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Full Discussion: Using awk, how to 'properly' print the rest of the string?
Top Forums UNIX for Beginners Questions & Answers Using awk, how to 'properly' print the rest of the string? Post 303045356 by newbie_01 on Wednesday 18th of March 2020 01:39:54 AM
Old 03-18-2020
Using awk, how to 'properly' print the rest of the string?
Hi,


Script below is working. But I want to put a "=" after the new date format BUT excluding the extra space Smilie

Code:
$ cat x.bash
#!/bin/bash
#

cat x.txt
echo

awk '
   BEGIN {
      split("JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC", month, " ")
      for (i=1; i<=12; i++) mdigit[month[i]]=i
   }
   { m=substr($1,4,3)
     $1 = sprintf("%04d-%02d-%02d=",substr($1,8,4),mdigit[m],substr($1,1,2))
     print
   }' x.txt | sort | uniq > x.txt.00

cat x.txt.00
echo

Example run below:


Code:
$ ./x.bash
18-MAR-2020 04:28:13 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=

2020-03-18= 04:28:13 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=

Note the space after the day, trying to work out how to get rid of it Smilie The preferred output is


Code:
2020-03-18=04:28:13 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=

Tried this one below and still the same Smilie, still have the space



Code:
$1 = sprintf("%04d-%02d-%02d=",substr($1,8,4),mdigit[m],substr($1,1,2),substr($0,13))

Last edited by newbie_01; 03-18-2020 at 03:21 AM.. Reason: update code
 

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LEARN ABOUT XFREE86

libbash

LIBBASH(7)							  libbash Manual							LIBBASH(7)

NAME

     libbash -- A bash shared libraries package.

DESCRIPTION

     libbash  is  a package that enables bash dynamic-like shared libraries. Actually its a tool for managing bash scripts whose functions you may
     want to load and use in scripts of your own.

     It contains a 'dynamic loader' for the shared libraries ( ldbash(1)), a configuration tool (ldbashconfig(8)), and some libraries.

     Using ldbash(1) you are able to load loadable bash libraries, such as getopts(1) and hashstash(1).  A bash shared library that can be  loaded
     using
     ldbash(1) must answer 4 requirments:

     1.     It must be installed in $LIBBASH_PREFIX/lib/bash (default is /usr/lib/bash).

     2.     It must contain a line that begins with '#EXPORT='.  That line will contain (after the '=') a list of functions that the library
	    exports.  I.e. all the function that will be usable after loading that library will be listed in that line.

     3.     It must contain a line that begins with '#REQUIRE='.  That line will contain (after the '=') a list of bash libraries that are
	    required for our library.  I.e. every bash library that is in use in our bash library must be listed there.

     4.     The library must be listed (For more information, see ldbashconfig(8)).

   Basic guidelines for writing library of your own:
     1.     Be aware, that your library will be actually sourced. So, basically, it should contain (i.e define) only functions.

     2.     Try to declare all variables intended for internal use as local.

     3.     Global variables and functions that are intended for internal use (i.e are not defined in '#EXPORT=') should begin with:
		  __<library_name>_
	    For example, internal function myfoosort of hashstash library should be named as
		  __hashstash_myfoosort
	    This helps to avoid conflicts in global name space when using libraries that come from different vendors.

     4.     See html manual for full version of this guide.

AUTHORS

     Hai Zaar <haizaar@haizaar.com>
     Gil Ran <ril@ran4.net>

SEE ALSO

     ldbash(1), ldbashconfig(8), getopts(1), hashstash(1) colors(1) messages(1) urlcoding(1) locks(1)

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