In computing, echo is a command that outputs the strings that are passed to it as arguments. It is a command available in various operating system shells...

(ICMP) packets. Pinging involves sending an ICMP echo request to the target host and waiting for an ICMP echo reply. The program reports errors, packet loss...

important use of the echo command is to toggle echoing of commands on and off in batch files. Traditionally batch files begin with the @echo off statement....

line. batchtest.bat @echo foo @echo bar C:\>batchtest.bat foo bar It does not matter if the two echo commands share the same command line; the CR/LF codes...

the echo command would only be executed if either the cd or the ./do_something command return an "error" (non-zero exit status). For all commands the...

Look up Echo, echo, or reecho in Wiktionary, the free dictionary. An echo is a reflection of sound. Echo may also refer to: Echo (DC Comics), various different...

is a command in Unix and Unix-like operating systems. It is used to convert groups of space characters into tab characters. For example: $ echo " asdf...

Amazon Echo, often shortened to Echo, is a brand of smart speakers developed by Amazon. Echo devices connect to the voice-controlled intelligent personal...

of the Microsoft OS/2 internal cmd.exe commands: break chcp cd chdir cls copy date del detach dir dpath echo erase exit for goto if md mkdir path pause...

signed an exclusive agreement with Smart to bring the first Galactic Command title, Echo Squad, exclusively to its Gametap subscription service in the Spring...