Top "Echo" questions

Makefile `echo -n' not working

I am trying to have my Makefile echo text without the trailing new line, but am unable to. I am …

bash makefile echo

echo outputs -e parameter in bash scripts. How can I prevent this?

I've read the man pages on echo, and it tells me that the -e parameter will allow an escaped character, …

bash echo

Add to file if exists and create if not

I am working on a bash script that needs to take a single line and add it to the end …

bash echo

xargs - if condition and echo {}

I have some files that contain a particular strings. What I want to do is, search a location for the …

bash unix if-statement echo xargs

OpenVPN on Linux: passing username and password in command line

I am using IPVanish for using a proxy while surfing; like: sudo openvpn --config /home/ipv/conf/ipvanish-CA-Toronto-tor-a09.ovpn Now, …

linux bash command echo

How to prevent echo in PHP and catch what it is inside?

I have a function ( DoDb::printJsonDG($sql, $db, 1000, 2) ) which echos json. I have to catch it and then use str_…

php string echo

How do I get and print value of an environment variable?

I want to print value from a Windows environment variable, say, path or errorlevel, I've tried this but it doesn't …

windows console environment-variables echo nmake

Scala equivalent of python echo server/client example?

All the "server" example in scala use actors, reactors etc... Can someone show me how to write a dead simple …

python scala echo

Unable using Runtime.exec() to execute shell command "echo" in Android Java code

I can use Runtime.exec() to execute shell commands like "getprop" and "ls system" and they work fine. However, when …

java android shell echo runtime.exec

How to combine two string in Smarty?

Why doesn't this work in Smarty? {my_function($test.'a1')} It's showing following error: Fatal error: Uncaught exception 'SmartyCompilerException' …

php smarty echo smarty3