echo eof

Linux Cat and echo command detailed cat command is a text output command under Linux, usually for viewing the contents of a file; Cat has three main functions:1. Displays the entire file at once. $ cat FileName2. Create a file from the keyboard. $

EOF EOF (end of file) is a status returned by the file read operation. It is not a value read from the file, instead, it is a return value when the file reading function reads the end Of the file or cannot read down. The returned value is generally-1

In Linux, cat In Linux, cat /etc/sysctl. conf ### install oracle by liups echo beginkernel. shmmni = 4096kernel. sem = 250 32000 100 fs. file-max = 65536net. ipv4.ip _ local_port_range = 1024 65000net. core. rmem_default = 262144net. core. rmem_max =

How to use PHP     $name= ‘浅水游‘;    print                                    "Content-Type"content="text/html; charset=gb2312"/>            Untitled Document                                                Hello,$name!                     

This paper introduces the method of using EOF Heredoc to output long-segment content, $name = ' name 'print EOT heredoc Usage Details _ www.cnblogs.com Hello ,$name! EOT;? >Attention:1. Start with a 2. The start tag is

Heredoc technology. HTML and JavaScript scripts that can be used to output large segmentsThe function of the 1.PHP delimiter is to follow the original, including the newline format, and output something inside it;2. Any special characters in the PHP

Could you tell me if my usage is correct. $ Str = For (I = 0; I $ Arrkey [I] } Fan low-level error. I should be $ I. I tested it. no. Write in this way. EOF; It seems wrong to me. it is okay to

Heredoc technology, usually not detailed in regular PHP documentation and technical books, just mentions that this is a Perl-style string output technique. But now some of the forum procedures, and some of the article system, are clever use of

In some cases, we might need to generate a temporary file in the script and then put the file in the directory as the final file. (You can refer to the Ntop.spec file) There are several benefits, one of which is that temporary files are not unique,

In some cases, we might need to generate a temporary file in the script and then put the file in the directory as the final file. (You can refer to the Ntop.spec file) There are several benefits, one of which is that temporary files are not unique,