Linux basic Directive 1

LS–L/BIN/*SH displays all files with the end of SH in the bin directory.

Shell type:/bin/bash or/bin/sh,/bin/csh,/bin/ksh three kinds. /bin/bash is the default shell

command to view the currently used shell:env the command can display the environment variables of the current operating system.

Modify the Shell:chsh-s new shell.

The TAB key can be used to complete the function of command completion.

Linux network environment Configuration, a total of 3 (root identity can be configured)

Method One: Enter the command setup, go in to configure the network

After the match, run the/etc/rc.d/init.d/network Restart command we have just the order to take effect)

Method two ifconfig eth0 network IP number (eth0 indicates which NIC to configure)

This set-up network will take effect immediately, but temporary, reboot will disappear

ifconfig eth0 Network IP number: Subnet mask setting

Method Three: ①vi/etc/sysconfig/network-scripts/ifcfg-etho

Directly into the file modification

② run/etc/rc.d/init.d/network restaet command will take effect.

After entering the file

Device=etho (This is the Network name card/device number)

Divboot=yes (the Machine Start network card is effective, if set to no equivalent to disable the network card)

Bootproto=static (static indicates that you specified modify IP,DHCP when the NIC starts, the system will automatically give you)

fpaddr= (assigning IP to prevent duplication of the same LAN IP)

Installation of Samba servers

1. See if the system is equipped with Samba Rpm–q Samba

2. Uninstall the ①rpm–e Samba routine uninstall if available

②rpm–e–nodeps Samba forcibly uninstalls, can forcibly interrupt some kind of dependency connection

3. Attach your own installation files to Linux Mount/mnt/cdrom

4. Copy the file that starts with Sam to home and prepare to install Cp/mnt/cdrom/samba*/home

5. Install RPM–IVH common; RPM–IVH client 3 files to install progressively

6. Create a user and set a password to log in to Samba's password

Useradd passwd

cat/etc/passwd/mksmbpasswd.sh>/etc/samba/smbpasswd

SMBPASSWD User Name Input password

7. Start Samba service start service stop stop

Service Restart restart Windows Access Run//linux IP

Configure network Windows and Linux in a network IP interconnect

Ifconig Etho down prohibit use Etho ifconig etho up Open Etho

You can access the shared files in Linux by entering the \\IP address in Windows

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Linux basic Directive 1