Unix and Linux Discussions Tagged with thank you |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
2 |
11,079 |
AIX |
|
|
|
5 |
6,122 |
Shell Programming and Scripting |
|
|
|
0 |
9,374 |
What is on Your Mind? |
|
|
|
7 |
30,583 |
What is on Your Mind? |
|
|
|
2 |
3,545 |
What is on Your Mind? |
|
|
|
1 |
3,690 |
What is on Your Mind? |
|
|
|
1 |
3,745 |
What is on Your Mind? |
|
|
|
6 |
1,691 |
UNIX for Beginners Questions & Answers |
|
|
|
0 |
2,066 |
Complex Event Processing RSS News |
|
|
|
16 |
155,356 |
Programming |
|
|
|
5 |
4,315 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
1,902 |
UNIX for Advanced & Expert Users |
|
|
|
3 |
10,420 |
Filesystems, Disks and Memory |
|
|
|
5 |
3,821 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
3,170 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
2,351 |
UNIX for Dummies Questions & Answers |
|
|
|
7 |
2,853 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
5,768 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
6,895 |
Shell Programming and Scripting |
|
|
|
3 |
2,784 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
2,709 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
3,052 |
Programming |
|
|
|
2 |
3,013 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
3,012 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
2,705 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
2,251 |
UNIX for Advanced & Expert Users |
|
|
|
1 |
5,462 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
4,761 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
4,096 |
Programming |
|
|
|
2 |
4,003 |
Programming |
|
|
|
2 |
2,185 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
3,866 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
9,509 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
2,730 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
4,346 |
IP Networking |
|
|
|
1 |
3,759 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
13,647 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
3,521 |
UNIX for Dummies Questions & Answers |
|
|
|
7 |
5,976 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
3,835 |
UNIX for Dummies Questions & Answers |
echo(1B) SunOS/BSD Compatibility Package Commands echo(1B)
NAME
echo - echo arguments to standard output
SYNOPSIS
/usr/ucb/echo [-n] [argument]
DESCRIPTION
echo writes its arguments, separated by BLANKs and terminated by a NEWLINE, to the standard output.
echo is useful for producing diagnostics in command files and for sending known data into a pipe, and for displaying the contents of envi-
ronment variables.
For example, you can use echo to determine how many subdirectories below the root directory (/) is your current directory, as follows:
o echo your current-working-directory's full pathname
o pipe the output through tr to translate the path's embedded slash-characters into space-characters
o pipe that output through wc -w for a count of the names in your path.
example% /usr/bin/echo "echo $PWD | tr '/' ' ' | wc -w"
See tr(1) and wc(1) for their functionality.
The shells csh(1), ksh(1), and sh(1), each have an echo built-in command, which, by default, will have precedence, and will be invoked if
the user calls echo without a full pathname. /usr/ucb/echo and csh's echo() have an -n option, but do not understand back-slashed escape
characters. sh's echo(), ksh's echo(), and /usr/bin/echo, on the other hand, understand the black-slashed escape characters, and ksh's
echo() also understands a as the audible bell character; however, these commands do not have an -n option.
OPTIONS
-n Do not add the NEWLINE to the output.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscpu |
+-----------------------------+-----------------------------+
SEE ALSO
csh(1), echo(1), ksh(1), sh(1), tr(1), wc(1), attributes(5)
NOTES
The -n option is a transition aid for BSD applications, and may not be supported in future releases.
SunOS 5.10 3 Aug 1994 echo(1B)