echo off in linux

Ladies and gentlemen, crossing, the last time we talked about the example of a built-in macro, this time we say the example is: turn off the echo function in the terminal . Gossip Hugh, words return to the positive. Let's talk C chestnuts

The echo command for Linux, which is very common in shell programming, is often used when printing variable value under a terminal, so it is necessary to understand the use of EchoThe function of the echo command is to display a piece of text on the

The echo command of Linux, which is very commonly used in shell programming, is often used when printing variable value under a terminal, so it is necessary to understand the use of the following Echo The function of the echo command is to display a

The echo command for Linux, which is very common in shell programming, is often used when printing variable value under a terminal, so it is necessary to understand the use of EchoThe function of the echo command is to display a piece of text on the

Linux echo command learning function description: displays text. Syntax: echo [-ne] [String] or echo [-- help] [-- version] www.2cto.com. Note: echo sends the result string to the standard output by default. The output strings are separated by blank

Linux echo command, linuxecho This article is reproduced in: http://www.cnblogs.com/ZhangShuo/articles/1829589.html Linux echo commands are very common in shell programming and are often used to print the variable value in the terminal. Therefore,

Turn from: http://blog.chinaunix.net/uid-28458801-id-3460227.html Overlay writing (the original content in the file is covered) echo "AAA" > A.txtecho AAA > A.txtAdd style (The new content is added after the original content)echo "AAA" >> a.txtecho

Linux echo commands are very common in shell programming and are often used to print the variable value in the terminal. Therefore, it is necessary to understand the echo usage. The echo command is used to display a piece of text on the monitor,

In the shell of Linux, echo changes the output display style echo-e "\033[32;49;1m [done] \033[39;49;0m" or echo-e "\e[32;49;1m [done] \033[39;49;0m"Output result: [Done]The color of the text terminal can be generated by using the ANSI

Linux echo commands are very common in shell programming and are often used to print the variable value in the terminal. Therefore, it is necessary to understand the echo usage. The echo command is used to display a piece of text on the monitor,