I have backups that run in a cron @ midnight. Does the backup utility make sure that the system is quiet --(no users are logged on) or do I need to add some stuff to make sure nobody is accessing those file while they are being backed up. (3 Replies)
Help me
How can I go about doing this.
also, if you have any idea of other files I can delete and what I can do to improve the performance of a system thats running too slow (6 Replies)
How do I go about doing this??? Is there something to it other than cleaning up useless files?? if you have knowledge concerning this, please give your suggestions
also, is it possible or safe to compress an entire filesystem. how do you go about doing this??? any information is appreciated (7 Replies)
Hi all,
Our servers were on Sun Solaris 8.1, anytime a cron job executed the user ran that job received a email of job's output. I think that the default and Administrator did not setup anything.
However, when we upgraded the OS to Sun Solaris ver.10, the cron job is no longer send a email... (2 Replies)
Hello Friends,
I need to change network filesystem status as online but it always seems in maintenance mode, I appreciate your any suggestion to change its state as online.
shell>svcadm enable svc:/system/filesystem/local
shell>svcs -l svc:/system/filesystem/local
fmri ... (4 Replies)
Hello All,
I am getting the following error message when trying to execute the following script.
AWK=/usr/bin/awk
TR=/usr/bin/tr
SED=/usr/bin/sed
CAT=/usr/bin/cat
MAILFILE=/home//nightly_jobs.tmp
mailto=xxx@gmail.com
Nigh_Status = `db2 "select TYPE from ETL.LOCK where STATUS <> 0 and... (12 Replies)
I have seen similar threads on this issue, but I have not seen a fix. Basically I am getting a lot of rcp bind errors. Below find the output of "svcs -xv". not sure where to begin:
# svcs -xv
svc:/network/rpc/bind:default (RPC bindings)
State: maintenance since Fri May 25 14:13:18 2012... (14 Replies)
Discussion started by: brownwrap
14 Replies
LEARN ABOUT PHP
wall
WALL(1) User Commands WALL(1)NAME
wall - write a message to all users
SYNOPSIS
wall [-n] [-t timeout] [-g group] [message | file]
DESCRIPTION
wall displays a message, or the contents of a file, or otherwise its standard input, on the terminals of all currently logged in users.
The command will wrap lines that are longer than 79 characters. Short lines are whitespace padded to have 79 characters. The command will
always put a carriage return and new line at the end of each line.
Only the superuser can write on the terminals of users who have chosen to deny messages or are using a program which automatically denies
messages.
Reading from a file is refused when the invoker is not superuser and the program is set-user-ID or set-group-ID.
OPTIONS -n, --nobanner
Suppress the banner.
-t, --timeout timeout
Abandon the write attempt to the terminals after timeout seconds. This timeout must be a positive integer. The default value is
300 seconds, which is a legacy from the time when people ran terminals over modem lines.
-g, --group group
Limit printing message to members of group defined as a group argument. The argument can be group name or GID.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
NOTES
Some sessions, such as wdm, that have in the beginning of utmp(5) ut_type data a ':' character will not get the message from wall. This is
done to avoid write errors.
SEE ALSO mesg(1), talk(1), write(1), shutdown(8)HISTORY
A wall command appeared in Version 7 AT&T UNIX.
AVAILABILITY
The wall command is part of the util-linux package and is available from Linux Kernel Archive <https://www.kernel.org/pub/linux/utils/util-
linux/>.
util-linux August 2013 WALL(1)