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Top Forums Shell Programming and Scripting Getting previous hour in formatted form Post 302510883 by Amutha on Tuesday 5th of April 2011 08:55:01 AM
Old 04-05-2011
Getting previous hour in formatted form

The requirement is, i need to search for the logs for particular duration. The logs are in the format
Code:
logfilename.2011-04-05-00
logfilename.2011-04-05-01
logfilename.2011-04-05-02
logfilename.2011-04-05-03
.
.
.
.
logfilename.2011-04-05-18
.
.
.
logfilename.2011-04-05-23

the time is in 24 hr format that is being appended to the date to the filename.

i need to search a particular filed in the logs for a particular duration, so i have written a script. The script takes two parameters one as start time(only date-time) and duration.

ex: sh script.sh 2011-03-05-20 6

inside the script i need to start searching the filed rite from "logfilename.2011-04-05-20" to "logfilename.2011-04-06-03"

i'm planning to use for loop to generate the dates and append it to the string "logfilename" and process with that filename.

can you please help me out how to navigate the time in both reverse and forward.

Last edited by radoulov; 04-05-2011 at 10:41 AM.. Reason: Code tags, please!
 

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mencal(1)								 1								 mencal(1)

NAME
mencal - menstruation calendar SYNOPSIS
mencal [options] [file1 file2 ... -c CONF1 -c CONF2 ...] DESCRIPTION
Display options: -m, --monday draw monday as first weekday (sunday is default) -1 current month (default) -3 previous, current and next month -y [YYYY] all-year calendar (default YYYY is current year) -q, --quiet no top information will be printed -n, --nocolor noncolored output -i, --icolor COLOR intersection color (default red) available colors: red, green, blue, yellow, violet, cyan, shiny, bold mencal configuration: -c, --config s=[YYYY]MMDD,l=LL,d=DD,n=NAME,f=FILE,c=COLOR The second argument is a comma separated list of options. No spaces are allowed in this list. If no name is specified, 'Unknown' is used. Various -c options or filenames can be set. s,start=[YYYY]MMDD start day of period (default current day) l,length=LL length of period in days (default 28) d,duration=D duration of menstruation in days (default 4) n,name=NAME name of subject f,file=FILE filename to save configuration to (see section FILES) only menstruation related variables will be saved c,color=COLOR color used for menstruation days available colors: red, green, blue, yellow, violet, cyan, shiny, bold default color is red, with '-n' switch color settings are ignored Info options: -h, --help print help -V, --version print version information FILES
: $HOME/.mencalrc - the default configuration file that is automatically loaded AUTHOR
: (C) 2002 C. McCohy e-mail: <mccohy@kyberdigi.cz> Word-Wide-Web: http://www.kyberdigi.cz/projects/mencal/english This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page (but may be used by others). HISTORY
22 March 2002 - Originally written by Amaya Rodrigo <amaya@debian.org>. 24 Apr 2002 - New manpage contributed by Pablo S. Torralba <psanchez@skyrealms.org>. Amaya Rodrigo <amaya@debian.org> is now responsible for developing and maintaining this manual page. Comments and suggestions are greatly wellcome. mencal Menstruation calendar mencal(1)
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