Subroutine Hung Post: 302263992

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Problem in subroutine calling

Hi, we can call the subroutines using two ways .... 1) calling subroutine name preceeded by & symbol. 2)Another one is without &symbol.... what is the diff b/w these two.... ############################ #usr/bin/perl fun; sub fun { print "hi this is from perl\n"; }...

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How to pass parameter to subroutine

I have something like cp -p <dir>filename1.dat <dir2>filename1.dat there are many other operations in it I mean that filename1.dat will keep on changing I need to write a subroutine so that i can pass filename1 or 2 or 3 .dat as parameter Thanking you in advance Any help wuld be appreciated

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Okay, so in AIX, there are various subroutines that is built in to the OS. The subroutine is I want to use is passwdpolicy(). So I want to construct a C program that will be able to pass credentials into the program and thusly into the subroutine. I'm not asking for homework, or for someone to...

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Hi, I can't get this script ot work and I wa wondering if anyone could help? I need to open a file and use a subroutine to search each line for a regular expression. If it matches then I need to return a match from the subroutine and print the result? Any help would be greatly...

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Calling a subroutine with arguments

Hello, I am having problem calling a subroutine with arguments, can any help? is the approach I am using correct? main() { # This is just a subset of the code #$b & $lnum is already define in this section of the code checkboard $b $lnum } checkboards() { ln=$lnum...

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So, I'm running a script with a couple of subroutines, one of which takes arguments using getopts. The first time i call the subroutine everything works as expected, the second time I call it none of the arguments change. Here's a small section of code that shows this behavior. #!/bin/sh...

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Help with Subroutine

Okay I have a 1TB drive that is almost completely full with vids. I am in the process of converting them to mp4. I have two scripts right now. One is a shell script to convert them with Handbrake. The other is a script to get a sort of progress report. To make things easier to understand, I will...

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perl: Subroutine question

Hi everyone, I have given up finally trying to find a way to do this. I have a subroutine called LoginFirst where I am starting a new SSH session. I have bunch of subroutines, each one of them uses a (or I have to create a new SSH constructor everytime) ssh connection to get some value so ...

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Subroutine or Function Summary

I have a fortran file with code declarations such as Subroutine str_tnum_tu & ( & s, dl, tu, pos & ) ! Class (*), Intent (InOut) :: tu(:) Character (Len=*), Intent (In) :: s, dl Character (Len=*), Intent (In), Optional :: pos ... or ...

LEARN ABOUT LINUX

set_color

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Problem in subroutine calling

Discussion started by: sarwan

2. UNIX for Dummies Questions & Answers

How to pass parameter to subroutine

Discussion started by: ssuresh1999

3. AIX

Using the passwdpolicy() subroutine.

Discussion started by: syndex

4. Shell Programming and Scripting

Help with a perl subroutine regex

Discussion started by: jmd2004