09-02-2009
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
What is the command for search the program name from the entire directory (all directories in the unix box, means including sub directories...) (2 Replies)
Discussion started by: gksenthilkumar
2 Replies
2. Shell Programming and Scripting
I'm trying to get a case statement to start over if an undefined option is selected... But I am ata loss on how to actually do it.
Here is a quick example of what I have.
Echo "1) do this/n
2) Do that/n
3) Quit/n
Make a selection/n"
Read answer
Case answer in
1) Dothid;;
2) Dothat;;... (3 Replies)
Discussion started by: trey85stang
3 Replies
3. Shell Programming and Scripting
Is there a command (like ls -l) to get the file time stamp including seconds? The ls -l gives only the HH:MM, No SS
I don't have a C compiler to call stat()
I don't a command like stat too.
Please help. (8 Replies)
Discussion started by: firdousamir
8 Replies
4. Shell Programming and Scripting
Hi,
Is it possible for me to include the results from a command in the subject line? What I am looking to do is get the file count and include it into the subject line as well as the list of files in the body.
Example Subject line: Currently 25 files in directory
My Code:
#!/bin/ksh
cd... (2 Replies)
Discussion started by: ozifer
2 Replies
5. Shell Programming and Scripting
I am writing a bash script that asks the user for input and I need it to repeat until the user selects quit.. I dont know how to write the loop for it I searched all over but i still do not get it.. if anyone could help with this it would be greatly apprciated here is my script so far:
#!... (2 Replies)
Discussion started by: Emin_Em
2 Replies
6. Shell Programming and Scripting
hello,
I would like to do exit at the end ie list all errors before exiting
How to put the token exit in a variable with a loop ?
Thanks
function g1 () {
case "$1" in
(-0-0 | -0-1 | -0-2 | -0-3 | -1-0 | -1-1 | -1-2 | -1-3)
# nothing, OK !
;;
(*)
echo 'Fatal, $1 = '"'$1'"', Date... (9 Replies)
Discussion started by: amazigh42
9 Replies
7. Shell Programming and Scripting
I have the following awk statement that computes rank of a column and sorts it based on rank.
sort -k6 -n file | awk '$6 != prev { rank = NR }{ print $1, $6, rank ; prev = $6 }'
I need the above code to accept variables for the column in the sort statement ("-k6").
Is there a better... (6 Replies)
Discussion started by: ncwxpanther
6 Replies
8. Linux
How can I merge the move statements with the "FOR" loop to do a move of a file right after it zips it and not wait until all of the files are zipped to move all outisde the for loop.
Here is my current code:
for file in `ls -rt $svdumpdir/* | grep -v '.gz$' | grep '.gtt$' `
do
echo... (8 Replies)
Discussion started by: mrn6430
8 Replies
9. Shell Programming and Scripting
Hi All,
select app from the menu:
ABC
DEF
GHI
JKL
ALL # ALL will select all the apps in the menu
echo "Enter your option"
read option;
if
then
<execute the below command>
elif # option is the 1 selection from menu...not ALL
<execute the below command>
else (14 Replies)
Discussion started by: Devaraj A
14 Replies
10. UNIX for Beginners Questions & Answers
Hello All,
I want to print data in between two lines in a file sample.txt through more or cat command on the screen. For that I am using below sed command to give the BEGIN and END text.
Content of sample.txt
server01:~ # cat /proc/mdstat
Hello this is a text message 1
Hello this is a... (5 Replies)
Discussion started by: Xtreme
5 Replies
LEARN ABOUT SUNOS
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)