10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello guys :)
I've a some issue with a function which use the bash colors in my script.
An example :
#!/bin/bash
set -x
log_in(){
host="srv1"
remote_files="log/"
LOG_FILE="logfile"
green='\033]; then
color_in_red=("${red}"$2"${none}")
echo -e... (2 Replies)
Discussion started by: Arnaudh78
2 Replies
2. Shell Programming and Scripting
Hi
I am new to this Scripting process and would like to know How can i write a ksh script that will call other ksh scripts and write the output to a file and/or email.
For example
-------
Script ABC
-------
a.ksh
b.ksh
c.ksh
I need to call all three scripts execute them and... (2 Replies)
Discussion started by: pacifican
2 Replies
3. Shell Programming and Scripting
Ih all,
I need to make a ksh script with colors, it is possible with printf to combine column and colors ? i seem not working, I think i dont doing the good thing:
printf -n "%-15s %-20s %-20s\n" "\033
the position is ok
Name______Age________Site
----________---_________----
Bob... (2 Replies)
Discussion started by: wolfhurt
2 Replies
4. Shell Programming and Scripting
Ih all,
i have multiples ksh scripts for crontab's unix jobs
they all have same variables declarations and some similar functions
i would have a only single script file to declare my variables, like:
var1= "aaa"
var2= "bbb"
var3= "ccc"
...
function ab { ...}
function bc { ... }... (2 Replies)
Discussion started by: wolfhurt
2 Replies
5. Shell Programming and Scripting
I was trying to see all combinations of foreground and background colors in BASH.
This works fine for me,
echo -e '\E[37;46m TEXT'
but when I tried the below script, the variables i and j do not expand.
#!/bin/sh
for i in `seq 30 37` # foreground
do
for j in `seq 40... (4 Replies)
Discussion started by: jaduks
4 Replies
6. Shell Programming and Scripting
I normally trace a script with the ksh -x <script name> and redirect strderr to file. But if you have a script like the examble below......
vi hairy
bear=`grep bear animals`
if
then
ksh more_animals
fi
If I ksh -x hairy it won't trace "more_animals" unless I put a -x in it. Is... (1 Reply)
Discussion started by: shorty
1 Replies
7. Shell Programming and Scripting
Hi,
I'm new to unix scripting.How can i call a script from another script.
I have a.ksh and b.ksh .I have to call b.ksh from a.ksh after it is successfully exceuted.
I tried using
#!/bin/ksh -x in a.ksh and at the end i have used /path/b.ksh
My problem is it is executing only a.ksh.it... (6 Replies)
Discussion started by: ammu
6 Replies
8. UNIX Desktop Questions & Answers
Hello, I am somewhat new to linux. I just installed Red Hat 7.2 and when I try to load gnome or KDE in colors above 8bit it will kind of lock up and display some wierd scrambled cable look. I have an ATI Radeon 7000. I check out my monitor settings they are fine. Is it the graphics card? I set my... (1 Reply)
Discussion started by: Sage3k
1 Replies
9. Shell Programming and Scripting
hello!
I'd like to print on screen amessage.
What can I do to print this message with blue fonts.
thanks... (4 Replies)
Discussion started by: hoang
4 Replies
10. UNIX for Dummies Questions & Answers
Is it possible to change the color of text in a korn shell script Menu?
I can change the color of session text through my telnet client but I want to be able to change color text in the Korn shell menu to highlight certain items. (6 Replies)
Discussion started by: darthur
6 Replies
rgb2gif(1) General Commands Manual rgb2gif(1)
NAME
rgb2gif - A program to convert 24 bit images to a GIF image using color quantization.
USAGE
rgb2gif [-q] [-c #Colors] [-1] -s Width Height [-h] RGBFile
If no RGBFile is given, RGB2Gif will try to read a GIF file from stdin.
MEMORY REQUIRED
Screen.
OPTIONS
[-q]
Quiet mode. Defaulte off on MSDOS, on under UNIX. Controls printout of running scan lines. Use -q- to invert.
[-c #Colors]
Specifies number of colors to use, in bits per pixels, so `-c 8' specifies actually 256 colors (maximum and default).
[-1]
Only one file in the format of RGBRGB... triplets (Each of R, G, B is a byte) is read from input. This file size is 3 * Width *
Height (see `-s' below. If stdin is used for input, this option is implicitly applied. The default (if not '-1') is 3 files with
the names RGBFile.R, RGBFile.G, RGBFile.B, each of which is Width * Height bytes.
[-s Width Height]
Specifies the size of the image to read.
[-h]
Print one line of command line help, similar to Usage above.
AUTHOR
Gershon Elber
Man page created by T.Gridel <tgridel@free.fr>, originally written by Eric S. Raymond <esr@thyrsus.com>
giflib-tools rgb2gif(1)
