Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Ksh Why Won't IF Statement work? Post 302183519 by Dave Miller on Wednesday 9th of April 2008 08:20:21 AM
Old 04-09-2008
It seems like a syntax error to me - you got your brackets & parenthesises out of sequence:

if [[ $state != ?? || $state != +([A-Z)] ]]
and
if [[ $city < ??? || $city != +([A-Z)] ]]

Then again, I never understood the difference between a single bracket and a double bracket. But that sequence syntax thing jumped out at me...
 

10 More Discussions You Might Find Interesting

1. Solaris

(Yet) Another newbie qstn - X-server won't work!

Hi everyone, I've just bought a sun ultra 60 and am a bit of a unix newbie, so bear with me here! I've just completed a fresh install of Solaris 9 and everything was going well until the machine rebooted. When the system is coming up, it prints the followinf message on-screen: The X-server... (7 Replies)
Discussion started by: alarmcall
7 Replies

2. UNIX for Dummies Questions & Answers

why won't this Work?

hey programmers! 1-why won't gcc accept as an argument? i tried the recommendations on the man page of getch(),..etc. nothing worked. 2-why it won't see <iostream> && <fstream> even if i implemented the function as follow std::cout<<"..etc"<<endl; 3-after i type this code in it gives... (6 Replies)
Discussion started by: mbabeli
6 Replies

3. UNIX for Dummies Questions & Answers

sed won't work

Hi All, can anybody tell me what's wrong with this code? # SEARCH replaced by REPLACE #!/bin/bash SEARCH="95$$ 0 t" REPLACE="95$$ 1 t" for I in `ls *000.inp | cut -c-12`; do echo $I sed 's/$SEARCH/$REPLACE/' ${I}-000.inp > ${I}-100.inp done It don't replace the string... (5 Replies)
Discussion started by: f_o_555
5 Replies

4. OS X (Apple)

Why won't the at command work in Mac OS X?

I typed: echo "echo hi > at_log.txt" | at now +1minute to test the at command on my terminal. I got the message: job 8 at Thu Feb 25 18:42:00 2010 I waited for a minute but nothing happened. I tried listing at_log.txt, but it said there was no such file. Am I doing something... (2 Replies)
Discussion started by: Ultrix
2 Replies

5. Shell Programming and Scripting

Exporting my dynamical variable won't work?

Even though the idea "might" not be great I still wrote this piece of code to get practice.. Which means that it is the CODE that matters here. Anyways; The intension is to create a program(or do we call it script?) that searches recursively through a folder to find a file - stored in a... (4 Replies)
Discussion started by: Pesk
4 Replies

6. UNIX for Dummies Questions & Answers

OpenSolaris, Wireless won't work, help please!

I just installed a fork of opensolaris, and I really like it. I would hate going back to Ubuntu, But one issue, I cannot get my Dell Wireless 1450 Wireless USB Adapter working. On Ubuntu 10.4 I just installed nonfree firmware, but I guess it doesn't work that way on Solaris, any help would be... (5 Replies)
Discussion started by: Stormos
5 Replies

7. Solaris

string extraction won't work. Why?

#!/usr/bin/ksh set -x testfile=my.test.file.flag echo ${testfile: (-4)} #/home/maldohe/scripts/spawn1& sleep 3 echo myspawn is now ending exit Background: I am trying to extract the word flag from anf given file name. This is a demo script that I am working on to fix a production issue.... (8 Replies)
Discussion started by: Harleyrci
8 Replies

8. BSD

Install cd won't work

Hi! I'm sure that somebody here installed freeBSD from a download of a virtual disc (.iso). But I made 5 downloads of 5 differents freeBSD installation (and no one has worked).Can somebody tell me where to download and how (if needed) to prepare the cd? (8 Replies)
Discussion started by: maxum
8 Replies

9. UNIX for Dummies Questions & Answers

Images won't work?

Hello, Images won't work on UNIX when I try posting them on my website I'm working on. It doesn't show the image, and it's simply erroring. Help! Thanks! (5 Replies)
Discussion started by: yazan
5 Replies

10. IP Networking

NAT via iptables - Won't work!!

Hi guys I'm running on debian on a small embedded system. I have a ppp interface that is connected to the internet (and works). My unit also has wifi access point (which works and I can connect to it). I want to allow connections to the wifi to be able to use the internet from ppp0... (1 Reply)
Discussion started by: alirezan1
1 Replies
set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
All times are GMT -4. The time now is 02:09 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy