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Full Discussion: need help with small script
Top Forums UNIX for Dummies Questions & Answers need help with small script Post 302527119 by kishu on Thursday 2nd of June 2011 02:06:14 PM
Old 06-02-2011
need a script which can update month and year in the file

Hi I have the below file
Name=abc
Yr=2011
Mon=05

My script should be in such a way that whenever I run it then
Month should increment by 1 and if the month is 12 then when
I run the script then year should incremented by 1 and month
Should become 01(I.e jan)

Thanks for the help in advance

---------- Post updated at 01:06 PM ---------- Previous update was at 12:01 PM ----------

sorry if I did not mention my requirement properly
Please refer the below scenarios

Scenario 1
================
source file
-----------
Name=abc
Yr=2011
Mon=05

desired output after 1st run of the script
---------------------------------------
Name=abc
Yr=2011
Mon=06


Scenario 2
============================
source file
-----------
Name=abc
Yr=2011
Mon=12

desired output after 1st run of the script
---------------------------------------
Name=abc
Yr=2013
Mon=01

so my requirement is that everytime when I run the script then the month should be incremented by 1 and if month is 12 in the source file then after running the script year should be incremented by 1 and month should become 1.

Please help me

Last edited by kishu; 06-02-2011 at 03:56 PM..
 

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script(1)							   User Commands							 script(1)

NAME
script - make record of a terminal session SYNOPSIS
script [-a] [filename] DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript. See WARNINGS. The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends when the forked shell exits or when Control-d is typed. OPTIONS
The following option is supported: -a Appends the session record to filename, rather than overwriting it. NOTES
script places everything that appears on the screen in filename, including prompts. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a privileged user, that is, root. Be sure that typescript is not a link before running script. SunOS 5.11 30 Jan 2004 script(1)
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