pl help me to Optimize the given code

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1. Shell Programming and Scripting

Help Optimize the Script Further

Hi All, I have written a new script to check for DB space and size of dump log file before it can be imported into a Oracle DB. I'm relatively new to shell scripting. Please help me optimize this script further.

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Optimize awk code

sample data.file: 0,mfrh_green_screen,1454687485,383934,/PROD/G/cicsmrch/sys/unikixmain.log,37M,mfrh_green_screen,28961345,0,382962--383934 0,mfrh_green_screen,1454687785,386190,/PROD/G/cicsmrch/sys/unikixmain.log,37M,mfrh_green_screen,29139568,0,383934--386190...

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4. Shell Programming and Scripting

Optimize my mv script

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5. Shell Programming and Scripting

Optimize awk command

WARNING=${1} CRITICAL=${2} echo ${OUTPUT} | gawk -F'' ' { V = $2 R = $0 } END { for ( i = 1; i <= n; i++) { if((V > 0) && (V < V)) print R, ((V - V) / V) * 100 else if ((V > V) && (V > 0)) ...

6. Shell Programming and Scripting

Can someone please help me optimize my code (script searches subdirectories)?

Here is my code. What it does is it reads an input file (input.txt which contains roughly 2,000 search phrases) and searches a directory for files that contains the search phrase. The directory contains roughly 1900 files and 84 subdirectories. The output is a file (output.txt) that shows only the...

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Optimize the nested IF

Hi, I have to assign a value for a varaiable based on a Input. I have written the below code: if then nf=65 elif then nf=46 elif then nf=164 elif then nf=545 elif then nf=56 elif then

8. Shell Programming and Scripting

Optimize shell code

#!/usr/bin/perl use strict; use warnings; use Date::Manip; my $date_converted = UnixDate(ParseDate("3 days ago"),"%e/%h/%Y"); open FILE,">$ARGV"; while(<DATA>){ my @tab_delimited_array = split(/\t/,$_); $tab_delimited_array =~ s/^\ =~ s/^\-//; my $converted_date =...

9. Shell Programming and Scripting

can we optimize this command

can we optimize this command ? sed 's#AAAA##g' /study/i.txt | sed '1,2d' | tr -d '\n\' > /study/i1.txt; as here i am using two files ...its overhead..can we optimise to use only 1 file sed 's#AAAA##g' /study/i.txt | sed '1,2d' | tr -d '\n\' > /study/i.txt; keeping them same but it...

10. Shell Programming and Scripting

optimize the script

Hi, I have this following script below. Its searching a log file for 2 string and if found then write the strings to success.txt and If not found write strings to failed.txt . if one found and not other...then write found to success.txt and not found to failed.txt. I want to optimize this...

LEARN ABOUT SUSE

dircolors

DIRCOLORS(1)							   User Commands						      DIRCOLORS(1)

NAME

       dircolors - color setup for ls

SYNOPSIS

       dircolors [OPTION]... [FILE]

DESCRIPTION

       Output commands to set the LS_COLORS environment variable.

   Determine format of output:
       -b, --sh, --bourne-shell
	      output Bourne shell code to set LS_COLORS

       -c, --csh, --c-shell
	      output C shell code to set LS_COLORS

       -p, --print-database
	      output defaults

       --help display this help and exit

       --version
	      output version information and exit

       If  FILE  is specified, read it to determine which colors to use for which file types and extensions.  Otherwise, a precompiled database is
       used.  For details on the format of these files, run `dircolors --print-database'.

AUTHOR

       Written by H. Peter Anvin.

REPORTING BUGS

       Report dircolors bugs to bug-coreutils@gnu.org
       GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>

COPYRIGHT

       Copyright (C) 2009 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The full documentation for dircolors is maintained as a Texinfo manual.	If the info and dircolors programs are properly installed at  your
       site, the command

	      info coreutils 'dircolors invocation'

       should give you access to the complete manual.

GNU coreutils 7.1						     July 2010							      DIRCOLORS(1)

Shell Programming and Scripting