Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bzip packageDD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/dev/fd0 of=/dev/hda bs=512 count=1 recover MBR content from a backup that has been saved to a floppy diskR
' | Xargs Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bzip packageDD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/dev/fd0 of=/dev/hda bs=512 count=1 recover MBR content from a backup that has been saved to a fl
Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bzip packageDD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/dev/fd0 of=/dev/hda bs=512 count=1 recover MBR content from a backup that has been saved to a floppy diskR
packageDD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/dev/fd0 of=/dev/hda bs=512 count=1 recover MBR content from a backup that has been saved to a floppy diskDiscCdrecord-v gracetime=2 Dev=/dev/cdrom-eject Blank=fast-force to clear a rewritable disc contentMkisofs/dev/cdrom > Cd.iso Create a CD-ROM ISO image file on diskMkisofs/dev/cdrom | Gzip > Cd_iso.gz Create a c
a directory content from the remote directory via SSH(Tar c/home) | ssh-c [email protected]_addr ' cd/home/backup-home tar x-p ' copy a local directory from the remote directory via SSHTar CF-. | (cd/tmp/backup; tar xf-) copy a directory locally to another location, preserving the original permissions and linksFind/home/user1-name ' *.txt ' | Xargs Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name
-name ' *.txt ' | Xargs Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bzip packageDD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/dev/fd0 of=/dev/hda bs=512 count=1 recover MBR content from a backup that has been
directory content from the remote directory via SSH(Tar c/home) | ssh-c [email protected]_addr ' cd/home/backup-home tar x-p ' copy a local directory from the remote directory via SSHTar CF-. | (cd/tmp/backup; tar xf-) copy a directory locally to another location, preserving the original permissions and linksFind/home/user1-name ' *.txt ' | Xargs Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name '
=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/dev/fd0 of=/dev/hda bs=512 count=1 recover MBR content from a backup that has been saved to a floppy diskCDCdrecord-v gracetime=2 Dev=/dev/cdrom-eject Blank=fast-force to clear a rewritable disc contentMkisofs/dev/cdrom > Cd.iso Create a CD-ROM ISO image file on diskMkisofs/dev/cdrom | Gzip > Cd_iso.gz Create a compressed disc
locally to another place, leaving the original permissions and links find/home/user1-name ' *.txt ' | Xargs Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from one directory to another directory find/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bZIP package DD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to the floppy dis
= = = Array; TrueArrays and generic objectsSameCan all inheritAn array is an object, and an object is not necessarily an arrayYou can add delete properties as objectsDifferentArray Auto Update lengthAccessing an array by index is often significantly faster than accessing general object properties.Array objects inherit a large number of array manipulation methods on Array.prototypeStrings and ArraysThe string is an array of classes, but it is non-rewritable
content from the remote directory via SSH(Tar c/home) | ssh-c [email protected]_addr ' cd/home/backup-home tar x-p ' copy a local directory from the remote directory via SSHTar CF-. | (cd/tmp/backup; tar xf-) copy a directory locally to another location, preserving the original permissions and linksFind/home/user1-name ' *.txt ' | Xargs Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name ' *.log ' |
=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/dev/fd0 of=/dev/hda bs=512 count=1 recover MBR content from a backup that has been saved to a floppy diskDiscCdrecord-v gracetime=2 Dev=/dev/cdrom-eject Blank=fast-force to clear a rewritable disc contentMkisofs/dev/cdrom > Cd.iso Create a CD-ROM ISO image file on diskMkisofs/dev/cdrom | Gzip > Cd_iso.gz Create a compressed dis
=1 recover MBR content from a backup that has been saved to a floppy diskCDCdrecord-v gracetime=2 Dev=/dev/cdrom-eject Blank=fast-force to clear a rewritable disc contentMkisofs/dev/cdrom > Cd.iso Create a CD-ROM ISO image file on diskMkisofs/dev/cdrom | Gzip > Cd_iso.gz Create a compressed disc ISO image file on diskMkisofs-j-allow-leading-dots-r-V "Label CD"-iso-level 4-o./cd.iso data_cd Create an ISO image file for a directoryCdrecord-v dev=/dev/cd
directoryFind/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bzip packageDD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/dev/fd0 of=/dev/hda bs=512 count=1 recover MBR content from a backup that has been saved to a floppy diskCDCdrecord-v gracetime=2 Dev=/dev/cdrom-eject Blank=fast-force to clear a rewritabl
, users can add a custom module in/etc/sysconfig/modules/*.moudles, then it will be loaded into the systemLoad the core related settings, the system will actively read/etc/sysctl.conf This file set value, so that the core function as we want to look likeSetting up the host and initializing the Power Management module (ACPI)Initialize the software disk array: mainly through the/etc/mdadm.conf to set the goodInitialize the file system capabilities of LVMCheck disk File system with Fsck: FileSystem
to another location, preserving the original permissions and linksFind/home/user1-name ' *.txt ' | Xargs Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bzip packageDD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/d
' copy a local directory from the remote directory via SSHTar CF-. | (cd/tmp/backup; tar xf-) copy a directory locally to another location, preserving the original permissions and linksFind/home/user1-name ' *.txt ' | Xargs Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bzip packageDD If=/dev/hd
/tmp/backup; tar xf-) copy a directory locally to another location, preserving the original permissions and linksFind/home/user1-name ' *.txt ' | Xargs Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bzip packageDD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR
Cp-av--target-directory=/home/backup/--parents Find and copy all files ending with '. txt ' from a directory to another directoryFind/var/log-name ' *.log ' | Tar CV--files-from=-| bzip2 > log.tar.bz2 Find all files that end with '. Log ' and make a bzip packageDD If=/dev/hda of=/dev/fd0 bs=512 count=1 do an action to copy the contents of the MBR (Master Boot Record) to a floppy diskDD if=/dev/fd0 of=/dev/hda bs=512 count=1 recover MBR content from a backup that has been saved to a floppy diskR
program, it holds the most important computer basic input and output of the program, system settings information, power-on on the Self-Test program and the system to start the bootstrap process. Some people think that since the BIOS is "program", it should belong to the software, it feels like a common word or Excel. In fact, the BIOS program and the general software there is a big difference, and it is closely related to the hardware. Figuratively speaking, the BIOS should be connected to th
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