The name of the script is just test_script.sh.
I can't post the full script due to it having some proprietary elements, but just know that the $tar_host variable is the name of host03. So it's basically saying
Code:
ssh -t -t host03 & <<EOF
Also from host01 (where this script is run) I can do ssh host03 and it works without a hitch, since it can work without prompting for passwords by using the ssh keys.
The OS being used is RedHat 6 or7 I believe.
Lastly the script is invoked just by the user sourcing it with ./test_script.sh
Any other question let me know! Much appreciated
Moderator's Comments:
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Last edited by Don Cragun; 09-11-2016 at 10:52 PM..
Reason: Add CODE and ICODE tags.
mac 10.4>terminal>linux remote server>ssh login accepted>session closed-why?
AHHHH!!
I have been connecting to the server with the line: ssh userid@website.com
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I run it through a Autosys Job which logs the outputs, both 1 & 2.
I use the commands
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Discussion started by: charli1
0 Replies
LEARN ABOUT OSX
ptree
ptree(1)ptree(1)NAME
ptree - print process trees
SYNOPSIS
/usr/bin/ptree [-a] [-c] [-z zone] [pid | user] ...
ptree prints the process trees containing the specified pids or users, with child processes indented from their respective parent pro-
cesses. An argument of all digits is taken to be a process-id, otherwise it is assumed to be a user login name. The default is all pro-
cesses.
The following options are supported:
-a All. Print all processes, including children of process 0.
-c Contracts. Print process contract memberships in addition to parent-child relationships. See process(4). This option
implies the -a option.
-z zone Zones. Print only processes in the specified zone. Each zone ID can be specified as either a zone name or a numerical zone
ID.
This option is only useful when executed in the global zone.
The following operands are supported:
pid Process-id or a list of process-ids. ptree also accepts /proc/nnn as a process-id, so the shell expansion /proc/* can be
used to specify all processes in the system.
user Username or list of usernames. Processes whose effective user IDs match those given are displayed.
Example 1: Using ptree
The following example prints the process tree (including children of process 0) for processes which match the command name ssh:
$ ptree -a `pgrep ssh`
1 /sbin/init
100909 /usr/lib/ssh/sshd
569150 /usr/lib/ssh/sshd
569157 /usr/lib/ssh/sshd
569159 -ksh
569171 bash
569173 /bin/ksh
569193 bash
The following exit values are returned:
0 Successful operation.
non-zero An error has occurred.
/proc/* process files
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
|Interface Stability |See below. |
+-----------------------------+-----------------------------+
The human readable output is Unstable. The options are Evolving.
gcore(1), ldd(1), pargs(1), pgrep(1), pkill(1), plimit(1), pmap(1), preap(1), proc(1), ps(1), ppgsz(1), pwd(1), rlogin(1), time(1),
truss(1), wait(1), fcntl(2), fstat(2), setuid(2), dlopen(3C), signal.h(3HEAD), core(4), proc(4), process(4), attributes(5), zones(5)
11 Oct 2005 ptree(1)
09-11-2016
