Visit Our UNIX and Linux User Community


help in my simple script


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting help in my simple script
# 8  
Old 09-22-2009
Dears Thanks for all of you for your help
The following make the job
HTML Code:
#!/bin/sh
while read c1 c2 
do
if [ $c2 -gt 1 ]
then
     printf "%s\t%s\n" $c1 $c2 
fi
done < file
--

Thanks rwuerth and thanks all

Previous Thread | Next Thread
Test Your Knowledge in Computers #742
Difficulty: Medium
XL Fortran is the name of an open source Fortran compiler for IBM-supported environments, including Linux for big-endian distributions and AIX.
True or False?

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Simple if script

Hi, new to unix and scripting, and i'm trying to set up a simple "if" script to create a seperate flag file dependant on success. So far i have the following ($5 is a variable passed to the script from the backup job) if then touch /u03/backups/backup_ended.flag else touch... (13 Replies)
Discussion started by: richs24
13 Replies

2. Linux

How to execute a simple select script using a shell script?

Hi team, I have two select statements and need to run them using SYSDBA user select * from temp_temp_seg_usage; select segment_name, tablespace_name, bytes/ (1024*1024) UsedMb from dba_segments where segment_name='TEMP_TEMP_SEG_USAGE'; Need to run this using a shell script say named... (1 Reply)
Discussion started by: pamsy78
1 Replies

3. Shell Programming and Scripting

Help making simple perl or bash script to create a simple matrix

Hello all! This is my first post and I'm very new to programming. I would like help creating a simple perl or bash script that I will be using in my work as a junior bioinformatician. Essentially, I would like to take a tab-delimted or .csv text with 3 columns and write them to a "3D" matrix: ... (16 Replies)
Discussion started by: torchij
16 Replies

4. Shell Programming and Scripting

Simple Script Can u help please?

I have a file that contains these lines User ID Username -------- ---------- 7738626,zrazak 7783535,jvincigu 7805567,ldrennan 7805583,mtsakama I need to sort the names alphabetically How can I sort the lines based on the user names ? I would appreciate a quick reply anyone ... (1 Reply)
Discussion started by: mnassiri
1 Replies

5. Shell Programming and Scripting

Simple Script to do so?

hi guys, i am a noob to shell scripting, and i would like to run a simple script, that could simply do the following: 1. SFTP to a remote server/path...and download the newest *.gz backup file on that server. (there are many *.gz files in that folder, i simply need the latest one) 2. locally... (1 Reply)
Discussion started by: Confidence
1 Replies

6. Shell Programming and Scripting

Simple script

I have a script that will check for integer line by line and if it encounter any blank space will echo it: Below the script: #!/bin/ksh while read i do echo "Value is $i" count=`expr substr "$i" 1 3` echo $count if && then echo "Matched" else echo "Blank Space Found" fi (3 Replies)
Discussion started by: ali560045
3 Replies

7. UNIX for Dummies Questions & Answers

Simple script

I am trying to print my script arguments, but i am stuck at the arrow pointed lines..please help #!/bin/bash echo "Number of arguments $#" count=1 while do echo ${$count} <======================== count = $(expr $count +1) <================== done (4 Replies)
Discussion started by: chvs2000
4 Replies

8. Shell Programming and Scripting

simple script

Hi, I just need a shell script to find out the processes taking longer time...(Unix/Linux) Urgent response needed.. Rajiv (5 Replies)
Discussion started by: rajivn786
5 Replies

9. Shell Programming and Scripting

Simple Script

Here is the script that i am trying to run. I get an error and i can't figure out what is the problem. #!/bin/bash echo "What is your name" read NAME if ; then echo "My name is the same" esle echo "You have a nice name" fi (11 Replies)
Discussion started by: xplod4202
11 Replies

10. UNIX for Dummies Questions & Answers

help with simple script

I need a script that checks to see if ypserv is running, and if not it will restart yp. I have a ypslave that is running Sol9, and the ypsrv daemon is dieing, I want to create a cron job that periodicly checks to see if it's running, and if it see's that it isn't, it will re-start the daemon (1 Reply)
Discussion started by: jdel80
1 Replies
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)

Featured Tech Videos