Sponsored Content
Full Discussion: Grep out only today's date
Top Forums Shell Programming and Scripting Grep out only today's date Post 302646561 by donadarsh on Friday 25th of May 2012 09:33:58 AM
Old 05-25-2012
first put the contents of file in a temp file with trimming the space then try to search the pattern, words will be separated by max 1 space.

Code:
cat file_name|tr -s " " >temp_file

This User Gave Thanks to donadarsh For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

compare today's date with date in a file

Hi I am very new to scripting, Can someone show me how to (in unix shell script) compare the system's date with a date in a file. The requirement is to somehow open this file (which will only have a date in it) and compare it with today's date. If they are equal execute a procedure below but if... (4 Replies)
Discussion started by: siog
4 Replies

2. Shell Programming and Scripting

Get date one month from today

I need to get the date one month in the future from today - or 30 days from today etc... I need this to work all year around - I cannot find anything to solve this issue in the search / faqs etc.... (5 Replies)
Discussion started by: frustrated1
5 Replies

3. Shell Programming and Scripting

grep data lessthan today's date

Hello All, I have a flat file which contains a field with date information. I want to extract the data less than 2 days before without using 'if' Command. ie. Contents from a file like .. Ajay,12-jan-09 rajiv,10-jan-09 Nalini,02-jan-09 Sunil,14-jan-09 Pankaj,11-jan-09 As... (2 Replies)
Discussion started by: ssachins
2 Replies

4. UNIX for Dummies Questions & Answers

Shell Scripts - shows today’s date and time in a better format than ‘date’ (Uses positional paramete

Hello, I am trying to show today's date and time in a better format than ‘date' (Using positional parameters). I found a command mktime and am wondering if this is the best command to use or will this also show me the time elapse since 1/30/70? Any help would be greatly appreciated, Thanks... (3 Replies)
Discussion started by: citizencro
3 Replies

5. Shell Programming and Scripting

Today's date using Perl?

Easiest way to get it in the form of MM/DD/YY for Perl 5.8.8? Thanks (4 Replies)
Discussion started by: stevensw
4 Replies

6. Shell Programming and Scripting

[Solved] Replace yesterday date with today's date except from the first line

Hello, I have a file like this: 2012112920121130 12345620121130msABowwiqiq 34477420121129amABamauee e7748420121130ehABeheheei in case the content of the file has the date of yesterday within the lines containing pattern AB this should be replaced by the current date. But if I use... (3 Replies)
Discussion started by: Lilu_CK
3 Replies

7. Shell Programming and Scripting

UNIX date fuction - how to deduct days from today's date

Hi, One of my Unix scripts needs to look for files coming in on Fridays. This script runs on Mondays. $date +"%y%m%d" will give me today's date. How can I get previous Friday's date.. can I do "today's date minus 3 days" to get Friday's date? If not, then any other way?? Name of the files is... (4 Replies)
Discussion started by: juzz4fun
4 Replies

8. Shell Programming and Scripting

Need to add a date column (today's date) in file

Hi I have file with number status and date1 and date1 field, want add a column today between column date1 and date2. file1.txt number status date1 date2 ===== ==== === ===== 34567 open 27/06/13 28/06/13 45678 open 27/06/13 28/06/13 43567 open 27/06/13 28/06/13 ... (1 Reply)
Discussion started by: vijay_rajni
1 Replies

9. Shell Programming and Scripting

Check, if date is not today

hello, in a file exist entries in date format YYYYMMDD. i want to find out, if there are dates, which isn't today's date. file: date example text 20140714 <= not today's date 20140715 <= not today's date 20140716 <= today's date my idea is to use Perderabo's datecalc ... (2 Replies)
Discussion started by: bora99
2 Replies

10. UNIX for Beginners Questions & Answers

Compare Date to today's date in shell script

Hi Community! Following on from this code in another thread: #!/bin/bash file_string=`/bin/cat date.txt | /usr/bin/awk '{print $5,$4,$7,$6,$8}'` file_date=`/bin/date -d "$file_string"` file_epoch=`/bin/date -d "$file_string" +%s` now_epoch=`/bin/date +%s` if then #let... (2 Replies)
Discussion started by: Greenage
2 Replies
AUREPORT:(8)						  System Administration Utilities					      AUREPORT:(8)

NAME
aureport - a tool that produces summary reports of audit daemon logs SYNOPSIS
aureport [options] DESCRIPTION
aureport is a tool that produces summary reports of the audit system logs. The aureport utility can also take input from stdin as long as the input is the raw log data. The reports have a column label at the top to help with interpretation of the various fields. Except for the main summary report, all reports have the audit event number. You can subsequently lookup the full event with ausearch -a event number. You may need to specify start & stop times if you get multiple hits. The reports produced by aureport can be used as building blocks for more complicated analysis. OPTIONS
-au, --auth Report about authentication attempts -a, --avc Report about avc messages -c, --config Report about config changes -cr, --crypto Report about crypto events -e, --event Report about events -f, --file Report about files --failed Only select failed events for processing in the reports. The default is both success and failed events. -h, --host Report about hosts --help Print brief command summary -i, --interpret Interpret numeric entities into text. For example, uid is converted to account name. The conversion is done using the current resources of the machine where the search is being run. If you have renamed the accounts, or don't have the same accounts on your machine, you could get misleading results. -if, --input file Use the given file instead of the logs. This is to aid analysis where the logs have been moved to another machine or only part of a log was saved. --input-logs Use the log file location from auditd.conf as input for analysis. This is needed if you are using aureport from a cron job. -k, --key Report about audit rule keys -l, --login Report about logins -m, --mods Report about account modifications -ma, --mac Report about Mandatory Access Control (MAC) events -n, --anomaly Report about anomaly events. These events include NIC going into promiscuous mode and programs segfaulting. --node node-name Only select events originating from node name string for processing in the reports. The default is to include all nodes. Multiple nodes are allowed. -p, --pid Report about processes -r, --response Report about responses to anomaly events -s, --syscall Report about syscalls --success Only select successful events for processing in the reports. The default is both success and failed events. --summary Run the summary report that gives a total of the elements of the main report. Not all reports have a summary. -t, --log This option will output a report of the start and end times for each log. --tty Report about tty keystrokes -te, --end [end-date] [end-time] Search for events with time stamps equal to or before the given end time. The format of end time depends on your locale. If the date is omitted, today is assumed. If the time is omitted, now is assumed. Use 24 hour clock time rather than AM or PM to specify time. An example date using the en_US.utf8 locale is 09/03/2009. An example of time is 18:00:00. The date format accepted is influenced by the LC_TIME environmental variable. You may also use the word: now, recent, today, yesterday, this-week, week-ago, this-month, this-year. Today means starting now. Recent is 10 minutes ago. Yesterday is 1 second after midnight the previous day. This-week means starting 1 second after midnight on day 0 of the week determined by your locale (see localtime). This-month means 1 second after midnight on day 1 of the month. This-year means the 1 second after midnight on the first day of the first month. -tm, --terminal Report about terminals -ts, --start [start-date] [start-time] Search for events with time stamps equal to or after the given end time. The format of end time depends on your locale. If the date is omitted, today is assumed. If the time is omitted, midnight is assumed. Use 24 hour clock time rather than AM or PM to specify time. An example date using the en_US.utf8 locale is 09/03/2009. An example of time is 18:00:00. The date format accepted is influ- enced by the LC_TIME environmental variable. You may also use the word: now, recent, today, yesterday, this-week, this-month, this-year. Today means starting at 1 second after midnight. Recent is 10 minutes ago. Yesterday is 1 second after midnight the previous day. This-week means starting 1 second after midnight on day 0 of the week determined by your locale (see localtime). This-month means 1 second after midnight on day 1 of the month. This-year means the 1 second after midnight on the first day of the first month. -u, --user Report about users -v, --version Print the version and exit -x, --executable Report about executables SEE ALSO
ausearch(8), auditd(8). Red Hat Sept 2009 AUREPORT:(8)
All times are GMT -4. The time now is 06:33 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy