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Top Forums Shell Programming and Scripting Search on date range of file based on user input Post 302615775 by lostincashe on Friday 30th of March 2012 04:54:39 AM
Old 03-30-2012
Question Search on date range of file based on user input

Hello I would like to ask for help with a script to search a directory that contains many log files and based on a users input after being prompted, they enter a date range down to the hour which searches the files that contain that range.

I dont know how to go about this. I am hoping that the user would be prompted by entering the hour to search but that wont work when the day changes and you have a number of files of separate days but same hour.

Would the user need to enter a variable for each date component "enter year, enter month, enter day, enter hour and then the script searches the best range of files
XSLog$YYYY.$MM.$dd-$hh.01.00.txt - if this is the best way how could this be done based on the log file format below?

Code:
#! /usr/bin/ksh
/var/logs/
ls -ltr 
XSLog2012.03.28-09.20.00.txt XSLog2012.03.28-09.32.00.txt
XSLog2012.03.28-09.49.00.txt XSLog2012.03.28-10.01.00.txt 
#prompt user for start date and time
echo you are about to search filename based time range of an hour"
echo Time year month day hour start = " read stime 
echo  Time year month day hour stop  = " read etime
# have left out rest of the action on the file that strips out data

I hope it makes sense what I am asking.
Thankyou

Last edited by lostincashe; 03-30-2012 at 06:09 AM..
 

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DATE(1) 						      General Commands Manual							   DATE(1)

NAME
date - print or set the date and time SYNOPSIS
date [-qsu] [[MMDDYY]hhmm[ss]] [+format] OPTIONS
-q Read the date from stdin -s Set the time (implicit for -q or a date string) -u Print the date as GMT -t Use this number of seconds instead of current time EXAMPLES
date # Print the date and time date 0221921610 # Set date to Feb 21, 1992 at 4:10 p.m. DESCRIPTION
With the -q flag or a numeric argument, date sets the GMT time and date. MMDDYY refers to the month, day, and year; hhmmss refers to the hour, minute and second. Each of the six fields must be exactly two digits, no more and no less. date always display the date and time, with the default format for the system. The -u flag request GMT time instead of local time. A format may be specified with a + followed by a printf-like string with the following options: %% % character %A Name of the day %B Name of the month %D mm/dd/yy %H Decimal hour on 2 digits %I Decimal hour modulo 12 on 2 digits %M Decimal minute on 2 digits %S Decimal seconds on 2 digits %T HH:MM:SS %U Decimal week number, Sunday being first day of week %W Decimal week number, Monday being first day of week %X Same as %T %Y Decimal year on 4 digits %Z Time Zone (if any) %a Abbreviated name of the day %b Abbreviated name of the month %c Appropriate date & time (default format) %d Decimal day of the month on 2 digits %e Same as %d, but a space replaces leading 0 %h Same as %b %j Decimal dey of the year on 3 digits %m Decimal month on 2 digits %n Newline character %p AM or PM %r 12-hour clock time with AM/PM %s Number of seconds since the epoch %t Tab character %w Decimal day of the week (0=Sunday) %x Same as %D %y Decimal year on 2 digits SEE ALSO
time(2), ctime(3), readclock(8). DATE(1)
All times are GMT -4. The time now is 06:06 AM.
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