06-26-2019
And, especially if you are trying to insert the quoted text in any place other than the start of the target file or the end of the target file, why is using echo a requirement?
Is this a homework assignment?
Are you trying to insert text you showed us in post #1 into some other file, or are you trying to insert some other text into the file you showed us in post #1?
This User Gave Thanks to Don Cragun For This Post:
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LEARN ABOUT CENTOS
acpihelp
ACPIHELP(1) General Commands Manual ACPIHELP(1)
NAME
acpihelp - ACPI help utility
SYNOPSIS
acpihelp <option>... [<name-prefix>|<hex-value>]
DESCRIPTION
This manual page briefly documents the acpihelp command. The option list is taken from the acpihelp interactive help.
acpihelp provides descriptive text for AML and ASL keywords, methods, and opcodes.
Much more detailed documentation may be found at http://www.acpica.org/documentation/.
If neither a <name-prefix> or a <hex-value> is provided, acpihelp will do the logical equivalent of a "display all."
A default search (that is, a search with no options) and a <name-prefix> can mean two different things: (1) if <name-prefix> does not start
with an underscore, find ASL operator names, or (2) if <name-prefix> does start with an underscore, find ASL predefined method names.
OPTIONS
ACPI Names and Symbols
-k [<name-prefix>]
Find/Display ASL non-operator keyword(s)
-m [<name-prefix>]
Find/Display AML opcode name(s)
-p [<name-prefix>]
Find/Display ASL predefined method name(s)
-s [<name-prefix>]
Find/Display ASL operator name(s)
ACPI Values
-e [<hex-value>]
Decode ACPICA exception code
-i Display known ACPI Device IDs (_HID)
-i [<hex-value>]
Decode hex AML opcode
AUTHOR
acpihelp was written by Robert Moore <robert.moore@intel.com>.
This manual page was written by Al Stone <ahs3@redhat.com> for the Fedora project (but may be used by others).
January 23, 2013 ACPIHELP(1)