09-14-2012
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am basically a scripting noob, I have some programming logic, and I wouldn't post here if my 3 hours of searching actually found something.
So far this is what I have:
"
#! /bin/ksh
List=./pinglist1.txt
cat $List | while read ip
do
Pingable=""
ping $ip -n 2 | awk '/100%/ {print... (11 Replies)
Discussion started by: Lasthitlarry
11 Replies
2. Shell Programming and Scripting
Hi All,
I need to BCP out a table into a text file along with the table headers. Normal BCP out command only bulk copies the data, and not the headers.
I am using the following command: bcp database1..table1 out file1.dat -c -t\| -b1000 -A8192 -Uuser -Ppassword -efile.dat.err
Regards,... (0 Replies)
Discussion started by: shilpa_acc
0 Replies
3. Shell Programming and Scripting
I would be very grateful if someone could help me with this; using pop, shift, push, and the starting code below, I'd like a script that sufficiently "shuffles" a simulated deck of cards before printing the top five cards.
#!/usr/bin/perl
@startingdeck = ("A H","2 H","3 H","4 H","5 H","6... (9 Replies)
Discussion started by: DemonixX
9 Replies
4. Shell Programming and Scripting
Hi
I need to create multiple text files from onc text file on AIX. The data of text files is as below:
**********************************************
**********************************************
DBVERIFY: Release 10.2.0.4.0 - Production on Tue Nov 10 13:45:42 2009
Copyright (c) 1982,... (11 Replies)
Discussion started by: lodhi1978
11 Replies
5. Shell Programming and Scripting
Hello friends!
Help me pls to write correct awk and grep statements for my task:
I have got files with name filename.txt
It has such structure:
Start of file
FROM: address@domen.com (12...890) abc
DATE: 11/23/2009 on Std
SUBJECT: any subject
End of file
So, I must check,
if this file... (4 Replies)
Discussion started by: candyme
4 Replies
6. UNIX for Dummies Questions & Answers
I have a text file with irregular spacing between values which makes it really difficult to manipulate. Is there an easy way to convert it into a space delimited text file so that all the spaces, double spaces, triple spaces, tabs between numbers are converted into spaces. The file looks like this:... (5 Replies)
Discussion started by: evelibertine
5 Replies
7. UNIX for Dummies Questions & Answers
I would like to use grep to select multiple lines from a text file using a single-column text file. Basically I want to only select lines from the first text file where the second column of the first text file matches the second text file. How do I go about doing that? Thanks! (5 Replies)
Discussion started by: evelibertine
5 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I am trying to extract lines from a text file given a text file containing line numbers to be extracted from the first file. How do I go about doing this? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies
9. UNIX for Dummies Questions & Answers
Hi Folks,
I am a novice and need to build a script in bash. I have 2 text files data.txt file is big file, column 2 is the we need to search and delete in the output. The filter file contains the rows to be deleted.
Data.txt
state city zone
Alabama Huntsville 4
California SanDiego 3... (3 Replies)
Discussion started by: tech_frk
3 Replies
10. Shell Programming and Scripting
hi all,
trying this using shell/bash with sed/awk/grep
I have two files, one containing one column, the other containing multiple columns (comma delimited).
file1.txt
abc12345
def12345
ghi54321
...
file2.txt
abc1,text1,texta
abc,text2,textb
def123,text3,textc
gh,text4,textd... (6 Replies)
Discussion started by: shogun1970
6 Replies
LEARN ABOUT DEBIAN
seusers
seusers(5) SELinux configuration seusers(5)
NAME
seusers - The SELinux GNU/Linux user to SELinux user mapping configuration file.
DESCRIPTION
The seusers file contains a list GNU/Linux user to SELinux user mapping for use by SELinux-aware login applications such as PAM(8).
selinux_usersconf_path(3) will return the active policy path to this file. The default SELinux users mapping file is located at:
/etc/selinux/{SELINUXTYPE}/seusers
Where {SELINUXTYPE} is the entry from the selinux configuration file config (see selinux_config(5)).
getseuserbyname(3) reads this file to map a GNU/Linux user or group to an SELinux user.
FILE FORMAT
Each line of the seusers configuration file consists of the following:
[%group_id]|[user_id]:seuser_id[:range]
Where:
group_id|user_id
The GNU/Linux user id, or if preceded by the percentage (%) symbol, then a GNU/Linux group id.
An optional entry set to __default__ can be provided as a fall back if required.
seuser_id
The SELinux user identity.
range
The optional level or range for an MLS/MCS policy.
EXAMPLE
# ./seusers
system_u:system_u:s0-s15:c0.c255
root:root:s0-s15:c0.c255
fred:user_u:s0
__default__:user_u:s0
%user_group:user_u:s0
SEE ALSO
selinux(8), PAM(8), selinux_usersconf_path(3), getseuserbyname(3), selinux_config(5)
Security Enhanced Linux 28-Nov-2011 seusers(5)