NTP (Network Time Protocol) is by David L. professor Mills proposed in 1985 that in addition to estimating the round-trip latency of packets on the network, it can also independently estimate the Computer Clock Deviation, so as to achieve high
In Linux, users often need to back up data in computer systems. To save storage space, backup files are often compressed. This article provides a general summary of the compression and decompression commands.
.Tar.gzDecompress: Tar zxvf
Do not want to be limited by BZ, want to create their own columns, and even build some useful web backstage, all the personal site can do, attractive?Before all of a sudden very interested in personal sites, desperately searching for personal space,
Do not want to be limited by BZ, want to create their own columns, and even build some useful web backstage, all the personal site can do, attractive?Before all of a sudden very interested in personal sites, desperately searching for personal space,
Distance Last commit: >Then go to see someone else rxdoi. The gap is getting bigger ...
7.01BZOJ1061 NOI 2008 Volunteers recruit employee byvoid stick RodThe network stream feels strong, but it's hard to think of such a waySome
Zip:Compression:Zip [-acddffghjjkllmoqrstuvvwxyz$][-b ][-ll][-n ][-t ][-][compressed file] [ File ...] [-i Extract:Unzip [options] Compress file name. zipOptions:-X file list to unzip the file, but not include the specified file file.-V View the
Linux under the Tar decompression GZ decompression bz2 and so on various decompression file use method
. tar
Unpack: Tar xvf Filename.tar
Packing: Tar cvf filename.tar dirname
(Note: Tar is packed, not compressed.) )
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.
======================================= Section 1: Method 1
1. Create a Dvdrom mount point (can be ignored)
Mkdir/mnt/dvdrom
2, mounted DVD ISO image
[Root@bz/]# ll/dev/dvd*
lrwxrwxrwx 1 Root 3 June 18:27/dev/dvd1-> Sr0
lrwxrwxrwx 1 Root 3 June 18:
1 //1.. Enter 10 person's score minus two highest score two minimum points, averaging2Console.Write ("Please enter the total number of classes:");3 intn =int. Parse (Console.ReadLine ());4 int[] sum =New int[n];5
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