Sponsored Content
Top Forums Shell Programming and Scripting Need help to use date in file Post 302734277 by Chubler_XL on Wednesday 21st of November 2012 07:05:15 PM
Old 11-21-2012
Yes script gets everything after the last "-" as Year.


Try this:

Code:
#!/bin/ksh
YT=`date +%Y`
MT=`date +%m`
DT=`date +%d`
MT=${MT#0}
DT=${DT#0}
 
while read line
do
    Y=${line##*-}
    Y=${Y%% *}
    M=${line%-$Y}
    M=${M##*-}
    D=${line%-$M-$Y}
    D=${D##* }
    M=${M#0}
    D=${D#0}
 
    if [ -z "${line%%#*}" ] || [ $YT -lt $Y ] || [ $YT -eq $Y -a $MT -lt $M ] || [ $YT -eq $Y -a $MT -eq $M -a $DT -lt $D ]
    then
        echo "$line"
    else
        echo "#$line"
    fi
done < /var/teste.cfg > /tmp/teste.cfg
 
mv /tmp/teste.cfg /var/teste.cfg

This User Gave Thanks to Chubler_XL For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Changing Creation Date to a Prespecified Date of a File In Unix

Dear Expert, Is there a command to do that in Unix? In such a way that we don't need to actually "write" or modified the content. -- monkfan (4 Replies)
Discussion started by: monkfan
4 Replies

2. UNIX for Dummies Questions & Answers

Move A File With Same Date,don't Change The Desitination Dir Date

Assume, I created one file three years back and I like to move the file to some other directory with the old date (Creation date)? Is it possible? Explain? (1 Reply)
Discussion started by: jee.ku2
1 Replies

3. Shell Programming and Scripting

finding the previous day date and creating a file with date

Hi guys, I had a scenario... 1. I had to get the previous days date in yyyymmdd format 2. i had to create a file with Date inthe format yyyymmdd.txt format both are different thanks guys in advance.. (4 Replies)
Discussion started by: apple2685
4 Replies

4. UNIX for Dummies Questions & Answers

Delete a row from a file if one column containing a date is greater than the current system date

Hello gurus, I am hoping someone can help me with the required code/script to make this work. I have the following file with records starting at line 4: NETW~US60~000000000013220694~002~~IT~USD~2.24~20110201~99991231~01~01~20101104~... (4 Replies)
Discussion started by: chumsky
4 Replies

5. Shell Programming and Scripting

ksh compare dates INSIDE a file (ie date A is > date B)

In KSH, I am pasting 2 almost identical files together and each one has a date and time on each line. I need to determine if the first instance of the date/time is greater than the 2nd instance of the date/time. If the first instance is greater, I just need to echo that line. I thought I would... (4 Replies)
Discussion started by: right_coaster
4 Replies

6. Shell Programming and Scripting

finding date numeral from file and check the validity of date format

hi there I have file names in different format as below triss_20111117_fxcb.csv triss_fxcb_20111117.csv xpnl_hypo_reu_miplvdone_11172011.csv xpnl_hypo_reu_miplvdone_11-17-2011.csv xpnl_hypo_reu_miplvdone_20111117.csv xpnl_hypo_reu_miplvdone_20111117xfb.csv... (10 Replies)
Discussion started by: manas_ranjan
10 Replies

7. Shell Programming and Scripting

Searching for unknown date inside the file and replace to new date

Hello, Iam a newbies to Shell scripting. Iam trying to replace the date inside the file to new date. is there anyway that we can just use the pattern to search as "..." I have many files want to replace with the same date, and each file contains different date. Thanks for your help. ... (2 Replies)
Discussion started by: Daro
2 Replies

8. UNIX for Dummies Questions & Answers

How to pick the latest file with date as one among the file name.( not exactly present date.)?

i have files like 1)20131112_abc_01.csv and 2)20131113_abc_01.csv and 3)20131113_abc_02.csv when i try to fetch the file in the next day. it shud pick the third file.. plz help me.. and i use `date +"%Y%m%d"` command to fetch..it fetches the current date... (2 Replies)
Discussion started by: applepie
2 Replies

9. Shell Programming and Scripting

Script to determine Date,TotalFile,total size of file based on date

I have file listed like below -rw-r--r--+ 1 test test 17M Nov 26 14:43 test1.gz -rw-r--r--+ 1 test test 0 Nov 26 14:44 test2.gz -rw-r--r--+ 1 test test 0 Nov 27 10:41 test3.gz -rw-r--r--+ 1 test test 244K Nov 27 10:41 test4.gz -rw-r--r--+ 1 test test 17M Nov 27 10:41 test5.gz I... (5 Replies)
Discussion started by: krish2014
5 Replies

10. UNIX for Beginners Questions & Answers

“sed” replace date in text file with current date

We want to call a parameter file (.txt) where my application read dynamic values when the job is triggered, one of such values are below: abc.txt ------------------ Code: line1 line2 line3 $$EDWS_DATE_INSERT=08-27-2019 line4 $$EDWS_PREV_DATE_INSERT=08-26-2019 I am trying to write a... (3 Replies)
Discussion started by: pradeepp
3 Replies
LIBNETCFG(1)						 Perl Programmers Reference Guide					      LIBNETCFG(1)

NAME
libnetcfg - configure libnet DESCRIPTION
The libnetcfg utility can be used to configure the libnet. Starting from perl 5.8 libnet is part of the standard Perl distribution, but the libnetcfg can be used for any libnet installation. USAGE
Without arguments libnetcfg displays the current configuration. $ libnetcfg # old config ./libnet.cfg daytime_hosts ntp1.none.such ftp_int_passive 0 ftp_testhost ftp.funet.fi inet_domain none.such nntp_hosts nntp.none.such ph_hosts pop3_hosts pop.none.such smtp_hosts smtp.none.such snpp_hosts test_exist 1 test_hosts 1 time_hosts ntp.none.such # libnetcfg -h for help $ It tells where the old configuration file was found (if found). The "-h" option will show a usage message. To change the configuration you will need to use either the "-c" or the "-d" options. The default name of the old configuration file is by default "libnet.cfg", unless otherwise specified using the -i option, "-i oldfile", and it is searched first from the current directory, and the from your module path. The default name of new configuration file is "libnet.cfg", and by default it is written to the current directory, unless otherwise speci- fied using the -o option, "-o newfile". SEE ALSO
Net::Config, Net::libnetFAQ AUTHORS
Graham Barr, the original Configure script of libnet. Jarkko Hietaniemi, conversion into libnet cfg for inclusion into Perl 5.8. perl v5.8.0 2003-02-18 LIBNETCFG(1)
All times are GMT -4. The time now is 12:47 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy