10-18-2013
It's nice to hear...welcome
10 More Discussions You Might Find Interesting
1. Programming
Hi,
Please can any one tell me how to convert binary data to text format and vice versa.
If possible give me the algorithm or C program.
Thanks in advance
Waiting for reply
Bye:o (5 Replies)
Discussion started by: manjunath
5 Replies
2. UNIX for Advanced & Expert Users
Hi all,
I've a flat file in this format:
=
"
Record 1
Field1 -> XXXX
Field2 -> 9558
Field3 -> 55AA
Record 2
Field1 -> YYYY
Field2 -> 12345
Field3 -> aa23
"
And i want to convert it to (4 Replies)
Discussion started by: Loobian
4 Replies
3. Shell Programming and Scripting
Hi All,
I want to convert Scientific number format into normal number format using unix script or using any command of unix.
e.g 1.55397e+09 into 1553970000
Thanks in advance
Kamal (1 Reply)
Discussion started by: kamal_418
1 Replies
4. Shell Programming and Scripting
Is there any direct way in shell to convert exponential to other formats. For example 1.5e-07 to 0.150u. Or does shell support this microns, nano meter notations? (1 Reply)
Discussion started by: abhijanvt
1 Replies
5. UNIX for Dummies Questions & Answers
hi,
i have a file in which i get date format as 22/APR/2010...
now i want the date format to be in 22-04-2010
if the month changes to may the file should also have 05 as month....
pls help (3 Replies)
Discussion started by: siva_nagarajan
3 Replies
6. Shell Programming and Scripting
I have a file which consist of some class 4 IP address as
172.16.112.50
172.16.112.50
172.16.112.50
172.16.112.100
192.168.1.30
172.16.112.100
172.16.112.50
172.16.112.50
172.16.112.50
i want to store them in pure decimal notations instead of the given dotted decimal formats
e.g.... (2 Replies)
Discussion started by: vaibhavkorde
2 Replies
7. Shell Programming and Scripting
Hi All,
Can someone please let me know how can i convert the date format in unix as follow:
From: 24 Oct 2011
i.e $(date +'%d %b %Y')
To: 111024
i.e $(date +%y%m%d)
Thanks in advance (3 Replies)
Discussion started by: davidtd
3 Replies
8. Shell Programming and Scripting
hi i want to convert date procured from sone operation which will be in 24hr format to 12 hr format displaying AM and PM
# date -d @1362545068
Tue Mar 5 23:44:28 EST 2013
#
this Tue Mar 5 23:44:28 EST 2013
i want to convert it so that output is as below
Tue... (2 Replies)
Discussion started by: vivek d r
2 Replies
9. Shell Programming and Scripting
Hello ,
I have a record in below format
Hostname | Query: 0 | Release: 0 | files: 2 | Files_examined: 2 | SET timestamp=1396778638; | select * from test
I need output in below format
Hostname | 0 | 0 | 2 | 2 | 04/06/2014|03:03:58 | select * from test
I was able to get above output... (1 Reply)
Discussion started by: Tomlight
1 Replies
10. Shell Programming and Scripting
Hi,
i have to check the file whether it is created today. here is the ls -l o/p
-rw-r----- 20000 50000 130 Dec 12 10:21 file.txt
im able to check if file is created today or not if the timestamp is in 2014-12-12 format by comparing $(date +Y-%m-%d)
but stuckup as it is of format Dec 12... (6 Replies)
Discussion started by: JSKOBS
6 Replies
LEARN ABOUT ULTRIX
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)
NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS
-raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO
ppm(5)
AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)