redirection Post: 302186897

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Help with redirection

Here is my problem. I don't know make this redirection thing work. The output file (called output.c) looks like this #include<stdio.h> int main() { int k; int m; print f("%d\n", k); printf("%d\n", m); return 0; } the input file(called input.c) is this #include<stdio.h> int...

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redirection problem

hi all, how to redirect the stdout msg in command line and file at the same time? e.g i got the script named test.sh, content as following: #!/bin/sh echo "111" when i run the script ./test.sh > log.log, it will wirte the "111" into log.log, but how to show the "111" in command line...

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Perl Redirection

Hi, I have a Perl script that finds some files based on some criteria and then it processes the file contents using some logic. Extract: print "Started ... "; my $command = "<unix command>"; @arr=`$command`; $size=@arr; print "Size: ".$size If I turn on the Perl debugging option then I...

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Help with Redirection

Hi Guys, I m new to UNIX and new to this forum. Was wondering if someone can help me understand redirection (standard input output pipeline etc) for starters, not too sure what this would mean who | sort > sortedfile | pr | lp im starting to understand common commands but when throwing...

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I/O redirection

Hello everyone,I'm reading a book and there's code fragment: exec 3>&1 ls -l 2>&1 >&3 3>&- | grep bad 3>&- exec 3>&- It says that the red part of that code does not close fd 3 but the green does close the fd 3.I can't understand that.....Why?Any predicate will be appreciated.:)

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Hello I have a domain where i need a redirection as described below : i.e mydomain.com/t-ABC-048796/sample.jpg must redirect to mydomain.com/jjj/top/8796/sample.jpg As you can see from the source URL (mydomain.com/t-ABC-048796/sample.jpg) i need the last four characters...

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I want to redirect stderr and have the following peice of code $ cat t1.ksh #!/bin/ksh func2() { diff /tmp/jdlkwjdlkejew /tmp/djlkwejdlewdjew >$OUTPUT_FILE 2>>$ERR_FILE } func1() { let counter=0 while do print -u2 "Error: In main function" func2 let...

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Hello All, I am using the below script to gather various tools running by the user, we have more than 100 tools running on the server so my challenge is to redirect memory & cpu load to the file with the name of the tool.so am using the below script i am stucking how to redirect to the file...

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Hi I am using solaris 10. When running a grep command with multiple files the output is the same as the order of the input. As soon as I pipe the output to another command then it seems that standard error takes precedence, over standard output and gets sent to the pipe first. ie grep -c...

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about different redirection

explain the redirections 1>, 2>, 3>, ..... and 1< ,2<,3<..... where we use these things thanks Thread moved from AIX forum

LEARN ABOUT OPENDARWIN

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. Programming

Help with redirection

Discussion started by: Shallon1

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redirection problem

Discussion started by: eric_wong_ch

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Perl Redirection

Discussion started by: King Nothing

4. UNIX for Dummies Questions & Answers

Help with Redirection

Discussion started by: jmack123