Can somebody explain it to me that why wc gives more chars suppose
Ab.txt have two lines
qwer
qasd
then wc -c ab.txt will give 10.why not 8.okay may be it is taking count one for each line just in case but why echo "qwer"|wc -C gives 5.
Ok with \c it is returning 4. :) (6 Replies)
When i run this command on my linux machine:
mail -s "CVS ALERT-CRITCAL" sandy@xyz.com
The system hangs up producing a dead letter. What should i do to resolve this.
I am using :
mailx -s "CVS ALERT-CRITCAL" sandy@xyz.com
This cammnd works fine on another Linux machine but says"... (14 Replies)
Hi.. Everyone...
Kindly consider following :
login as: root
Using keyboard-interactive authentication.
Password:
Last login: Mon Nov 3 19:30:50 2008 from xxxxxxxxxxx
Sun Microsystems Inc. SunOS 5.10 Generic January 2005
You have new mail.
Sourcing //.profile-EIS.....
#
#
... (3 Replies)
I am trying to use echo in CSH and getting an error.
I want to use to tell the user which parameters are optional.
set msg2 = " -Inmod= -Nxz= -Varp="
echo $msg2 (3 Replies)
Hi guys,
So my code is below. This is a simplified version of the shell... It does not continue for ever... I guess its actually rather a program to accept a command.. has the fork and the execve etc. Anyways when i compile it and run it in the terminal for some reason only '/bin/echo "enter... (1 Reply)
for (( i=1; i<=3; i++ )); do
for (( j=1; j<=3; j++ )); do
for (( k=1; k<=3; k++ )); do
echo $i$j$k
done
done
done
Will the above code work on a BOURNE shell?
As far as my understanding is, if I am writing the above code in a file..say lol.sh and then running it through the terminal using... (7 Replies)
Hi All,
I have just installed my first Linux server ( Ubuntu 11.10 ).
I am sure I didn't allocate /swap , and double check by 'df -h', yes really no /swap
but when I use 'free -m' , returned a "Swap" line as below.
total used free shared buffers cached
Mem: ... (3 Replies)
Dear Friends,
Please help me on this
my script name is send.csh
In this i have written the statement like this
set args = ( city state country price )
I want to pass this array to another c shell called receiver.csh. and i want to use it in this c shell
or
how to pass to... (2 Replies)
hi linux expert
I want to print the following lines ( or similar) with the echo command in csh script.
how to do it when the number of lines is high and the use of the \ symbol for each line is difficult?
Thanks in advance
samad
000 'iexpt ' = experiment number x10 (000=from... (4 Replies)
Discussion started by: abdossamad2003
4 Replies
LEARN ABOUT FREEBSD
echo
ECHO(1) BSD General Commands Manual ECHO(1)NAME
echo -- write arguments to the standard output
SYNOPSIS
echo [-n] [string ...]
DESCRIPTION
The echo utility writes any specified operands, separated by single blank (' ') characters and followed by a newline ('
') character, to the
standard output.
The following option is available:
-n Do not print the trailing newline character.
The end-of-options marker -- is not recognized and written literally.
The newline may also be suppressed by appending 'c' to the end of the string, as is done by iBCS2 compatible systems. Note that the -n
option as well as the effect of 'c' are implementation-defined in IEEE Std 1003.1-2001 (``POSIX.1'') as amended by Cor. 1-2002. For porta-
bility, echo should only be used if the first argument does not start with a hyphen ('-') and does not contain any backslashes (''). If
this is not sufficient, printf(1) should be used.
Most shells provide a builtin echo command which tends to differ from this utility in the treatment of options and backslashes. Consult the
builtin(1) manual page.
EXIT STATUS
The echo utility exits 0 on success, and >0 if an error occurs.
SEE ALSO builtin(1), csh(1), printf(1), sh(1)STANDARDS
The echo utility conforms to IEEE Std 1003.1-2001 (``POSIX.1'') as amended by Cor. 1-2002.
BSD November 12, 2010 BSD