Sponsored Content
Top Forums Shell Programming and Scripting Replace date on a line with current date Post 302715295 by clx on Sunday 14th of October 2012 11:39:51 AM
Old 10-14-2012
Assuming, the line always be the first line..

Code:
awk 'NR==1 {$NF=date}1' date=$RUN_DATE file

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Date One Week Ago From Given Date, Not From Current Date

Hi all, I've used various scripts in the past to work out the date last week from the current date, however I now have a need to work out the date 1 week from a given date. So for example, if I have a date of the 23rd July 2010, I would like a script that can work out that one week back was... (4 Replies)
Discussion started by: Donkey25
4 Replies

2. 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

3. Shell Programming and Scripting

Fetch date of 7 years back from current date in Perl

$beginDate = substr(DateCalc("today", "-7Days"),0,8); This fetches the date 7 days back Can I fetch the date before 7 years from todays date in Perl using same syntax Use code tags, see PM. (3 Replies)
Discussion started by: parthmittal2007
3 Replies

4. 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

5. HP-UX

awk command in hp UNIX subtract 30 days automatically from current date without date illegal option

current date command runs well awk -v t="$(date +%Y-%m-%d)" -F "'" '$1 < t' myname.dat subtract 30 days fails awk -v t="$(date --date="-30days" +%Y-%m-%d)" -F "'" '$1 < t' myname.dat awk command in hp unix subtract 30 days automatically from current date without date illegal option error... (20 Replies)
Discussion started by: kmarcus
20 Replies

6. UNIX for Beginners Questions & Answers

UNIX script to replace old date with current date dynamically in multiple files present in a folder

I am trying to work on a script where it is a *(star) delimited file has a multiple lines starts with RTG and 3rd column=TD8 I want to substring the date part and I want to replace with currentdate minus 15 days. Here is an example. iam using AIX server $ cat temp.txt RTG*888*TD8*20180201~... (1 Reply)
Discussion started by: Shankar455
1 Replies

7. Linux

How to calculate the quarter end date according to the current date in shell script?

Hi, My question is how to calculate the quarter end date according to the current date in shell script? (2 Replies)
Discussion started by: Divya_1234
2 Replies

8. 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

9. UNIX for Beginners Questions & Answers

How to replace a parameter(variable) date value inside a text files daily with current date?

Hello All, we what we call a parameter file (.txt) where my application read dynamic values when the job is triggered, one of such values are below: abc.txt ------------------ line1 line2 line3 $$EDWS_DATE_INSERT=08-27-2019 line4 $$EDWS_PREV_DATE_INSERT=08-26-2019 I am trying to... (1 Reply)
Discussion started by: pradeepp
1 Replies

10. UNIX for Beginners Questions & Answers

Replace date in file every day with current date

I Have text like XXX_20190908.csv.gz need to replace Only date in this format with current date every day Thanks! (1 Reply)
Discussion started by: yamasani1991
1 Replies
IRSEND(1)								FSF								 IRSEND(1)

NAME
irsend - basic LIRC program to send infra-red commands SYNOPSIS
irsend [options] DIRECTIVE REMOTE CODE [CODE...] DESCRIPTION
Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such as TV boxes, HiFi sets, etc. DIRECTIVE can be: SEND_ONCE - send CODE [CODE ...] once SEND_START - start repeating CODE SEND_STOP - stop repeating CODE LIST - list configured remote items SET_TRANSMITTERS - set transmitters NUM [NUM ...] SIMULATE - simulate IR event REMOTE is the name of a remote, as described in the lircd configuration file. CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file. NUM is the transmitter number of the hardware device. For the LIST DIRECTIVE, REMOTE and/or CODE can be empty: LIST "" "" - list all configured remote names LIST REMOTE "" - list all codes of REMOTE LIST REMOTE CODE - list only CODE of REMOTE The SIMULATE command only works if it has been explicitly enabled in lircd. -h --help display usage summary -v --version display version -d --device use given lircd socket [/var/run/lirc/lircd] -a --address=host[:port] connect to lircd at this address -# --count=n send command n times EXAMPLES
irsend LIST DenonTuner "" irsend SEND_ONCE DenonTuner PROG-SCAN irsend SEND_ONCE OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3 irsend SEND_STOP OnkyoAmpli VOL-DOWN irsend SET_TRANSMITTERS 1 irsend SET_TRANSMITTERS 1 3 4 irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S" FILES
/etc/lirc/lircd.conf Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and wave- form details. DIAGNOSTICS
If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics: "irsend: could not connect to socket" "irsend: Connection refused" (or "Permission denied"). SEE ALSO
The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory. lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org. irsend 0.8.7pre1 May 2010 IRSEND(1)
All times are GMT -4. The time now is 05:24 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy