Why does "echo a b c d e | echo" display no result?
8528
Redirecting the content of a file to the command "echo"
15213
How to echo an echo in php?
75231
Why does this variable have no value even though it is set in .bashrc?
37550
Read echo'ed output from another PHP file
28713
`time echo` got no output
23213
How do I echo and send console output to a file in a bat script?
128488
PHP Echo Line Breaks
130753
Why does this echo call overwrite existing text?
89588
Why do I need to quote variable for if, but not for echo?
79345
Why does "cat {foo}" not output foo, but "cat {foo,bar}" does?
109424
Dash, command substitution not inserting newline?
60843
How can I echo dollar signs?
158904
How do you echo a 4-digit Unicode character in Bash?
119870
Why does grep not work with redirection?
57871
Why doesn't echo called as /bin/sh -c echo foo output anything?
139670
Why won't this command work?
111133
Difference between 'ls' and 'echo $(ls)'