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. Internet gateway on FreeBSD

... the configuration: now we have the standard port and transparent proxy; accepting requests http, https ftp, icq. next create and fill the content of all files listed in this config, then making the user ...

3. vi editor commands

... the contents of the temporary buffer, obtained by using the y Special commands Command Description . Repeat the last command j Connect the current row with the row ...

4. tar

... current directory. -r adds the files in the archive. -t displays the contents of the archive. -x extracts files from the archive. -C directory extracts the files in the specified directory. -f file ...

5. ls

Command ls Prints the contents of the directory. Syntax ls [options] [directory-names] Options -a displays all files, including those with names starting with a dot (.). -b displays unprintable ...

6. gzip

... as gunzip). -h displays help for the team. -l displays the contents of compressed file. -n does not preserve the original name and timestamp. -r recursively compresses files in all subdirectories. -v generates ...

7. Cron Manual

... -u root -r Edit the cron tab jobs # crontab -e Edit the user's cron tab jobs # crontab -u root -e Install cron job for user root from file /var/spool/cron/root content # crontab -i ...

8. Send Mail Script

Mail content text is /tmp/message.txt # mail -s 'Server Status Report' george@example.com -c Jon@example.com < /tmp/message.txt Send Mail With Attachment # !/bin/bash # tar -zcf /tmp/backup.tar.gz ...

9. Linux, UNIX User Management Commands

...    lastlog Formats and prints the contents of the last login.     logname Print user's login name.     newgrp Lets a suer log in to a new ...

10. alias

... the command ls-l, can add to the file. bashrc in your home directory with the command line alias ll = 'ls -L '. Then, to view a detailed table of contents directory instead of ls-l command can enter the ...

11. cat

... (including invisible). Description Usually, the cat command is used to display the contents of a file or to concatenate multiple files into one. For example, cat filel file2 file3> all three files ...

12. Joomla! - Community News

http://www.joomla.org/index.php?option=com_rss_xtd&feed=RSS2.0&type=com_content&task=blogcategory&id=0&Itemid=33 ...