08-03-2010
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am trying to average multiple columns simultaneously while skipping the first column.
I am using this awk line to average one column
awk '{sum+=$3} END { print "Average = ",sum/NR}'
But I want to be able to do it for multiple columns while skipping the first column. There... (4 Replies)
Discussion started by: gisele_l
4 Replies
2. Shell Programming and Scripting
So, I want to read line-by-line a text file with unknown number of files....
So:
a=1
b=1
while ; do
b=`sed -n '$ap' test`
a=`expr $a + 1`
$here do something with b etc
done
the problem is that sed does not seem to recognise the $a, even when trying
sed -n ' $a p'
So, I cannot read... (3 Replies)
Discussion started by: hakermania
3 Replies
3. Shell Programming and Scripting
Hi,
I have a file with multiple tab delimited columns and I would like to have the average of each column:
Iteration Tree No Lh HMean
1000 1 -78.834717 -78.834717
1100 1 -77.991031 -78.624046
1200 1 -79.416055 -78.761861
1300 1 -79.280494 -78.968099
1400 1 -82.846275 -80.808696 ... (4 Replies)
Discussion started by: mikey11415
4 Replies
4. Shell Programming and Scripting
Hi,
I have a file that has 201 columns (1 for the name of each row and the other 200 are values)
I want to print the average for each column
the file looks like this (as an example this only has 7 columns with values)
1 2 3 4 5 6 7
abr 5 6 7 1 2 4 5
hhr 2 1 3 4 ... (8 Replies)
Discussion started by: kylle345
8 Replies
5. Shell Programming and Scripting
Hi All,
I'm trying to figure out which are the trusted-ips and which are not using a script file.. I have a file named 'ip-list.txt' which contains some ip addresses and another file named 'trusted-ip-list.txt' which also contains some ip addresses. I want to read a line from... (4 Replies)
Discussion started by: mjavalkar
4 Replies
6. Shell Programming and Scripting
my requirement is,
consider a file output
cat output
blah sdjfhjkd jsdfhjksdh
sdfs 23423 sdfsdf sdf"sdfsdf"sdfsdf"""""dsf
hellow there
this doesnt look good
et cetc etc
etcetera
i want to replace a line of line number 4 ("this doesnt look good") with some other line
... (3 Replies)
Discussion started by: vivek d r
3 Replies
7. Shell Programming and Scripting
Hello,
I need a program that read a file line by line and prints out lines 1, 2 & 3 after an empty line... An example of entries in the file would be:
SRVXPAPI001 ERRO JUN24 07:28:34 1775
REASON= 0000, PROCID= #E506 #1065: TPCIPPR, INDEX= 003F
... (8 Replies)
Discussion started by: Ferocci
8 Replies
8. Shell Programming and Scripting
Hi all,
I have a log file say Test.log that gets updated continuously and it has data in pipe separated format. A sample log file would look like:
<date1>|<data1>|<url1>|<result1>
<date2>|<data2>|<url2>|<result2>
<date3>|<data3>|<url3>|<result3>
<date4>|<data4>|<url4>|<result4>
What I... (3 Replies)
Discussion started by: pat_pramod
3 Replies
9. Shell Programming and Scripting
I have data like this
1 a,b,c 2 a,c 3 b,d 4 e,f would like convert like this 1 a 1 b 1 c 2 a 2 c 3 b 3 d 4 e 4 f
Please help me out (4 Replies)
Discussion started by: jhonnyrip
4 Replies
10. UNIX for Beginners Questions & Answers
Input file:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 (6 Replies)
Discussion started by: Sagar Singh
6 Replies
LEARN ABOUT CENTOS
graphml2gv
GRAPHML2GV(1) General Commands Manual GRAPHML2GV(1)
NAME
graphml2gv - GRAPHML-DOT converter
SYNOPSIS
graphml2gv [ -?v ] [ -ggname ] [ -ooutfile ] [ files ]
DESCRIPTION
graphml2gv converts a graph specified in the GRAPHML format to a graph in the GV (formerly DOT) format.
OPTIONS
The following options are supported:
-v Turns on verbose mode
-? Prints usage information and exits.
-ggname
The string gname is used as the name of the generated graph. If multiple graphs are generated, subsequent graphs use the name gname
appended with an integer.
-ooutfile
Prints output to the file outfile. If not given, graphml2gv uses stdout.
OPERANDS
The following operand is supported:
files Names of files containing 1 or more graphs in GRAPHML. If no files operand is specified, the standard input will be used.
RETURN CODES
Return 0 if there were no problems during conversion; and non-zero if any error occurred.
LIMITATIONS
As both the graph and graphics models of GV and GML differ significantly, the conversion can only be at best approximate. In particular,
GV currently has no notion of hyperedges or edges containing graphs.
At present, graphml2gv only supports the basic graph topology. Specifically, the <KEY> and <DATA> elements are not handled, though they
could be.
AUTHORS
Emden R. Gansner <erg@research.att.com>
SEE ALSO
dot(1), libcgraph(3)
14 July 2011 GRAPHML2GV(1)