parallels linux on mac

Source.fromfile (FileName) (Enc:encode), if an error is encountered:Java.Nio.CharSet.Malformedinputexception: InputLength= 1At Java.Nio.CharSet.Coderresult.ThrowException(Coderresult.Java:277)At Sun.Nio.Cs.Streamdecoder.Implread(Streamdecoder.Java:337)At Sun.Nio.Cs.Streamdecoder.Read(Streamdecoder.Java:176)At Java.Io.InputStreamReader.Read(InputStreamReader.Java:184)At Java.Io.BufferedReader.Fill(BufferedReader.Java:153)At Java.Io.BufferedReader.Read(BufferedReader.Java:174)At Scala.Io.buffereds

There are many installation methods. The following is my favorite method. The installation path does not have to be the same as that of me.The latest version is v0.10.28.Windows 1. Download (put it to E: \ node \ nodejs ):Http://nodejs.org/dist/latest/x64/node.exe Http://nodejs.org/dist/npm/npm-1.4.9.zip 2. Unzip (to the current directory): npm-1.4.9.zip 3. environment variables: Add: E: \ node \ nodejs In Path 4. Modify npm Configuration: C: \ Users \ cdz \. npmrc file input the following c

There are many online, send a simple out, the key is the head file "Dirent.h"#include #includeintMainintargcConst Char*argv[]) { structDirent *Dirp; DIR* dir = Opendir ("./"); while((Dirp = Readdir (dir))! =nullptr) { if(Dirp->d_type = =Dt_reg) { //fileprintf"%s\n", dirp->d_name); } Else if(Dirp->d_type = =Dt_dir) { //folder}} closedir (dir); return 0;}C + + Traversal folder (LINUX/

1. Set up the shared directory in VirtualBox, set up automatic mount/fixed assignment2. Install the enhanced tool, in order to avoid installation errors need to install dependent files#更新内核.Yum Update kernel#需要安装相应的kernel-devel and GCC packages, GCC is also a mustYum Install kernel-devel gccRestart the system after upgrade3. Click Settings--click Install enhancements ...And then into the inside of the virtual machineMount/dev/cdrom/home/vbox mount an enhanced package for iOS filesTip Mount:block

Sometimes the server vendors will make their own naming rules, such as some of Dell's server network card name may be the beginning of EM, such as EM1, and sometimes the beginning of the ETH, such as eth0, which let us get the network card command becomes less general, I wrote the following, no matter what the beginning of it can be:List all Macs:ifconfig-a |grep ' Ethernet ' | awk ' {print $} 'List only the first Mac:ifconfig-a |grep ' Ethernet ' |awk ' {print $} ' | Head-1This article is from

1#include 2#include string.h>3 4#include 5#include 6#include 7#include inch.h>8#include if.h>9 Ten int One Main () A { - intFD; - structifreq IFR; the -FD = socket (af_inet, SOCK_DGRAM,0); - -ifr.ifr_addr.sa_family =af_inet; +strncpy (Ifr.ifr_name,"eth0", ifnamsiz-1); - +IOCTL (FD, SIOCGIFHWADDR, IFR); A at Close (FD); - -printf"%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", -(unsignedChar) ifr.ifr_hwaddr.sa_data[0], -(unsignedChar) ifr.ifr_hwaddr.sa_data[1], -(unsignedChar) ifr.ifr_hwaddr.sa_data[2],

Command-line Operation SVN does not use the interface form of the tortoisesvn intuitive, but anyway, the command line Operation SVN still has it a bit, if you encounter a need SVN add many files what to do? The following commands can help you solve this problemAdd all new files to the SVN repository at once:awk ' {if (= = = "?") {print $}} ' xargs svn addDelete all files that need to be deleted from SVN library at onceawk ' {if (= = = "!") {print $}} ' Xargs RMFinally submit your changes directl

First of all, you need to know the remote service 1:ip or domain name, 2: Username, password 3: The remote server has been installed SSH, under share under the Mac client how to deploy, window or other client just connect the service command is different.Preparation: Remote server IP such as the 555.555.55.555 user name is: userlogin password is: Password The project name to deploy is: ProjectName1. Log in to the remote server (the SSH protocol is pro

preparation is complete, start building the installation package: 1 binarycreator.exe -c sc\config\config.xml -p sc\packages my_installer.exe -v The command runs complete and the My_installer.exe file is generated in the directory where the Binarycreator.exe is located. Run up to see:Third, summaryThe whole configuration process from above is quite simple, and the Official handbook is also very complete. I have to lament that the document is sound is good. I used

directory in the same warehouseThis command updates the correspondence between the working copy and the warehouse.17. Conflict resolutionSVN resolved: Removes the "conflicting" status of the working Copy's directory or file.Usage: Resolved PATH ...Note: The book command does not resolve the conflict by syntax or remove the conflict token; it simply removes the conflictingFile, and then allow PATH to submit again.18. Output the contents of the specified file or URL.SVN cat Target [@ VERSION] ...

-toolsMac under installation directory:/applications/p4merge.app/contents/macos/p4mergeStep Two: Write two simple shell scripts, especially simpleScript 1:/usr/local/bin/extmerge:1 #!/bin/sh2 /applications/p4merge.app/contents/macos/p4merge $*　　　　Script 2:/usr/local/bin/extdiff:1 #!/bin/sh2"$6""$7"Verify that the two scripts are executable:1 sudo chmod +x/usr/local/bin/extmerge2sudochmod +x/usr/local/bin/extdiffStep three: Modify the ~/.subversion/config file,Place them1 diff-cmd = diff_program

PTS/1 Mesg Allow or deny receiving of messages MESG N Korn shell command command name function Description Examples of Use History List several recently executed commands and numbers History R Repeatedly executes a command that has been recently executed R-2 Alias To define an alias for a command Alias Del=rm-i Unalias To cancel the de

The general default installation on the system is 0.9.8 version of OpenSSL, which does not meet the needs. This is the time to reinstall OpenSSL.openssl:https://www.openssl.org/source/download new version of the websiteDecompression: TAR-ZXVF openssl-1.0.2h.tar.gzGo to Unzip directory: CD OPENSSL-1.0.2HCompile:./config the command is released and will stay for five seconds prompt 64-bit compilation methodFinally I compile with this statement:./configure darwin64-x86_64-cc--prefix=/usr/local/open

Copy Code code as follows: function Ce_getmac () { if (Php_os = = ' WINNT ') { $return _array = Array (); $temp _array = Array (); $mac _addr = ""; @exec ("Arp-a", $return _array); foreach ($return _array as $value) { if (Strpos ($value, $_server["Http_client_ip"])!== false Preg_match ("/(:? [ 0-9a-f]{2}[:-]) {5}[0-9a-f]{2}/i ", $value, $temp _array)) { $mac _addr = $temp

Under Ms-windows, you can use the ipconfig command to clear the DNS cache. However, Linux and UNIX provide different ways to clear the cache. Linux can run NSCD or BIND or DNSMASQ as the name Service cache daemon. Large or workgroup servers may use bind or DNSMASQ as a dedicated cache server to speed up queries. 650) this.width=650; "src=" Http://www.linuxprobe.com/wp-content/uploads/2017/07/

Through the Linux network programming-the original socket programming, we know that we can get the link layer packets through the raw sockets and recvfrom (), what is the link layer Packet we receive ?Link Layer envelope formatMAC head (wired LAN)Note: CRC, PAD can be ignored when group packageOne of the scenarios of a link-layer packet:1UnsignedCharmsg[1024x768] = {2 //--------------Group mac----------

hwaddr=, in which AA:BB:CC:DD:EE: The hardware address of the Ethernet device in the form of FF. On a machine with multiple network card devices, this field is very useful and ensures that the device interface is assigned the correct device name, regardless of the load order in which each NIC module is configured. This field cannot be used with MACADDR. Macaddr=, where the hardware address of the Ethernet device is in the form of AA:BB:CC:DD:EE:FF. On a machine with multiple network card de

1. Introduction Macchanger can modify the MAC address under Linux 2. Grammar The syntax is as follows: Macchanger--version View the version of the current softwareMacchanger-s eth0 View the MAC address of the specified network adapterMACCHANGER-E eth0 modified to a random MAC address of the same manufacturerMacchanger-

Online there are many ways to modify the MAC address under Linux, most of the gourd painting gourd, seems to have not been verified, not to modify the purpose.After my detailed test, the problem was finally solved successfully.Myth One:#ifconfig eth0 Down#ifconfig eth0 hw ether 00:aa:bb:cc:dd:ee#ifconfig eth0 upThen restart the host.Conclusion: After modifying the MAC