#!/bin/sh
threshold=20... (1 Reply)
Discussion started by: kichu
1 Replies
4. Shell Programming and Scripting
Hi everybody,
I'm trying to replace the $98 field with "T" if the last field (108th) is T
I've tried
awk 'BEGIN{OFS=FS="|"} {if ($108=="T")sub($98,"T"); print}' test.txt
but that doesn't do anything
also tried
awk 'BEGIN{OFS=FS="|"}{ /*T.$/ sub($98,"T")} { print}' test.txt
but... (2 Replies)
Discussion started by: jghi123
2 Replies
5. Shell Programming and Scripting
I am trying to confirm the counts from another code and tried the below awk, but the syntax is incorrect. Basically, outputting the counts of each condition in $8. Thank you :)
awk '$8==/TYPE=snp/ /TYPE=ins/ /TYPE=del/ {count++} END{print count}'... (6 Replies)
Discussion started by: cmccabe
6 Replies
6. Shell Programming and Scripting
In the tab-delimeted input file below I am trying to use awk to update the value in $2 if TYPE=ins in bold, by adding the value of
HRUN= in italics. In the below since in line 1 TYPE=ins the 117282541 value in $2 has 6 added because that is the value of HRUN=.
Hopefully the awk is a start but I... (2 Replies)
Discussion started by: cmccabe
2 Replies
7. Shell Programming and Scripting
I am trying to output a tab-delimited result that uses the data from a tab-delimited file to combine and subtract specific lines.
If $4 matches in each line then the first matching sequential $6 value is added to $2, unless the value is 1, then the original $2 is used (like in the case of line... (3 Replies)
Discussion started by: cmccabe
3 Replies
8. Shell Programming and Scripting
In the perl below, which does execute, I am having trouble with the else in Rule 3. The digit in f{8} is extracted and used to update f accordinly along with the value in f.
There can be either - * or + before the number that is extracted but the same logic applies, that is if the value is greater... (5 Replies)
Discussion started by: cmccabe
5 Replies
9. Shell Programming and Scripting
In the awk below I am trying to copy the entire contents of $6 there may be multiple values seperated by a ;, to $8, if $8 is . (lines 1 and 3 are examples). If that condition $8 is not . (line2 is an example) then that line is skipped and printed as is. The awk does execute but prints the output... (3 Replies)
Discussion started by: cmccabe
3 Replies
10. UNIX for Beginners Questions & Answers
Request your help to change the field color based on condition , if it is otherthan 0. using html in unix.
Here is my condition
for(i=1;i<=NF;i++)
{
print "<td> "$i"</td>
}
Please use CODE tags when displaying sample input, output, and code segments. (17 Replies)
Discussion started by: CatchMe
17 Replies
LEARN ABOUT DEBIAN
stripchart
STRIPCHART(5) File Formats Manual STRIPCHART(5)
NAME
stripchart - draws diagrams from data with PHP
SYNOPSIS
The script is expected to be called as a CGI script but also works from the command line.
DESCRIPTION
Stripchart prepares a series of diagrams directly from raw data. It is handy for web pages that need some graphics without too much over-
head.
OPTIONS
-i input FILE
name of input data file (mandatory)
-o output FILE
name of output .gif file (default: STDOUT)
-O output FILE
name of output .gif file, also dumps to STDOUT
-f from TIME
stripchart with data starting at TIME (default: 24 hours ago)
-t to TIME
stripchart with data ending at TIME (default: now)
-r range RANGE
stripchart data centered around "from" time the size of RANGE (overrides -t)
-l last LINES
stripchart last number of LINES in data file (overrides -f and -t and -r)
-T title TITLE
title to put on graphic (default: FILE RANGE)
-x column X
time or "x" column (default: 2)
-y column Y
value or "y" column (default: 3)
-Y column Y'
overplot second "y" column (default: none)
-b baseline VALUE
overplot baseline of arbitrary value VALUE
-B baseline-avg
overrides -b, it plots baseline of computed average
-d dump low VALUE
ignore data less than VALUE
-D dump high VALUE
ignore data higher than VALUE
-v verbose
puts verbose runtime output to STDERR
-L log makes y axis log scale
-c colors "COLORS"
set gnuplot colors for graph/axisnts/data (default: "xffffff x000000 xc0c0c0 x00a000 x0000a0 x2020c0" in order: bground, axisnts,
grids, pointcolor1,2,3)
-C cgi output CGI header to STDOUT if being called as CGI
-s stats
turn extra plot stats on (current, avg, min, max)
-j julian times
time columns is in local julian date (legacy stuff)
-V version
print version number and exit
-h help
display this help
NOTES
* TIME either unix date, julian date, or civil date in the form:
YYYY:MM:DD:HH:MM (year, month, day, hour, minute)
If you enter something with colons, it assumes it is civil date
If you have a decimal point, it assumes it is julian date
If it is an integer, it assumes it is unix date (epoch seconds)
If it is a negative number, it is in decimal days from current time
(i.e. -2.5 = two and a half days ago)
* All times on command line are assumed to be "local" times
* All times in the data file must be in unix date (epoch seconds)
* RANGE is given in decimal days (i.e. 1.25 = 1 day, 6 hours)
* if LINES == 0, (i.e. -l 0) then the whole data file is read in
* columns (given with -x, -y, -Y flags) start at 1
* titles given with -T can contain the following key words which will
be converted:
FILE - basename of input file
RANGE - pretty civil date range (in local time zone)
the default title is: FILE RANGE
AUTHORS
Matt Lebofsky
2.21 November 2002 STRIPCHART(5)