ECHO(1) General Commands Manual ECHO(1)NAME
echo - echo arguments
SYNOPSIS
echo [ -n ] [ arg ] ...
DESCRIPTION
Echo writes its arguments separated by blanks and terminated by a newline on the standard output. If the flag -n is used, no newline is
added to the output.
Echo is useful for producing diagnostics in shell programs and for writing constant data on pipes. To send diagnostics to the standard
error file, do `echo ... 1>&2'.
7th Edition April 29, 1985 ECHO(1)
Check Out this Related Man Page
ECHO(1) FSF ECHO(1)NAME
echo - display a line of text
SYNOPSIS
echo [OPTION]... [STRING]...
DESCRIPTION
NOTE: your shell may have its own version of echo which will supercede the version described here. Please refer to your shell's documenta-
tion for details about the options it supports.
Echo the STRING(s) to standard output.
-n do not output the trailing newline
-e enable interpretation of the backslash-escaped characters listed below
-E disable interpretation of those sequences in STRINGs
--help display this help and exit
--version
output version information and exit
Without -E, the following sequences are recognized and interpolated:
NNN the character whose ASCII code is NNN (octal)
\ backslash
a alert (BEL)
backspace
c suppress trailing newline
f form feed
new line
carriage return
horizontal tab
v vertical tab
AUTHOR
Written by FIXME unknown.
REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>.
COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO
The full documentation for echo is maintained as a Texinfo manual. If the info and echo programs are properly installed at your site, the
command
info echo
should give you access to the complete manual.
GNU coreutils 4.5.3 February 2003 ECHO(1)
I am having a problem with the following statement in a korn shell script:
if "$all_recs" = "ALL"; then
commands
fi;
I keep getting the error syntax error at line 999 : 'then' unmatched.
I'm sure it is a minor problem, but have been unable to find any answers online. Any help... (22 Replies)
does anyone know how to combine 2 lines? this is what im playing around with.
(filename: online, user name: prml0001, real name: primal)
#!/bin/sh
who | grep $1 > /dev/null
if
then
grep $1 /etc/passwd | cut -f 5, -d :
echo is logged on
exit 0
else
grep $1... (13 Replies)
Does anybody know what is wrong here. I am running centOS
the anticrash gives me this.
#!/bin/sh
while true
do
rm banme.tmp
:> banme.txt
/usr/sbin/tcpdump -p -c 100 -n -i eth0 "dst host 66.197.12 6.19 and udp port 7777" >banme.tmp
grep "length 0" banme.tmp | cut -f 3 -d " " |... (14 Replies)
Hi there,
I'd like to find a way to display a string and count the words in it.
supernova:~# echo 'hello world' | tee - | wc
Unfortunately, this doesn't work.
Any idea?
Thanks in advance.
Santiago (15 Replies)
Hi All,
Need help in resoving the issue . Can anyone let me know how to get fix length using unix shellscript.
For Ex: echo "NUMBER OF RECORDS "${NO_OF_ROWS}"\nFILE CREATION DATE&TIME "${PROD_DT}"
output should be :
NUMBER OF RECORDS 2546
CREATIN DATE&TIME 2009-12-01
Each... (14 Replies)
Hi,when I run my first shell script,I got something that doesn't work right.
I wrote this code in the script.
echo -e "Hello,World\a\n"But the screen print like this:
-e Hello,World
The "-e" wasn't supposed to be printed out.
Can anyone help me out?:wall:
Many thanks!:) (25 Replies)
Sorry folks, Second time today.
I am working on a script that accepts data via pipe and processes it.
I expect it to work as:
# command | ProcScript.sh
Within ProcScript.sh, I want to be able to give the target of the prev run command
I am using history 2 | grep -v history | awk... (18 Replies)
Hello,
'echo' command is not printing the exacting content as I needed.
I'm trying below, which is not echoing the correct content.
echo "XYZ\\`hostname`-volume" >> 123
# cat 123
XYZ
Where, It suppose to get
# cat 123
XYZ\hostname-volume
Please let me know how to resolve.
... (20 Replies)
Hello all!
I am on Mac (10.8.4) and my shell tcsh (man says version: Astron 6.17.00). Just to precise my tcsh:
echo $LC_CTYPE
UTF-8
I want to replace all ':' with a new line, to get all paths on one line. I don't find a way to make my shell accept the "\n"
My start was:
echo... (17 Replies)
I have a script that runs from this:
for i in * ; do (cd $i && echo $i && /test1/execute/testb);done
this is testb:
for file in `ls *.txt`
do
if && && && &&
&& ; then echo "NO"; break 1;
else
echo "it is there"
fi
done
What is happening is that I can get it to run a... (19 Replies)
Hi guys...
Sometime ago I said I was going to attempt an Android project.
I got my phone for XMAS and after installing a terminal program I realised how limited the command line is.
I do NOT intend to __root__ the phone at this point but I can read and write to certain folders.
The biggest... (14 Replies)
Hello,
I've been trying to find the answer to this with Google and trying to browse the forums, but I haven't been able to come up with anything. If this has already been answered, please link me to the thread as I can't find it.
I've been asked to write a script that pulls a list of our CPE... (51 Replies)
Hello
i have a file with this format:
ip.txt content:
192.168.1.1/2020
192.136.1.2/2028
192.168.1.10/3047
....
need to create 1000 files and each files content, import data from ip.txt line (first file with first line data, second file with second line...etc)
internal=yes
internalip=... (14 Replies)