I have configured my firewall to allow only five remote IP's to connect to my server. Upon connection...i would like to automate the Xsession functions for authorized IP's.
Mainly, $DISPLAY of the environment to the client.
I understand that the "gethostbyaddr" function is capable of this.... (0 Replies)
I have a simple gnuplot question. I have a set of points (list of x,y,z values; irregularly spaced, i.e. no grid) that I want to plot. I want the plot to look like this:
- points in map view (no 3D view)
- color of each point should depend on its z-value.
- I want to define my own color scale
-... (0 Replies)
Hi Friends,
I am trying to find coordinates within three points by using a for loop. For example:
I want to find points within the triangular area enclosed by (1,2,3), (4,5,6) and (7,8,9) points.
I want to create a mesh in a triangle and I should know the coordinates of points.
Best... (4 Replies)
Dear all,
Given that the coordinates of 4 points such as c1(x1,y1), c2(x2,y2), c3(x3,y3), c4(x4,y4).
Does any body know how to use plain sql / plsql to determine coordinates of a point e.g. (x,y) is within 4 points above efficiently. The 4 points supposedly form a rectangle rectangular.
... (0 Replies)
Hi,
I would like to know how can I get the ID of a feature if its genomic coordinates overlap the coordinates of another file. Example:
Get the 4th column (ID) of this file1:
chr1 10 100 gene1
chr2 3000 5000 gene2
chr3 200 1500 gene3
if it overlaps with a feature in this file2:
chr2... (1 Reply)
I have a file full of coordinates of the form:
37.68899917602539 58.07500076293945 57.79100036621094
The numbers don't always have the same number of decimal points. I need to reduce the decimal points of all the numbers (there are 128 rows of 3 numbers) to 2.
I have tried to do this... (2 Replies)
Hi,
Do anybody experience using awk or perl command to identify gradient of a straight line and The coefficient of determination/R-square value of a chart (R2) ?
Below is my input file :
t1 2 3 5 8
t2 0 2 0 2
t3 1 1 1 1
t4 50 70 80 90
.
.
.
Desired Output :
t1 2 3 5 8 0.6986... (10 Replies)
Discussion started by: perl_beginner
10 Replies
LEARN ABOUT OSF1
line
line(1) General Commands Manual line(1)NAME
line - Reads one line from standard input
SYNOPSIS
line
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
line: XCU5.0
Refer to the standards(5) reference page for more information about industry standards and associated tags.
OPTIONS
None
DESCRIPTION
The line command copies one line, up to and including a newline, from standard input and writes it to standard output. Use this command
within a shell command file to read from your terminal. The line command always writes at least a newline character.
NOTES
The line utility has no internationalization features and is marked LEGACY in XCU Issue 5. Use the read utility instead.
EXIT STATUS
Success. End-of-File.
EXAMPLES
To read a line from the keyboard and append it to a file, enter: echo 'Enter comments for the log:' echo ': c' line >>log
This shell procedure displays the message: Enter comments for the log:
It then reads a line of text from the keyboard and adds it to the end of the file log. The echo ': c' command displays a : (colon)
prompt. See the echo command for information about the c escape sequence.
SEE ALSO
Commands: echo(1), ksh(1), read(1), Bourne shell sh(1b), POSIX shell sh(1p)
Functions: read(2)
Standards: standards(5)line(1)