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An experienced Linux sysadmin knows the importance of running the routine maintenance jobs in the background automatically.Linux Cron utility is an ef... 阅读全文
posted @ 2011-11-30 21:40
shuaixf
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Netstat command displays various network related information such as network connections, routing tables, interface statistics, masquerade connections... 阅读全文
posted @ 2011-11-30 19:42
shuaixf
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Ifconfig command is used to configure network interfaces. ifconfig stands for interface configurator. Ifconfig is widely used to initialize the networ... 阅读全文
posted @ 2011-11-30 19:37
shuaixf
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Disk to disk backup using dd command: dd is a powerful UNIX utility, which is used by the Linux kernel makefiles to make boot images. It can also be... 阅读全文
posted @ 2011-11-30 19:30
shuaixf
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Similar to mySQL, postgreSQL is very famous and feature packedfree and open source database.Earlier we’ve discussed several installations includingLAM... 阅读全文
posted @ 2011-11-30 19:13
shuaixf
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On some of the Linux distribution SELinux is enabled by default, which may cause some unwanted issues, if you don’t understand how SELinux works and t... 阅读全文
posted @ 2011-11-30 19:03
shuaixf
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In our previous IPTables firewall series article, we reviewed how to add firewall rule using “iptables -A”. We also explained how to allow inc... 阅读全文
posted @ 2011-11-30 18:45
shuaixf
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This article provides practical examples for 50 most frequently used commands in Linux / UNIX. This is not a comprehensive list by any means, but th... 阅读全文
posted @ 2011-11-30 16:11
shuaixf
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rsync stands for remote sync. rsync is used to perform the backup operation in UNIX / Linux. rsync utility is used to synchronize the files and... 阅读全文
posted @ 2011-11-30 16:02
shuaixf
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wgetutility is the best option to download files from internet. wget can pretty much handle all complex download situations including large file downl... 阅读全文
posted @ 2011-11-30 15:34
shuaixf
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