Index problem in associate array in awk Post: 302939323

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1. Shell Programming and Scripting

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hi, i have 3 fields in a file and linked them through 2 associative arrays.. the problem is one of the associative array is working while the other is not.. the code part is: awk ' BEGIN { FS="|" rc = getline < "ICX_RULES" while ( rc == 1 ) { rule_id=$1 rule_parameter=$2...

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wh inode index starts from 1 unlike array index (0)

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4. Shell Programming and Scripting

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5. Shell Programming and Scripting

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Hello, I have this code: #!/bin/sh awk -v val="........." 'BEGIN{FS=OFS=" ";c=0} NR==FNR&&d==0{a=$0; c++;next} FNR==(NR-c){b=val;next} {if(1234 in a){print "okay"}} {print $1}' listi fpr.11 grn that is working (awk find the value in the table "a" and return "okay" followed by 1234) ...

6. Shell Programming and Scripting

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I am beginner in awk awk 'BEGIN{for(i=1;(getline<"opnoise")>0;i++) arr=$1}{print arr}' In the above script, opnoise is a file, I am reading it into an array and then printing the value corresponding to index 20. Well this is not my real objective, but I have posted this example to describe...

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10. Shell Programming and Scripting

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I am trying to assign indexes to an associative array in a for loop but I have to use an eval command to make it work, this doesn't seem correct I don't have to do this with regular arrays For example, the following assignment fails without the eval command: #! /bin/bash read -d "\0" -a...

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)