11-17-2012
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I need some advise on treating non printable chars over ascii value 126
Case 1 :
On some fields in the text , I need to retiain then 'as-is' and load to a database.I understand it also depends on database codepage.
but i just wanna know how do i ensure it do not change while loading... (1 Reply)
Discussion started by: braindrain
1 Replies
2. Shell Programming and Scripting
Hi,
I'm looking for a script that receives the traps from a windows machine and treate them. For exemple just write a line in a file on UNIX server. Can you help me ?
Thank you. (2 Replies)
Discussion started by: big123456
2 Replies
3. Shell Programming and Scripting
I have a file list.txt which has a list of file names with spaces between the file names like
/emptydir/file 1
how do i browse through the list.txt displaying the filenames. Almost all the file names in list.txt have space between them.This file list.txt is formed by using the find statement to... (5 Replies)
Discussion started by: kinny
5 Replies
4. Shell Programming and Scripting
Is there a way to treat a string as date and compare it to the current date?
lets assum inpu lik
$ cat myfile
Name Last login
**************************
Sara 2/13/2012
kalpeer 2/15/2012
ygemici 2/14/2012
we want to display the name who logged in during the last #... (4 Replies)
Discussion started by: Sara_84
4 Replies
5. Shell Programming and Scripting
Hi, I need to display the last column value in the below o/p.
sam2 PS 03/10/11 0 441
Unable to get o/p with this awk code
awk -F"+" '{ print $4 }' pwdchk.txt
I need to display 441(in this eg.) and also accept it as a variable to treat it with if condition and take a decision.... (1 Reply)
Discussion started by: sam_bd
1 Replies
6. Shell Programming and Scripting
I'm trying to write a bash script to perform basic arithmetic operations but I want to run a comparison on the arguments first to check that they're a number greater than zero.
I want an error to pop up if the arguments args aren't >= 0 so I have:
if ! ]; then
echo "bad number: $1"
fi
... (14 Replies)
Discussion started by: TierAngst
14 Replies
7. Shell Programming and Scripting
Hi, awk seem to be acting differently in Unix and Linux when it comes to formatting. This is making it difficult to migrate scripts.
for example:
UNIX:
echo "123" |awk '{printf ("%05s\n" ,$1)}'
00123
echo "123" |awk '{printf ("%05d\n" ,$1)}'
00123
echo "S12" |awk '{printf ("%05s\n"... (9 Replies)
Discussion started by: wanderingmind16
9 Replies
8. Shell Programming and Scripting
Greetings Experts,
We are migrating from AIX to RHEL Linux. I have created a script to verify and report the NULLs and SPACEs in the key columns and duplicates on key combination of "|" delimited set of big files. Following is the code that was successfully running in AIX.
awk -F "|" 'BEGIN {... (5 Replies)
Discussion started by: chill3chee
5 Replies
9. Shell Programming and Scripting
Hello there
I'd like to make a copy of 2nd column and have it printed in place of column 1. Remaining columns are needed as it.
test data:
ProbeSet GeneSymbol X22565285 X22566285
ILMN_1050008 MYOCD 6.577 7.395
ILMN_1050014 GPRC6A 6.595 6.668
ILMN_1050017 ... (2 Replies)
Discussion started by: genome
2 Replies
LEARN ABOUT SUSE
pam_lastlog
PAM_LASTLOG(8) Linux-PAM Manual PAM_LASTLOG(8)
NAME
pam_lastlog - PAM module to display date of last login
SYNOPSIS
pam_lastlog.so [debug] [silent] [never] [nodate] [nohost] [noterm] [nowtmp] [noupdate] [showfailed]
DESCRIPTION
pam_lastlog is a PAM module to display a line of information about the last login of the user. In addition, the module maintains the
/var/log/lastlog file.
Some applications may perform this function themselves. In such cases, this module is not necessary.
OPTIONS
debug
Print debug information.
silent
Don't inform the user about any previous login, just update the /var/log/lastlog file.
never
If the /var/log/lastlog file does not contain any old entries for the user, indicate that the user has never previously logged in with
a welcome message.
nodate
Don't display the date of the last login.
noterm
Don't display the terminal name on which the last login was attempted.
nohost
Don't indicate from which host the last login was attempted.
nowtmp
Don't update the wtmp entry.
noupdate
Don't update any file.
showfailed
Display number of failed login attempts and the date of the last failed attempt from btmp. The date is not displayed when nodate is
specified.
MODULE TYPES PROVIDED
Only the session module type is provided.
RETURN VALUES
PAM_SUCCESS
Everything was successful.
PAM_SERVICE_ERR
Internal service module error.
PAM_USER_UNKNOWN
User not known.
EXAMPLES
Add the following line to /etc/pam.d/login to display the last login time of an user:
session required pam_lastlog.so nowtmp
FILES
/var/log/lastlog
Lastlog logging file
SEE ALSO
pam.conf(5), pam.d(5), pam(8)
AUTHOR
pam_lastlog was written by Andrew G. Morgan <morgan@kernel.org>.
Linux-PAM Manual 04/01/2010 PAM_LASTLOG(8)