Sponsored Content
Full Discussion: Naive coding...
The Lounge What is on Your Mind? Naive coding... Post 302992184 by MadeInGermany on Wednesday 22nd of February 2017 11:12:57 AM
Old 02-22-2017
Two corrections:
Code:
case "$STR" in 
"") echo "Blank" ;;
*[!0-9]*)  echo "Contains non-numeric" ;;
*) echo "Valid" ;;
esac

This User Gave Thanks to MadeInGermany For This Post:
 

7 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

can I use this coding

I apologise because I had pasted this question in the newbies forum first (because i am a bit of a newbie) but thought it might be better suited in here if i have to sepearate parameters can I use this syntax especially the or part (||) and is this correct if (6 Replies)
Discussion started by: w33man
6 Replies

2. Shell Programming and Scripting

Coding on my Mac

I would like to start coding on my mac, but I'm getting an error when I attempt to execute my script -bash : testscript: command not found I have verified that the #! line points to the correct directory. If you have some insight it would be greatly appreciated! - D (1 Reply)
Discussion started by: DKNUCKLES
1 Replies

3. UNIX for Dummies Questions & Answers

pro*c coding

Hi All, I am new to pro*C. I have a select statement as select a.ename,a.sal,a.empno from emp where &n=(select count(distinct(b.sal)) from emp b where a.sal<=b.sal for this query I have to write a pro*C program. So can you please send me the complete code. Then I will foloow the same... (1 Reply)
Discussion started by: user71408
1 Replies

4. Homework & Coursework Questions

Naive Bayes

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: I have to write a program in Unix to do the following.Given a phrase like george hates john, by... (0 Replies)
Discussion started by: gizmo87
0 Replies

5. Shell Programming and Scripting

Need help with coding

HI, Can some one guide me how to make changes to the script below so that it can load the history of a program to IT server ? Format of data: YYYYMMDD065959.dsk.log YYYYMMDD235959.dsk.log currently both are loaded together. Need to separate them as above format. Thanks in advance. ... (1 Reply)
Discussion started by: crazydude80
1 Replies

6. Windows & DOS: Issues & Discussions

Need help with coding

HI, Can some one guide me how to make changes to the script below so that it can load the history of a program to IT server ? Format of data: YYYYMMDD065959.dsk.log YYYYMMDD235959.dsk.log currently both are loaded together. Need to separate them as above format. Thanks in advance. ... (2 Replies)
Discussion started by: crazydude80
2 Replies

7. Shell Programming and Scripting

HTTP coding

My company has an in house instant messaging system (like WhatsApp) where users can communicate with each other. I currently have code to email me certain items from my Sparc machine running SunOS 5.10. I want what I am emailing myself to now instant message me. The team that created the messenger... (5 Replies)
Discussion started by: shorty
5 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 04:12 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy