use 127.0.0.1: 80 as a proxy for part of the traffic on the local machine (excluding wpad_exclude) all are redirected through servers running on 127.0.0.1 through Potato. This is what the local machine accesses. The data will be immediately thrown to port 127.0.0.1: 80.
Originally: 10.0.0.122> Internet
Now it is: 10.0.0.122> 127.0.0.1: 80> Internet
Potato itself has no permissions and cannot sniff data. However, after the second stage of Potato is completed, the data is directly thrown to P
The entire process of setting up samba servers in linux requires the addition of Linux Enterprise Application-Linux server application information. The following is a detailed description. I recently learned how to set up a linux samba server in linux.
The local machine is a virtual machine and winxp for testing. The virtual machine address is 192.168.1.144 and the host address is 192.168.1.10. The two can communicate with each other.
First, we first configure
I. First, check whether
+ 3.0Alpha. The configuration method is somewhat different from the previous version.
3.2 Installation
The installation process is very simple:
# Apt-get install samba
The system will ask you, please refer to these answers:
Use debconf to configure samba? Yes.
Enter the workgroup name or domain name: workgroup.
Password encryption? Yes.
How to run samba? We select the default daemons Method for listening in the background.
Create a samba password library? Yes.
4. Small Test
You may not believ
Crontab scheduled task instance and crontab task instance
Instance 1: Execute myCommand once every minute
* *** MyCommand
Instance 2: 3rd and 15th minutes per hour
3, 15 * myCommand
Instance 3: Run at 3rd and 15th minutes from eight o'clock A.M.
3, 15 8-11 *** myCommand
Instance 4: runs every two days, from eight o'clock A.M. to, at 3rd and 15th minutes.
3, 15 8-11 */2 ** myCommand
Instance 5: runs every 3rd and 15th minutes from eight o'clock A.M. to on Monday.
3, 15 8-11 ** 1 myCommand
Instanc
Samba file sharing service
I,SambaSoftware Package InstallationSamba-3.0.33-3.28.e15.i386.rpm // Service PackSamba-client-3.0.33-3.28.e15.i386.rpm // client packageSamba-common-3.0.33-3.28.e15.i386.rpm // public packageSamba-swat-3.0.33-3.28.e15.i386.rpm // web packageNote: Check whether the above software package is installed. If the package is missing, install it.[Root @ localhost ~] # Rpm-qa | grep "^ samba"
II,SambaService program componentsNote: The Samba server provides two service program
Article Title: the entire process of setting up samba servers in linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
I recently learned how to set up a linux samba server in linux.
The local machine is a virtual machine and winxp for testing. The virtual machine address is 192.168.1.144 and the host address is 192.168.1.10. The two can communicate with eac
performance regression. Schedule validation is automatically completed when you run automatic SQL optimization as an Automation task in the Maintenance window .The only goal of the automatic SQL Optimization task is to get a high-load SQL statement. To do this, the task automatically performs some actions, such as making a successful validated plan an accepted plan. a series of acceptable plans makes up a SQL plan baseline (plan baseline). The first plan generated for an SQL statement is obviou
, or edit some system configuration files, such as/etc/mtab,/etc/samba/smb.conf, etc. This has not only reduced the number of logins and administrative time of the root user, but also improved the security of the system.sudo assigns privileges to different users by maintaining a database of privileged-to-user-name mappings, which can be identified by a number of different commands listed in the database. In order to obtain a privileged entry, the eligible user simply enters sudo and the command
Samb can be accessed from installation to windows. This content is purely simple to run smb without considering any security issues.
[1] installation:(1) download smb rpm package file samba-3.0.10-1.4E.11.i386.rpm(2) run the rpm command to install the rpm-ivh -- nodeps samba-3.0.10-1.4E.11.i386.rpm
[2] adding a user(1) Add system user useradd shwq(2) Change the User Password userpasswd shwq(3) add
I recently learned how to set up a Linux Samba server in Linux.The local machine is a virtual machine and WINXP for testing. The virtual machine address is 192.168.1.144 and the host address is 192.168.1.10. The two can communicate with each other.First, we first configureI. First, check whether SMB is installed in Linux.[Root @ localhost ZY] # rpm-Qa | grep sambaSamba-2.2.5-10Samba-SWAT-2.2.5-10Samba-common-2.2.5-10Samba-clients-2.2.5-10I won't say m
vsftpd at each execution level:
$chkconfig --list vsftpd
3. Disable the vsftpd system service when the execution level is 3 or 5:
$chkconfig --level 35 vsftpd off
4. Enable the vsftpd System Service for levels 2, 3, and 5:
$chkconfig --level 235 vsftpd on
5. Disable services that you do not need:
If no printer is available:
$chkconfig --level 235 cups off
If there is no LAN:
$chkconfig --level 235 smb off
If you do not need remote user logo
will often detect duplicated IP address 0.0.0.0, so that the DHCP server address pool will continue to show bad_address.
So what I want to do isCloseAll vswitchesIP device trackingAndYou can only disable it in interface mode..
How to disable it in interface mode:
(Config) # interface range G1/0/1-52
(Config-If) # IP device tracking maximum 0 here 0 stands for disable
Show Mac add again after closing:
650) This. width = 650; "Title =" 111.png" alt
.
Example:
1. view the status of various services in different execution levels:
$ Chkconfig -- list
2. list the startup status of the system service vsftpd at each execution level:
$ Chkconfig -- list vsftpd
3. disable the vsftpd system service when the execution level is 3 or 5:
$ Chkconfig -- level 35 vsftpd off
4. enable the vsftpd system service for levels 2, 3, and 5:
$ Chkconfig -- level 235 vsftpd on
. Restart the vsftpd system service when the execution level is 2, 3, and 5:
Chkconfig -
First look at the chart below to try to show the location of different TCP/IP and other protocols in the original OSI model
7
Application Layer
such as HTTP, SMTP, SNMP, FTP, Telnet, SIP, SSH, NFS, RTSP, XMPP, Whois, ENRP
6
Presentation Layer
such as XDR, ASN.1, SMB, AFP, NCP
5
Session Layer
for example ASAP, TLS, SSH, ISO 8327/ccitt x.225, RPC, NetBIOS,
TPC/IP Protocol is a Transport layer protocol, which mainly solves how data is transmitted in the network, and HTTP is the application layer protocol, which mainly solves how to wrap the data. regarding the relationship between TCP/IP and HTTP protocol, the network has a relatively easy to understand: "When we transmit data, we can only use the (Transport Layer) TCP/IP protocol, but in that case, if there is no application layer, it will not be able to identify the data content, if you want to m
TPC/IP Protocol is a Transport layer protocol, which mainly solves how data is transmitted in the network, and HTTP is the application layer protocol, which mainly solves how to wrap the data. regarding the relationship between TCP/IP and HTTP protocol, the network has a relatively easy to understand: "When we transmit data, we can only use the (Transport Layer) TCP/IP protocol, but in that case, if there is no application layer, it will not be able to identify the data content, if you want to
TPC/IP Protocol is a Transport layer protocol, which mainly solves how data is transmitted in the network, and HTTP is the application layer protocol, which mainly solves how to wrap the data. regarding the relationship between TCP/IP and HTTP protocol, the network has a relatively easy to understand: "When we transmit data, we can only use the (Transport Layer) TCP/IP protocol, but in that case, if there is no application layer, it will not be able to identify the data content, if you want to
TPC/IP Protocol is a Transport layer protocol, which mainly solves how data is transmitted in the network, and HTTP is the application layer protocol, which mainly solves how to wrap the data. regarding the relationship between TCP/IP and HTTP protocol, the network has a relatively easy to understand: "When we transmit data, we can only use the (Transport Layer) TCP/IP protocol, but in that case, if there is no application layer, it will not be able to identify the data content, if you want to m
points every two days
3,15 8-11 */2 * * mycommand
Example 5:3rd and 15 minutes per Monday 8 o'clock in the morning to 11 points of execution
3,15 8-11 * * 1 mycommand
Example 6:21:30 restart SMB per night
* * * */ETC/INIT.D/SMB restart
Instance 7:4:45 Restart SMB for 1, 10, 22nd per month
4 1,10,22 * */ETC/INIT.D/
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