FALSE(1) BSD General Commands Manual FALSE(1)NAME
false -- Return false value.
SYNOPSIS
false
DESCRIPTION
The false utility always exits with a nonzero exit code.
SEE ALSO csh(1), sh(1), true(1)STANDARDS
The false utility conforms to IEEE Std 1003.2-1992 (``POSIX.2'').
4.2 Berkeley Distribution July 24, 1991 4.2 Berkeley Distribution
Check Out this Related Man Page
FALSE(1P) POSIX Programmer's Manual FALSE(1P)PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond-
ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME
false - return false value
SYNOPSIS
false
DESCRIPTION
The false utility shall return with a non-zero exit code.
OPTIONS
None.
OPERANDS
None.
STDIN
Not used.
INPUT FILES
None.
ENVIRONMENT VARIABLES
None.
ASYNCHRONOUS EVENTS
Default.
STDOUT
Not used.
STDERR
Not used.
OUTPUT FILES
None.
EXTENDED DESCRIPTION
None.
EXIT STATUS
The false utility shall always exit with a value other than zero.
CONSEQUENCES OF ERRORS
Default.
The following sections are informative.
APPLICATION USAGE
None.
EXAMPLES
None.
RATIONALE
None.
FUTURE DIRECTIONS
None.
SEE ALSO
true
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol-
ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE
and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained
online at http://www.opengroup.org/unix/online.html .
IEEE /The Open Group 2003 FALSE(1P)
Hi there
I'm hoping one of the expert unix guys or gals can assist me in understanding the language within scripts
e.g
clear
while true
do
tput cup 0 0
LIST=`grep cisco /etc/hosts|grep -v _int | awk '{print $2}'`
for SITE in $LIST
do
IP=`grep "$SITE"... (4 Replies)
i want to delete every newline and every line which starts with "RECORD......." in a file.
FILE:
Record 61391 in base BROCKHAUS (Timestamp: 2008-04-09 11:38:38)
UNTERTITEL :
Gräfin (seit 1707 Reichsgräfin) von, * Schwerin 4. 2. 1686, + Berlin
21. 10. 1744; wurde
Record 61392 in base BROCKHAUS... (4 Replies)
Hi,
I'm new to UNIX and am trying to learn shell scripting in order to work on an interface that I inherited when a co-worker left. I need to be able to check to see whether a file exists to determine whether the FTP has taken place, but in testing, the if statement always evaluates as false,... (3 Replies)
Hi all,
If anyone has the explanation for the following issue, please share it with me.
I am comparing two variable a and b with the values of 007 and 7, for these values it get evaluated as True. For a=008 and b=8, for these values it get evaluated as false.
#!/bin/tclsh
set a 007 ... (3 Replies)
Hi Experts,
I am using Solaris-10, Sun-Fire-V445.
i got often the below message-
"Memory Usage – Critical, Memory usage (RAM) exceeding 90%
The memory utilization is exceeding 90%" in a application running on solaris.
I checked with Vmstat. Everything seems to be fine. Where i should... (5 Replies)
Just started with learning python and tried something, most people here would call more than simple.
I just wanted to list all directories within my main directory. So I user the following code:
#!/usr/bin/env python
import os
if os.path.isdir("/home/testaccaunt/public_html"):
... (8 Replies)
I'm using clustered zones on my machine. i'm only at the test phase of my design and ultimately the oracle zones will be using VxVM.
When the testing phase is complete, VxVM will be used in the containers. It is necessary for VxVM to run in the global zone for the containers to use it (is... (5 Replies)
Hello All,
Nagios seems to be sending false alerts about few hosts, (ex: There were no users on one host and still Nagios was reporting a critical alert and says 6 users are logged in. How do I fix this one?
Also, I have installed nagios and added 12 hosts as a start and monitoring few... (4 Replies)
hi Alll,
I want to install solaris 10 on exixting solaris mahcine.
I tried for OK boot cdrom-install
but it gave me fatal error - disk not bootable , boot command disable
so i tried with
ok setenv auto-boot? false
Ok reset-all
after this server rebooted automatically and... (2 Replies)
Hi Experts,
I was looking at the below link, for finding words next to it, And unable to understand this syntax:
Can any one please explain , what is meaning of this code:
if ( F )
s = s ? s OFS $i : $i
from:... (4 Replies)
Heyas
As there was a splitting issue with TUI 0.6.6-x focused around tui-status since the 'solaris' (not really but for that purpose) update, the urge was given to do this first.
Well, the splitting 'bug' should be fixed, i hope.
But i've found a new one.
When i start the very same script... (4 Replies)
I have this code that sometimes return a false value and the code inside the if statement gets executed and error out. Any idea why? thanks.
So I set a debug and see what the value for $ScriptElapsedTime
Here is the value I got ScriptElapsedTime='03:20'. Base on this value the if... (10 Replies)
Hi All,
I'm trying to come up a way to check the output of some data i have. I need to be able to check for the order of the output and if its correct set a variable to false if it isnt.
Currently the data is in the below format, this is the value which should cause the variable be set... (4 Replies)
Hi
I have written a script to send email alerts when load of my linux server reaches max point
I keep getting false emails thought the load is normal , looks like same email is generated again and again - called from cron tab
checked if the tempfile is present , no it is not , cleaned... (22 Replies)
Hi All
Below code is working as expected but creating too many child processes when the url is not up and every minute that process is sending false email alerts
any help with the logic not to generate child process and not to send duplicate alerts
app="https://url"
appresult=$(wget... (2 Replies)