Welcome to forums, please use code tags for your Input_file/commands/codes as per forum rules.
Could you please try following and let me know if this helps you.
Thanks,
R. Singh
Hi R.Singh ., kindly help what does {val=val?val "~":"~";i++} does ?
---------- Post updated at 08:29 PM ---------- Previous update was at 08:24 PM ----------
Quote:
Originally Posted by Scott
There are a number of issues with your script, but that aside, I don't see any of the provided "solns" in your code.
Dear scott ., i tried the same example to execute ., and it returned the same data output, any idea what could be issue
Last edited by Scott; 11-09-2017 at 11:04 AM..
Reason: last output had a difft output; Scott: Added code tags
My issue is the following:
I have several text files, let's say 10 of them. Each one has three columns separated by a tab: Date, Time and Value. What I want to do next is to have only one text file containing the information: Date, Time, Value1, Value2, Value3, ... , Value10, where Value1... (2 Replies)
HI
can any one tell me how to replace a delimiter : with another delimiter '\001' it is a non printable octal character.
thanks in adv
spandu (4 Replies)
Hi,
Am trying to write a shell script which will append a header and a footer to an existing file. Header will contain details like the current date while the footer will contain the no: of records listed in the file.
I know we can use the CAT command, but i have no clue abt the syntax to... (4 Replies)
Hi everybody,
This time I am having one issue in perl.
I have to create comma separated file using the following type of information. The problem is the columns do not have any specific delimiter. So while using split I am getting different value. Some where it is space(S) and some where it is... (9 Replies)
Hi,
I need to append the data in to a file by using tab delimiter.
eg:
echo "Data1" >> filename.txt
echo "\t" >> filename.txt (its not working)
echo "Data2" >> filename.txt.
the result sould be like this.
Data1 Data2 (6 Replies)
Hi.
I wrote a very simple script and it doesn't work :(
It is supposed to go to a certain directory, execute some command and append the output to the file "expo.dat"
what it does is that it writes to the file only one entery. I dont know if Im using the write synthax for "append". Here is... (3 Replies)
A friend contacted me recently with an interesting question. We got something worked out, but I'm curious what answers you all can come up with.
Given a shell script (in bash) that processes a bunch of data and appends it to a file, how would you append the date, time, and a filename to the... (6 Replies)
I’m new to Linux script and not sure how to filter out bad records from huge flat files (over 1.3GB each). The delimiter is a semi colon “;”
Here is the sample of 5 lines in the file:
Name1;phone1;address1;city1;state1;zipcode1
Name2;phone2;address2;city2;state2;zipcode2;comment... (7 Replies)
Hi
I have a file called text.txt contains
x
y
z
when i run a command i will get output like below
x 20
z 30
i want to insert x, z value in text.txt file and should be like this
x 20
y 0
z 30
can anyone help me please? (1 Reply)
My file has data that looks like below:
more data.txt
I wish to display each string seperated by a delimiter :
Expected output:
I tried the below but I m not getting every split string on a new line.
#!/bin/bash
for i in `sed 's/:/\\n/g' data.txt`;
do
echo -n... (2 Replies)
Discussion started by: mohtashims
2 Replies
LEARN ABOUT DEBIAN
kst2
kst(1) kst2 kst(1)NAME
kst -- plots scientific data
SYNOPSIS
kst
kst [ -F DATASOURCE ] [ -f STARTFRAME ] [ -n NUMFRAMES ] [ -s FRAMESPERSAMPLE [ -a ] ] kstfile
kst datasource [ -f STARTFRAME ] [ -n NUMFRAMES ] [ -s FRAMESPERSAMPLE [ -a ] ] [ -P PLOTNAME ] [ -A] [ -d ] [ -l ] [ -b ] [ -x FIELD ]
[ -e FIELD ] [ -r RATE ] [ -y FIELD ] [ -p FIELD ] [ -h FIELD ] [ -z FIELD ] [ --png filename ] [ --print filename [ --landscape |
--portrait ] [ --Letter | --A4 ] ]
DESCRIPTION
kst is a graphical data plotting tool, which includes the ability to plot live data (contiuously update the plot as new data becomes avail-
able).
kst may be run entirely from within its GUI, in which case no command line arguments are needed. kst has a powerful wizard for easily set-
ting up new plots.
In the second invocation, kst loads pre-saved plot specifications from the file kstfile and optionally may override some of the settings in
that file.
In the third invocation, kst displays plots of the data as directed in the default manner. Additional datasources may be specified on the
command line with options for that datasource following it. Command line options generally apply to all subsequent options unless later
overridden.
OPTIONS -A plot all curves in separate plots
-a average frames (simple mean) when plotting with -s.
--A4 use A4 sized paper for printing. Requires --print.
-b plot as bargraphs.
-d use points when plotting curves.
-e FIELD
use FIELD as the magnitude of error bars applied to the next plot.
-F datasource
override the datasource indicated in the kstfile and instead use datasource.
-f STARTFRAME
begin plotting at STARTFRAME frames into the data. Set to -1 to start at NUMFRAMES from the end of the data.
-h FIELD
plot FIELD as a histogram.
-l use lines when plotting curves.
--landscape
use landscape orientation for printing. Requires --print.--Letter use US Letter sized paper for printing. Requires --print.
-n NUMFRAMES
plot at most NUMFRAMES frames of data. Set to -1 to indicate all of the data.
-P PLOTNAME
plot all plots in the plot named PLOTNAME.
-p FIELD
plot FIELD as a power spectrum plot.
--png filename
render to a portable network graphics (png) image with file name filename and quit.
--portrait
use portrait orientation for printing. Requires --print.
--print filename
print the plot to file filename and quit.
-s FRAMESPERSAMPLE
plot every FRAMESPERSAMPLE frames when plotting.
-x FIELD
use FIELD as the X-axis vector.
-y FIELD
plot FIELD as an XY plot.
-z FIELD
plot FIELD as an image.
EXAMPLES
Plot all data in column 2 from data.dat.
kst data.dat -y 2
Same as above, except only read 20 lines, starting at line 10.
kst data.dat -f 10 -n 20 -y 2
also read col 1. One plot per curve.
kst data.dat -f 10 -n 20 -y 1 -y 2
Read col 1 from data2.dat and col 1 from data.dat
kst data.dat -f 10 -n 20 -y 2 data2.dat -y 1
Same as above, except read 40 lines starting at 30 in data2.dat
kst data.dat -f 10 -n 20 -y 2 data2.dat -f 30 -n 40 -y 1
Specify the X vector and error bars: Plot x = col 1 and Y = col 2 and error flags = col 3 from data.dat
kst data.dat -x 1 -e 3 -y 2
Get the X vector from data1.dat, and the Y vector from data2.dat.
kst data1.dat -x 1 data2.dat -y 1
Placement: Plot column 2 and column 3 in plot P1 and column 4 in plot P2
kst data.dat -P P1 -y 2 -y 3 -P P2 -y 4
BUGS
Please report bugs to either the kst mailing list at kst@kde.org or to the kde bugzilla under the kst product at http://bugs.kde.org/. If
you can run kst, you can easily report bugs by selecting Bug Report Wizard from the Help menu.
AUTHOR
Matthew Truch <matt@truch.net>
LICENSE
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or
any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
Texts. A copy of the license is included in the `COPYING.DOC' file as part of the kst distribution.
Version 2.0.3 22 February 2011 kst(1)