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Rsync: Preserve / Copy Hard Links ( Backup Rsnapshot Directory Tree )

I‘m using rsnapshot filesystem snapshot utility to make incremental snapshots of local and remote filesystems for 10 production servers running on RHEL 5.x system. The rsnapshot commands makes extensive use of hard links, so if the file doesn’t change, the next snapshot is simply a hard link to the exact same file. How do I use the rsync command to copy my the entire snapshot directory /raid6/rsnapshot/ (around 4TB) to a remote server for mirroring purpose?
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Linux Command To Shutdown HP/IBM/Sun/Dell Server System


How do I shutdown a Linux powered server using command line option?
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Linux Command: Put Laptop / Netbook In Hibernate / Suspend Mode

How do I suspend or hibernate from bash shell command line under Linux operating systems? How do I suspend or hibernate my Ubuntu Dell laptop using command line, without using additional software?
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Use export Command in Linux / Unix

How do I use export command under a Linux or Unix-like operating systems to set variables on a bash shell?
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HowTo: Linux Mount devpts File System On /dev/pts

How do I mount the devpts file system under Linux operating systems using bash command prompt? How can I mount the devpts on /dev/pts using /etc/fstab file under Linux operating systems?
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Linux: Bash Get Time

How do I get the system time in BASH? How can I get the Linux system using bash shell?
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Linux: Use smartctl To Check Disk Behind Adaptec RAID Controllers

I can use the “smartctl -d ata -a /dev/sdb” command to read hard disk health status directly connected to my system. But, how do I read smartctl command to check SAS or SCSI disk behind Adaptec RAID controller from the shell prompt on Linux operating system?
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SUSE Linux: Install RPM File And Packages

Suse Linux is similar to RPM based Linux distro such as RHEL but does not comes with yum command. How do I install a rpm file or packages such as Apache or PHP under Suse Enterprise / OpenSuse Linux?
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SUSE Linux Restart / Stop / Start Network Service

How do I start / stop or restart networking service under Suse Linux without rebooting the server?
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Linux lsscsi: See List Of All SCSI / SATA Hard Disks and CD / DVD Drives

How do I see attached scsi devices for my IBM server powered by Red Hat Enterprise Linux 5 or 6? How do I list all SATA hard disk names under Debian or Ubuntu Linux?
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