Hi, I'm new to linux and unix, and i have couple of problems:
1) how can i limit the access for a user, for example, i created a user, and i want that this user will be able to be only in one directory, and will see only the files i want him to.
2) I have a domain name, and i want that every... (4 Replies)
Anyone know how to limit the telnet sessions on a per user basis on an HP UX Box.
I would like to limit the Maximum number of telnet seesions a user can open at any give time to around 4 or 5. I have been looking and looking and do not seem to be able to find anything on this. Any help would be... (2 Replies)
hey guys im rly new to unix. im attempting to list the 5 largest files in a directory.
so i got this far...
ls -lR | sort -r
and this lists all files by filesize, how can i limit this to only the 5 largest? (4 Replies)
I have tried limiting failed logins to three by the following method
logins -ox \ | awk -F: '($8 != "LK" && $1 != "root") { print $1 }' \ | while read logname; do
/usr/lbin/modprpw -m umaxlntr=3 "$logname"
done
/usr/lbin/modprdef -m umaxlntr=3
but it is failing on the 4th... any ideas?... (1 Reply)
Hi, I've just been trying to setup so that server1 can ssh into server2 and execute a limited set of commands only without password login. I want it also to be able to login with a password if no command given at all though (bit I'm stuck on).
I have got this almost working with authorized_keys... (1 Reply)
Hi,
I have searched the web and have come back with nothing that is satisfactory for what I require. SFTP is my corporations new file transfer standard. What I require is a method to lock down SFTP users to their directory (they may go to sub directories) while not restricting regular users. ... (2 Replies)
Hi there,
I have a Debian 5.0 server that my company uses for deployment testing. This server needs to be accessed by NOC people that have no NIX knowledge whatsoever.
I am creating a bash script for a menu-based command interface for the commands they need to run on their testing routines,... (21 Replies)
I'm looking for a way to limit connections to a Solaris 10 box from any single IP.
The problem is that I've had more experience doing this with IPTables on Linux, rather than with IPFilter, which I've found to be somewhat feature-poor.
I hope there is some way to do this using IPFilter, I've... (2 Replies)
Hi,
I have a Debian 6 machine running Postfix 2.7.1. The email server works pretty well. I discovered that any non-root user can access to the mail queue using postqueue command just like root. How can I limit this access? (1 Reply)
Discussion started by: mjdousti
1 Replies
LEARN ABOUT CENTOS
pcap_set_tstamp_precision
PCAP_SET_TSTAMP_PRECISION(3PCAP)PCAP_SET_TSTAMP_PRECISION(3PCAP)NAME
pcap_set_tstamp_precision - set the time stamp precision returned in captures
SYNOPSIS
#include <pcap/pcap.h>
int pcap_set_tstamp_precision(pcap_t *p, int tstamp_precision);
DESCRIPTION
pcap_set_tstamp_precision() sets the precision of the time stamp desired for packets captured on the pcap descriptor to the type specified
by tstamp_precision. It must be called on a pcap descriptor created by pcap_create() that has not yet been activated by pcap_activate().
Two time stamp precisions are supported, microseconds and nanoseconds. One can use options PCAP_TSTAMP_PRECISION_MICRO and PCAP_TSTAMP_PRE-
CISION_NANO to request desired precision. By default, time stamps are in microseconds.
RETURN VALUE
pcap_set_tstamp_type() returns 0 on success if the specified time stamp precision is expected to be supported by the operating system,
PCAP_ERROR_TSTAMP_PRECISION_NOTSUP if operating system does not support requested time stamp precision, PCAP_ERROR_ACTIVATED if called on a
capture handle that has been activated.
SEE ALSO pcap(3PCAP), pcap_get_tstamp_precision(3PCAP), pcap-tstamp(7)
27 August 2013 PCAP_SET_TSTAMP_PRECISION(3PCAP)