Filtering some data and storing the remaing to a variable.

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Passing variable as input & storing output in other variable

I have a below syntax its working fine... var12=$(ps -ef | grep apache | awk '{print $2,$4}') Im getting expected output as below: printf "%b\n" "${VAR12}" dell 123 dell 456 dell 457 Now I wrote a while loop.. the output of VAR12 should be passed as input parameters to while loop and results...

2. Shell Programming and Scripting

storing large data in unix array variable

Hi, I have table in sql ..from this table im storing the first coloumn values in shell array variable ... after this passing this variable as an arugument in SQL procedure. But the proc. is running fine only for 1024 values in array ... How to store more than 1024 values in the array...

3. UNIX for Dummies Questions & Answers

Data storing and chart

I apologize if this has been posted before but I have been doing a lot of searching and I have not found any real answers, this is quite possibly due to that I may not be searching for the right terms or something. Little bit of info about my situation is that I'm a newbie as you probably guessed...

4. Shell Programming and Scripting

About storing the value of wc -l into a variable and then using this value in while

Hi all, I m new to this forum. I ma facing onei issue. I have something like this: length= wc -l < b2| awk '{print $1}' where b2 is filename having detauls like: cat b2 abc1 abc4 xyc3 sbdghf4 but when I do echo "$length" it displays nothing Also I am using awk to overcome...

5. Shell Programming and Scripting

Storing value in a variable

Hi Everyone, I have a code which requires to be stored in different variables and I am achiving it like this. HOST=`echo $RMP | cut -f2 -d:` NAME=`echo $RMP | cut -f3 -d:` DIR=`echo $RMP | cut -f4 -d:` TYPE=`echo $RMP | cut -f5 -d:` Is there any other way of storing value...

6. UNIX for Dummies Questions & Answers

Storing data to many files

Please help me store the content of Input file to many files. Input file: record a b c record d record e f record ..... Create file1: a b c Create file2:

7. Shell Programming and Scripting

Storing a variable?

I'm writing a bash shell script to backup several mysql databases. This script will run on a daily basis and send a copy to a remote FTP repository. The filenames are in the format DATE.backup.sql. How do I store the DATE variable so I can delete/move/etc the file on the FTP server the next time...

8. UNIX for Dummies Questions & Answers

Filtering Data

file1 contain: (this just a small sample of data it may have thousand of lines) 1 aaa 1/01/1975 delhi 2 bbb 2/03/1977 mumbai 3 ccc 1/01/1975 mumbai 4 ddd 2/03/1977 chennai 5 aaa 1/01/1975 kolkatta 6 bbb 2/03/1977 bangalore program: nawk '{ idx= $2 SUBSEP $3 arr = (idx in arr) ?...

9. UNIX for Dummies Questions & Answers

Storing data of files

Hi, How to store datas of the file into a string? Thanks in advance..

10. UNIX for Dummies Questions & Answers

Filtering out data ...

I have following command which tells me File size in GBs which are greater than 0.01GBs recursively in a dir structure. ls -l -R | awk '{ if ($5/1073741824 >= 0.01) print $9, $5/1073741824 }' But there are some files whom I dont have enough permissions, after executing this script gives me...

LEARN ABOUT CENTOS

dh_installdeb

DH_INSTALLDEB(1)						     Debhelper							  DH_INSTALLDEB(1)

NAME

       dh_installdeb - install files into the DEBIAN directory

SYNOPSIS

       dh_installdeb [debhelperoptions]

DESCRIPTION

       dh_installdeb is a debhelper program that is responsible for installing files into the DEBIAN directories in package build directories with
       the correct permissions.

FILES

       package.postinst
       package.preinst
       package.postrm
       package.prerm
	   These maintainer scripts are installed into the DEBIAN directory.

	   Inside the scripts, the token #DEBHELPER# is replaced with shell script snippets generated by other debhelper commands.

       package.triggers
       package.shlibs
	   These control files are installed into the DEBIAN directory.

	   Note that package.shlibs is only installed in compat level 9 and earlier.  In compat 10, please use dh_makeshlibs(1).

       package.conffiles
	   This control file will be installed into the DEBIAN directory.

	   In v3 compatibility mode and higher, all files in the etc/ directory in a package will automatically be flagged as conffiles by this
	   program, so there is no need to list them manually here.

       package.maintscript
	   Lines in this file correspond to dpkg-maintscript-helper(1) commands and parameters.  However, the "maint-script-parameters" should not
	   be included as debhelper will add those automatically.

	   Example:

	       # Correct
	       rm_conffile /etc/obsolete.conf 0.2~ foo
	       # INCORRECT
	       rm_conffile /etc/obsolete.conf 0.2~ foo -- "$@"

	   In compat 10 or later, any shell metacharacters will be escaped, so arbitrary shell code cannot be inserted here.  For example, a line
	   such as "mv_conffile /etc/oldconffile /etc/newconffile" will insert maintainer script snippets into all maintainer scripts sufficient
	   to move that conffile.

	   It was also the intention to escape shell metacharacters in previous compat levels.	However, it did not work properly and as such it
	   was possible to embed arbitrary shell code in earlier compat levels.

	   The dh_installdeb tool will do some basic validation of some of the commands listed in this file to catch common mistakes.  The
	   validation is enabled as a warning since compat 10 and as a hard error in compat 12.

SEE ALSO

       debhelper(7)

       This program is a part of debhelper.

AUTHOR

       Joey Hess <joeyh@debian.org>

11.1.6ubuntu2							    2018-05-10							  DH_INSTALLDEB(1)

Shell Programming and Scripting