Linux Server and Workstation Configuration How To

1. Transfer of static routes to DHCP

... 16 (mask) 172.16.0.0 (network) 10.16.40.100 (gateway) here is script to generate content "option classless-route" in hexadecimal notation for older versions of dhcpd: #!/usr/bin/perl use strict; ...

2. Transferring a FreeBSD on new hard drive

Follow this steps to transfer FreeBSD on new hard drive of any size. Connect the new hard disk in the system with a FreeBSD (/dev/ad1s1) Split the new drive into sections like old one using /stand/sysinstall. ...

3. Internet gateway on FreeBSD

... squid owner of the folder of the cache, then create the cNche and start squid: # chown -R squid:wheel /usr/local/squid # squid -z # /usr/local/etc/rc.d/squid start # ps -waux | grep squid squid 965 0,0 0,1 7688 2076 ?? Is 21:37 0:00,00 /usr/local/sbin/squid ...

4. OpenSUSE 11.3 Milestone test release 6

... fixed many serious bugs, including segmentation faults in zypper. Release another seventh Milestone Is planned, then will release Goldmaster and the final release, which is scheduled for July 15.  ...

5. passwd

Command passwd Changes the password. Syntax passwd [username] Options No Description The passwd command changes your password. It asks for old password, and then the new password. If you are ...

6. mv

... or moves it to another directory. Command works with regular files and directories with. Thus, by using mv sample sample.old you can rename the file in the sample sample.old. With on the other hand, with ...

7. How To Enable Root Login on Fedora

... file (first create backup of config file). Type gedit /etc/pam.d/gdm or vi /etc/pam.d/gdm Put # before auth required pam_succeed_if.so user != root quiet line, after that file shuold look ...

8. chmod

... write and execute for user, group and others look like a sequence rwxrwxrwx (with a dash in place of letters for prohibited transactions). Row rwxrwxrwx can be regarded as a three-fold repetition of the ...

9. How To Securing SSH Connection

... watches the /var/log/secure logfile for invalid ssh login attempts, and if a configurable threshold is crossed, they are automatically blocked by being added to /etc/hosts.deny. Install denyhosts, and ...

10. How to Install Google Chromium on Ubuntu

... Intrepid, since in this example, the older version of Ubuntu 9.04 is not supported. Now we have a line APT, and you can import the key GPG, to confirm the download. Chromium is installed and so, but we ...

11. Files, Folders Management

... /root/other/install.log Move file # mv ~/root/new-wirks/myfile ~/root/old-work List files # ls -la /etc | more List files partly, for close press "q" # ls -la /etc | more Find file where name ...

12. Default Port Numbers

...  datametrics 1645/tcp old-radius # datametrics / old radius entry datametrics 1645/udp old-radius # datametrics / old radius entry sa-msg-port 1646/tcp old-radacct # sa-msg-port / old radacct entry  ...