I am looking for a dial-up remote printing solution as under :
1. We have a Centralized location where Sun Solaris (A) is installed. From here printing command will be despatched.
2. This printing command will be routed to WAN cloud to Main Branches (B1,B2,B3)and from there, printer at... (0 Replies)
how to login with ssh to remote system with out applying the remote root/user password
with rlogin we can ujse .rhosts file
but with ssh howits possible
plz guide (2 Replies)
Hi,
I've been looking for a way to execute a console program (is in windows but by now I accept the linux way) from a linux machine, but this program has to be opened in the remote side. Linux machine acts only as a "signaling" host. My program has to open the camera in the remote side, but only... (7 Replies)
I m trying to run a batch script in remote desktop which executes unix commands on the unix server...the problem is i wnt the output in HTML format.so in my batch script i m giving the cmd like
ssh hostname path ksh HC_Report.ksh>out.html
...but it generates the HTML file in
remote desktop .i... (2 Replies)
I was wondering why does ssh store the fingerprints of remote host when connecting for the first time?
I will appreciate a detailed response, can't figure it out. (2 Replies)
Hi,
I need to ssh remotely to a machine and cat a file assign the value to a variable
Script:
#!/bin/bash -x
value=`cat config.txt`
echo "$value"
ssh me@xxx.host.com "valu='cat /export/home/test.md5'; echo "$valu"" | tee
Execution:
$ ./x
++ cat config.txt
+ value='touch me'
+... (5 Replies)
Geeks,
Could you please help me out in my script and identify the missing piece. I need to check/get the exit status of a remote command executed on remote host through script and send out an email when process/processes is/are not running on any/all server(s).
Here's the complete... (5 Replies)
Hi all,
i'm trying to gether multiple pattern on remote hosts, and trying to print hostname and the pattern,
ssh remoteserver1 -C 'hostname 2>&1;cat /var/log/server1.log | awk -F ";" '"'"'{ print " "$2" "$5}'"'"'| sort | uniq -c | sort -g -r '
The output is the following,
remoteserver1
... (8 Replies)
I have a variable called $a1 which maps to something like "http://servername proxy1 count http" and a lots of entries in a file on remote server.
If I have the following in my .sh script:
sed -i "\%$a1%d" mylog.txtthe line is deleted from mylog.txt. Great.
I'm trying now to remvoe this from a... (3 Replies)
Hi~
i have an authorized key which it made remote host(B).
i want log on without password from local(A) to the remote host(B) using authorized key of remote host.
what shell i do? anybody help me. (1 Reply)
Discussion started by: tomato00
1 Replies
LEARN ABOUT CENTOS
uuidd
UUIDD(8) System Administration UUIDD(8)NAME
uuidd - UUID generation daemon
SYNOPSIS
uuidd [options]
DESCRIPTION
The uuidd daemon is used by the UUID library to generate universally unique identifiers (UUIDs), especially time-based UUIDs, in a secure
and guaranteed-unique fashion, even in the face of large numbers of threads running on different CPUs trying to grab UUIDs.
OPTIONS -d, --debug
Run uuidd in debugging mode. This prevents uuidd from running as a daemon.
-h, --help
Display help screen and exit.
-k, --kill
If currently a uuidd daemon is running, kill it.
-n, --uuids number
When issuing a test request to a running uuidd, request a bulk response of number UUIDs.
-p, --pid path
Specify the pathname where the pid file should be written. By default, the pid file is written to /var/uuidd/uuidd.pid.
-P, --no-pid
Do not create pid file.
-F, --no-fork
Do not daemonize using double-fork.
-S, --socket-activation
Do not create the socket and instead expect it to be provided by the calling process. Implies --no-fork and --no-pid. As of this
writing, this option is supposed to be used only with systemd. This option must be enabled with a configure option.
-q, --quiet
Suppress some failure messages.
-r, --random
Test uuidd by trying to connect to a running uuidd daemon and request it to return a random-based UUID.
-s, --socket path
Specify the pathname used for the unix-domain socket used by uuidd. By default, the pathname used is /var/uuidd/request. This is
primarily for debugging purposes, since the pathname is hard-coded in the libuuid library.
-T, --timeout timeout
Specify a timeout for uuidd. If specified, then uuidd will exit after timeout seconds of inactivity.
-t, --time
Test uuidd by trying to connect to a running uuidd daemon and request it to return a time-based UUID.
-V, --version
Output version information and exit.
EXAMPLE
Start up a daemon, print 42 random keys, and then stop the daemon.
uuidd -p /tmp/uuidd.pid -s /tmp/uuidd.socket
uuidd -d -r -n 42 -s /tmp/uuidd.socket
uuidd -d -k -s /tmp/uuidd.socket
AUTHOR
The uuidd daemon was written by Theodore Ts'o <tytso@mit.edu>.
AVAILABILITY
The uuidd daemon is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
SEE ALSO uuid(3), uuidgen(1)util-linux June 2011 UUIDD(8)
08-24-2015
