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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LEARN ABOUT CENTOS
service
service(8) System Manager's Manual service(8)
NAME
service - run a System V init script
SYNOPSIS
service SCRIPT COMMAND [OPTIONS]
service --status-all
service --help | -h | --version
DESCRIPTION
service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working
directory set to /.
The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the
invoked script, service passes COMMAND and OPTIONS it to the init script unmodified. All scripts should support at least the start and
stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start
command.
service --status-all runs all init scripts, in alphabetical order, with the status command.
If the init script file does not exist, the script tries to use legacy actions. If there is no suitable legacy action found and COMMAND is
one of actions specified in LSB Core Specification, input is redirected to the systemctl. Otherwise the command fails with return code 2.
FILES
/etc/init.d
The directory containing System V init scripts.
ENVIRONMENT
LANG, TERM
The only environment variables passed to the init scripts.
SEE ALSO
chkconfig(8), ntsysv(8), systemd(1), systemctl(8), systemd.service(5)
Jan 2006 service(8)