looks like /opt/perl5.10.0/perl is on mount point which is mounted using autofs
which drops the mount point after certain period of idle time.
when u do ls -lrt /opt/perl5.10.0/perl at that time it does not exist it needs to be mounted first .. so for the first time ls -lrt returns error but that mounts that directory .. so that mount will work for some time ( that time is decided in auto mount )
if you want to make sure ( below commands runs on Linux )
Code:
$ cd /opt ; df .
check the output of above command .. if auto mounted you will see autofs and PID in bracket
$ service autofs status
check if /opt or /opt/perl5.10.0 is listed there ..it will also list timeout count in seconds
if not on linux, run below command
$ /etc/init.d/autofs status
i have faced same issue in which particular directory was not accessible first time you use it after reboot ..
I am trying to run the script bellow but its given me "syntax error at line 20 :'done' unexpected." error message"
can someone check to see if the script is ok? and correct me pls.
Today is my first day with scripting.
Gurus should pls help out
#!/bin/ksh
# Purpose: Check to see if file... (3 Replies)
hi
I'm new here so my question maybe be retarded or out of place:
Is there a way to suppress the "No such file or directory" error message when using the "ls" command ?
thanks (5 Replies)
Discussion started by: basher400
5 Replies
3. Forum Support Area for Unregistered Users & Account Problems
Hi all,
I am trying to register but it seems my IP address is being seen or black listed as a spam address.
I get the following message:
"Registration denied. Sorry, The UNIX and Linux Forums runs an active policy of not allowing spammers. Please contact us via by posting in this forum if... (0 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
I am trying to find lines in a text file larger than 3 Gb that start with a given string. My command looks like this:
$ look "string" "/home/patrick/filename.txt"
However, this gives me the following message:
"look: /home/patrick/filename.txt: File too large"
So, I have two... (14 Replies)
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
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Sample input file, email.txt
Below is an sample code where... (2 Replies)
We are having issues with our Postfix. The POP and IMAP services randomly stops working an sent e-mails return a "Command time limit exceeded".
We've found out that running these command fix the problem:
service cyrus-imapd stop
rm /var/lib/imap/tls_sessions.db*
rm... (2 Replies)
Hi 2 all,
i have had AIX 7.2
:/# /usr/IBMAHS/bin/apachectl -v
Server version: Apache/2.4.12 (Unix)
Server built: May 25 2015 04:58:27
:/#:/# /usr/IBMAHS/bin/apachectl -M
Loaded Modules:
core_module (static)
so_module (static)
http_module (static)
mpm_worker_module (static)
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Discussion started by: penchev
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LEARN ABOUT X11R4
autofs
AUTOFS(8) System Manager's Manual AUTOFS(8)NAME
/etc/init.d/autofs - Control Script for automounter
SYNOPSIS
/etc/init.d/autofs start|stop|restart|reload|status
DESCRIPTION
autofs control the operation of the automount(8) daemons running on the Linux system. Usually autofs is invoked at system boot time with
the start parameter and at shutdown time with the stop parameter. The autofs script can also manually be invoked by the system administra-
tor to shut down, restart or reload the automounters.
OPERATION
autofs will consult a configuration file /etc/auto.master (see auto.master(5)) by default to find mount points on the system. For each of
those mount points automount(8) will mount and start a thread, with the appropriate parameters, to manage the mount point.
/etc/init.d/autofs reload will check the current auto.master map against running daemons. It will kill those daemons whose entries have
changed and then start daemons for new or changed entries.
If a map is modified then the change will become effective immediately. If the auto.master map is modified then the autofs script must be
rerun to activate the changes.
/etc/init.d/autofs status will display the status of, automount(8), running or not.
SEE ALSO automount(8), autofs(5), auto.master(5). autofs_ldap_auth.conf(5)AUTHOR
This manual page was written by Christoph Lameter <chris@waterf.org>, for the Debian GNU/Linux system. Edited by H. Peter Anvin
<hpa@transmeta.com>.
9 Sep 1997 AUTOFS(8)
10-24-2010
