10-14 linux

remove home directory

-r

Apache configuration

/etc/httpd/conf/httpd.conf

user creation information

/etc/login.defs

host name resolution

/etc/nsswitcH.cOnf

used by sudo command

/etc/sudoers

change TCP/IP on first NIC

/etc/sysconfig/network-scripts/ifcfg-eth0 ....

anonymous Ubuntu user

/srv/ftp

detect alerted files

1.AIDE 2.tripwire

memory statistics

1.vMstat 2. frEe 3. str

-W 3 50

50 swap stats every 3 second

tar -x

extract specific archives

/etc/resolv.conf

file to resolve host names if there aren't none. (key word...resolve.

allow SSH connections

firewall-cmd--add-service ssh --permanent

VNC, ssh-x

graphical remote admin tech,

ldd

indicates the shared libraries required by a certain executable program.

modify rout table

ip and route

logging daemons

journald (new), rsyslogd

send to default printer

lp-d Printer1 file or lp file

Restrict who can print

lpadmin

list of printers

lpstat

directives

moDIfiEs the funCTIonality of the Apache

check TCP/IP

netstat -i, ifconfig, ping

change group temporarily

newgrp

ntpq

ntpq sync with NTP

remove package

rpm -e

nmap

scan available ports within org.

connect to windows

smbclient//fileserver/data

23

telnet port number

Printer disabled

the printer queue does not accept jobs into the print queue and holds them there until the printer is enabled.

private key

used in creating a digital signature

unlock user

user mod -U username

delete user account

userdel username

Lock user account

usermod -L username

dump restore

works with files ext2,ext3, and ext4.

Lock account

-L

80

Apache daemon port (not 23)

ulimit

Increases the number of file handles that programs can open in a shell

lcd

Change current Directory on Local Computer.

testparm

Check for syntax errors

Stand alone daemons

DNS (named) , Apache (httpd)

resolve host names

DNS and /etc/hosts

CNAME

DNS resource record that is an alias to other records

resource records

DNS zone files contain

securing local linux server

Ensure that SELinux or APPArmor is used to protect key services and lock the server in a server closet

ifcfg-eth0

First NiC change TCP/IP

Test DNS configuration

HosT namE, nSlookup hosTname and Dig hostName

./configure

No path but executes configure command

Share directory using NFS

Run the exports -a command, starter restart the NFS daemons, Edit the /etc/exports file

internet super daemon

Standalone daemons are started on demand using the...(not xinetd or intetd)

journalctl

What command can you use to view journald log entries on a system that uses Systemd?

Printer rejects

The printer queue does not accept jobs and sends a message to the user noting that the printer is unavailable.

/etc/passwd

What is the name of the file that contains a listing of all users on the system and their home directories

graphical remote admin tech

VNC, ssh-x

newgrp

Which command can be used to alter the primary group associated with a given user temporarily?

Run the newaliases command

You have deified the /etc/aliases file to include a new email alias. However, when you send email to the alias, it can not be delivered. What should you do?

ifup

activate NIC

default gateway

before a computer can use a router, what configuration must it be provided?

remove print jobs

cancel Printer1-17 Printer1-21

createdb X2

create a database within PostgreSQL

DNS server (CCR)

create zone files, create resource records for DNS lookups,run the name daemon (named) (CCR)