File transfer between Windows and Linux rz\sz

Main contents: 1. Lrzsz installation; 2. Application; The SecurityCRT telnet\ssh installed on win7 logs in to VMware Fedora 9. When transferring files, SSH is installed to upload and download files. Today, Maizi told me that there are commands that can be used directly. It used to be rz and sz. Let's sort them out.   I. ins ...

Posted by miltonos on Thu, 05 Dec 2019 04:58:07 -0800

[NOI2015] package manager tree chain segmentation

Title Description Linux users and OSX users must be familiar with package manager. Through the package manager, you can install a package through a line of commands, and then the package manager will help you download the package from the software source, and automatically solve all the dependencie ...

Posted by jackson4me90 on Wed, 23 Oct 2019 22:55:00 -0700

Linux system oraclelinux redhat centos ubuntu debian mirror Download

1,Oracle Linux(Download address) (1)OracleLinux-Release6-Update0-x86_64-dvd.iso(2)OracleLinux-Release6-Update1-x86_64-dvd.iso(3)OracleLinux-Release6-Update2-x86_64-dvd.iso(4)OracleLinux-Release6-Update3-x86_64-dvd.iso(5)OracleLinux-Release6-Update4-x86_64-dvd.iso(6)OracleLinux-Release6-Update5-x86_64-dvd.iso(7)OracleLinux-Release6-Update6-x86 ...

Posted by Stickybomb on Sun, 06 Oct 2019 07:52:23 -0700

An Example of Matplotlib Initial Code for Python Drawing Library

With Matplotlib, various images can be easily generated, such as histogram, spectrogram, bar graph, scatter plot, etc. Starter Code Example import matplotlib.pyplot as plt import numpy as np # An array of 50 elements is generated with np.linspace and evenly distributed over (0,2*pi) intervals. x = np.linspace( ...

Posted by rockobop on Sat, 18 May 2019 01:38:24 -0700

BZOJ 4196([Noi2015] Package Manager - Tree Chain Splitting)

Linux users and OSX users must be familiar with the package manager. Through the package manager, you can install a package by one line of commands, and then the package manager will help you download the package from the source, while automatically resolving all dependencies (that is, downloading other packages on which to install the package ...

Posted by Mutley on Fri, 29 Mar 2019 09:18:28 -0700

Program received signal SIGSEGV, Segmentation fault. Segment error debugging

Possible reasons.                                                                                            1. pointer uninitialized [easie@localhost zxxtest]$ g++ -o bugging -g bugging.cc #The compiler gets the executable file, so you have to add - g to debug it. [easie@localhost zxxtest]$ ./bugging ...

Posted by mike2098 on Fri, 08 Feb 2019 15:39:17 -0800