Not getting how to write Post: 302843184

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to Write RPM

Hi All, Could anyone here tell me abt RPM? How to use this? I want to write it for making a build ? also tell me how to write installation file? Thanks, Kammy

2. Shell Programming and Scripting

hi buddies i want to write a awk script for the file like this: Aaj rootha huwa ek dost bahut yaad aaya, Achha guzra huwa kuch waqt bahut yaad aaya, Meri aankhon ke har ek ashq pe rone wala, Aaj jab aankh yeh royi to bahut yaad aaya, Jo mere dard ko seene mein chhupa leta thaa, Jo...

3. Shell Programming and Scripting

Find all files with group read OR group write OR user write permission

I need to find all the files that have group Read or Write permission or files that have user write permission. This is what I have so far: find . -exec ls -l {} \; | awk '/-...rw..w./ {print $1 " " $3 " " $4 " " $9}' It shows me all files where group read = true, group write = true...

4. IP Networking

read/write,write/write lock with smbclient fails

Hi, We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the...

5. Programming

Write-Write on a socket

Can anyone tell what happens if each end writes at the same time on the same socket ? - if one of them issues a read() after write() has completed, will it record into the buffer what the other sent ? ex. e1 writes to e2 - - - while - - - e2 writes to e1 (at the same time) e1 read () - what...

6. Shell Programming and Scripting

Please help me to write the script

Hi All, I have written the follwing script to take the backup of the file every day along with the date. DATE=`date +%Y%m%d` export DATE cp var/hr/hr333m.txt cp var/hr/payments/hr333m_$DATE.txt The file name as follows after taking the backup. hr333m_20110630.txt Could you...

7. Shell Programming and Scripting

Write with a look for timestamps

hello i'm using SOX to generate a spectrogram from a wave file with the command : #sox file.wav -n spectrogram is there a way to create a spectrogram using the same command but reading file timestamps instead of the namefile.wav , since name is changing every 4 hours? (it's saved with...

8. Shell Programming and Scripting

Is it possible to write write multiple cronjobs in shellscript??

Hi All, I need the answer of below question? 1) How to write multiple cronjobs in shellscript? Is there any way or we cant write in shellscript... Regards, Priyanka

9. Programming

Interactive Python 3.5+ sys.stdout.write() AND sys.stderr.write() bug?

(Apologies for any typos.) OSX 10.12.3 AND Windows 10. This is for the serious Python experts on at least 3.5.x and above... In script format sys.stdout.write() AND sys.stderr.write() seems to work correctly. Have I found a serious bug in the interactive sys.stdout.write() AND...

LEARN ABOUT MINIX

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)

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to Write RPM

Discussion started by: kjannu

2. Shell Programming and Scripting

how to write

Discussion started by: LAKSHMI NARAYAN

3. Shell Programming and Scripting

Find all files with group read OR group write OR user write permission

Discussion started by: shunter63