Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Pass system date and sysdate-7 in script through crontab
Top Forums Shell Programming and Scripting Pass system date and sysdate-7 in script through crontab Post 302904244 by rbatte1 on Tuesday 3rd of June 2014 05:09:41 AM
Old 06-03-2014
Have a read of two things:-
  • The manual page for the date command
  • Search this forum for date and you will find lots of threads to do what you want.
You may need use cron to call a wrapper script that works these out and then calls the real script you want, e.g.:-
Code:
$ crontab -l
00 23 * * * /my_home/wrapper_script

Code:
$ cat wrapper_script
#!/bin/ksh

d1=20140603          # Need to get this from the date command
d2=20140527          # Need to calculate this from the date command

/usr/local/scripts/main_script $d1 $d2


I hope that this helps, but in any case:-
  • What have you tried so far?
  • What errors/output are you getting?
  • What OS and version are you using (some have more options on the date command)




Robin
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to pass a date read from database to the shell script?

Hi i have a database table which i will query in a sqlplus session and it will either come back with a date or null? Now, what i want to do is based on the date returned i will either abort or continue with the script execution. I need to know is there a way other than spooling the date... (4 Replies)
Discussion started by: vinoo128
4 Replies

2. Shell Programming and Scripting

Run script from another script if system date was reached

I what to find a system date in a shell script and search for it in a file in specific record. If the record (ENDC) has the same date I what to execute another shell script. Here is example of the file: Can someone please help me with this ? (3 Replies)
Discussion started by: Lenora2009
3 Replies

3. Shell Programming and Scripting

Pass the first date and last date of previous month

Hi All, I need to run a job every month at the beginning of the month which is scheduled through autosys, lets say on 03/01/2010. I need to pass the last month's i.e February's first_date = 02/01/2010 and last_date = 02/28/2010 as variables to a stored procedure. Can somebody please pass... (2 Replies)
Discussion started by: vigdmab
2 Replies

4. Shell Programming and Scripting

get system date, format it, pass it as a parameter to a perl script - all in cron job

I am trying to get the string containing date - in a specfic format actually, although I think that part is inconsequencial - 1110226^1110226^1110226^1110226^1110226 - through echo or printf or in some other way - created within a cront job and passed as a parameter to a perl script. Now, I know... (3 Replies)
Discussion started by: v8625
3 Replies

5. Shell Programming and Scripting

Need help in Shell Script comparing todays date with Yesterday date from Sysdate

Hi, I want to compare today's date(DDMMYYYY) with yesterday(DDMMYYYY) from system date,if (today month = yesterday month) then execute alter query else do nothing. The above requirement i want in Shell script(KSH)... Can any one please help me? Double post, continued here. (0 Replies)
Discussion started by: kumarmsk1331
0 Replies

6. Shell Programming and Scripting

How to replace actual generated date with sysdate?

Hi, currently I've a file with the following content: insert into CD_CARD_TYP (code, description, last_update_by, last_update_date) values ('024', '024', 2, to_date('29-03-2008 05:16:09', 'dd-mm-yyyy hh24:mi:ss')); insert into CD_CARD_TYP (code, description, last_update_by,... (1 Reply)
Discussion started by: jediwannabe
1 Replies

7. Shell Programming and Scripting

Extracting Sysdate-1 ORA Errors - Can you help me in this UNIX Script?

Hi Guys, I wanted to create an Unix Shell Script that should fetch a particular string from a text file on a particular date. We all know Oracle generates alert logs for each and every day for every actions in the database. I have an alert log file now where it contains for about a months... (4 Replies)
Discussion started by: raja_dba
4 Replies

8. Shell Programming and Scripting

How can I pass arguments to system command in a awk script?

Hi I need your help, please How can I pass arguments to system command in a awk script?... for example: byte=substr(cadena,pos,2); system("grep -n byte mapeo.txt"); Does it exist a way? Thanks for advance. (4 Replies)
Discussion started by: solaris21
4 Replies

9. UNIX for Beginners Questions & Answers

Compare date in .txt with system date and remove if it's lesser than system date

Can someone help me with the code wherein there is a file f1.txt with different column and 34 column have expiry date and I need to get that and compare with system date and if expiry date is <system date remove those rows and other rows should be moved to new file f2.txt . I don't want to delete... (2 Replies)
Discussion started by: Stuti
2 Replies

10. Answers to Frequently Asked Questions

Compare date in .txt with system date and remove if it's lesser than system date

I m working on shell scripting and I m stuck where in my .txt file there is column as expiry date and I need to compare that date with system date and need to remove all the rows where expiry date is less than system date and create a new .txt with update. (1 Reply)
Discussion started by: Stuti
1 Replies

LEARN ABOUT LINUX

irsend

IRSEND(1)							   User Commands							 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 0.9.0-pre1						   October 2010 							 IRSEND(1)
All times are GMT -4. The time now is 09:43 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy