tldr/pages/common/echo.md

echo

Print given arguments.

• Print a text message. Note: quotes are optional:

echo "{{Hello World}}"

• Print a message with environment variables:

echo "{{My path is $PATH}}"

• Print a message without the trailing newline:

echo -n "{{Hello World}}"

• Append a message to the file:

echo "{{Hello World}}" >> {{file.txt}}

• Enable interpretation of backslash escapes (special characters):

echo -e "{{Column 1\tColumn 2}}"