script to grep only the lasts errors Post: 302528497

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

errors using grep

heres the line i think is giving me the error. any help is appreciated. code: if or posibly; while || error : usage: grep -e pattern_list... usage: grep -f...

2. Shell Programming and Scripting

Remove lasts characters from a string

Hi all, Consider i have a directory /tmp/test and inside this directory i have the following files: 1.svf.tmp 2.svf.tmp 3.svf.tmp How can i remove the last four characters of every file in irder for the directory to be as: 1.svf 2.svf 3.svf I use the following command but id doesn't...

3. Shell Programming and Scripting

Script to capture errors

Hello; I'm trying to write a script to capture any hardware error from logs/syslog on my SUSE 10 servers so i can be notified if we have any hardware issues such a bad fan or battery, etc.. Thanks in advance for any help

4. Shell Programming and Scripting

Help with shell script errors

hey watsup guys i am new in the shell script world. so i need help fom you guys, i have written these two codes and they both give the same errors( expr : syntax error). Code 1 : #! /bin/sh # count1 appends an increment to a file 200 times # note that a file called numbers must be...

5. Shell Programming and Scripting

ftp script : list 4 lasts files

Hi, At work we have backups on a ftp. I want to view 4 last files saved (their names, dates, and weight). how can i achieve this goal using simplest way ? Thank's.

6. Shell Programming and Scripting

purge logs, keep the 30 lasts

Hi, I have to make a script to purge logs in a directory (this script will run automatically every day) and this script has to keep just the 30 last files. So I want it to count all the files in the directory, find the 30 most recents and delete the others. I just started shell scripting and...

7. Shell Programming and Scripting

Help with execution errors in script

solution found.... Please use tags for scripts, listings, and console output

8. UNIX for Dummies Questions & Answers

How to ignore errors in script

I have a simple script that processes files. Here's a simplified example of what I'm doing: foreach t (web.*) mv $t dnw$t:e.log end foreach t (card.*) mv $t card$t:e.log end The problem is that sometimes there is no web.* file. In that case, I get an error "foreach: No match" and...

9. Shell Programming and Scripting

How to grep logs for errors and receive specific additional lines?

Hi there, I have a script that I've used to find errors in my Minecraft Server logs. But I'd like to refine that script to be more useful. Here is the script: grep -n "SEVERE" /minecraft/server.log | awk -F":" '{print $1-2 "," $1+10 "p"}' | xargs -t -i sed -n {} /minecraft/server.log >>...

10. Shell Programming and Scripting

Script to grep logs for Errors

Hi Guys, I want to write a script which can grep the logs (server.log) from a file for Error String and output to a other file. Problems: How to know about the errors only between the current restart and not in previous as server.log has earlier restarts also? thanks for the help! Much...

LEARN ABOUT SUSE

pam_mail

PAM_MAIL(8)							 Linux-PAM Manual						       PAM_MAIL(8)

NAME

       pam_mail - Inform about available mail

SYNOPSIS

       pam_mail.so [close] [debug] [dir=maildir] [empty] [hash=count] [noenv] [nopen] [quiet] [standard]

DESCRIPTION

       The pam_mail PAM module provides the "you have new mail" service to the user. It can be plugged into any application that has credential or
       session hooks. It gives a single message indicating the newness of any mail it finds in the user's mail folder. This module also sets the
       PAM environment variable, MAIL, to the user's mail directory.

       If the mail spool file (be it /var/mail/$USER or a pathname given with the dir= parameter) is a directory then pam_mail assumes it is in
       the Maildir format.

OPTIONS

       close
	   Indicate if the user has any mail also on logout.

       debug
	   Print debug information.

       dir=maildir
	   Look for the users' mail in an alternative location defined by maildir/<login>. The default location for mail is /var/mail/<login>.
	   Note, if the supplied maildir is prefixed by a '~', the directory is interpreted as indicating a file in the user's home directory.

       empty
	   Also print message if user has no mail.

       hash=count
	   Mail directory hash depth. For example, a hashcount of 2 would make the mail file be /var/spool/mail/u/s/user.

       noenv
	   Do not set the MAIL environment variable.

       nopen
	   Don't print any mail information on login. This flag is useful to get the MAIL environment variable set, but to not display any
	   information about it.

       quiet
	   Only report when there is new mail.

       standard
	   Old style "You have..." format which doesn't show the mail spool being used. This also implies "empty".

MODULE TYPES PROVIDED

       The session and auth (on establishment and deletion of credentials) module types are provided.

RETURN VALUES

       PAM_BUF_ERR
	   Memory buffer error.

       PAM_SERVICE_ERR
	   Badly formed arguments.

       PAM_SUCCESS
	   Success.

       PAM_USER_UNKNOWN
	   User not known.

EXAMPLES

       Add the following line to /etc/pam.d/login to indicate that the user has new mail when they login to the system.

	   session  optional  pam_mail.so standard

SEE ALSO

       pam.conf(5), pam.d(5), pam(8)

AUTHOR

       pam_mail was written by Andrew G. Morgan <morgan@kernel.org>.

Linux-PAM Manual						    04/01/2010							       PAM_MAIL(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

errors using grep

Discussion started by: pbonilla

2. Shell Programming and Scripting

Remove lasts characters from a string

Discussion started by: chriss_58

3. Shell Programming and Scripting

Script to capture errors

Discussion started by: Katkota

4. Shell Programming and Scripting

Help with shell script errors

Discussion started by: surubi_abada