How to tail logs in WLST?

I am trying to tail any OIM log.
I executed the wlst script found in "<IDM_HOME>/common/bin" directory.
Next I use the connect() command to establish a connection to WebLogic Administration.
Then I use the displayLogs command providing the path to my log file and the follow option.
I don't see any new logs displaying in the wlst session (I know for a fact that new logs are being written into the file). What could be the problem for the displayLogs command not displaying new logs? A working example of the displayLogs with the follow option enabled would be nice.

have a look at oracle docs - Logging Custom WLST Commands
Thanks,
Souvik.

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How to tail log files from particular string

Hello,
We would like to tail several log files "live" in powershell for particular string. We have tried to use "get-content" command but without luck because everytime as a result we received only results from one file. I assume that it was
caused by "-wait" parameter. If there is any other way to tail multiple files ?
Our sample script below
dir d:\test\*.txt -include *.txt | Get-Content -Wait | select-string "windows" |ForEach-Object {Write-EventLog -LogName Application -Source "Application error" -EntryType information -EventId 999 -Message $_}
Any help will be appreciated.
Mac

Because we want to capture particular string from that files. Application writes some string time to time and when the string appears we want to catch it and send an eventy to application log, after it our Nagios system will raise alarm.
Mac
Alright, this is my answer, but I think you won't like it.
Run this PowerShell code in PowerShell ISE:
$file1='C:\Temp\TFile1.txt'
'' > $file1
$file2='C:\Temp\TFile2.txt'
'' > $file2
$special='windowswodniw'
$exit='exit'
$sb1={
gc $using:file1 -Wait | %{
if($_-eq$using:exit){
exit
}else{
sls $using:special -InputObject $_ -SimpleMatch
} | %{
Write-Host '(1) found special string: ' $_
$sb2={
gc $using:file2 -Wait | %{
if($_-eq$using:exit){
exit
}else{
sls $using:special -InputObject $_ -SimpleMatch
} | %{
Write-Host '(2) found special string: ' $_
sajb $sb1
sajb $sb2
In this code, $file1 and 2 are the files being waited for.
As I understood you, you care only for the special string, which is in the variable $special.
All other variables, will be discarded.
Also, whenever a string equals to $exit is written to the file, the start job corresponding to that file will be terminated, automatically! (simple, right?)
In the example above, I use only 2 files (being watched) but you can extend it, easily, to any number (as long as you understand the code).
If you are following my instructions, at this point you have PowerShell ISE running, with 2 background jobs,
waiting for data being inputed to $file1 and 2.
Now, it's time to send data to $file1 and 2.
Start PowerShell Console to send data to those files.
From its command line, execute these commands:
$file1 = 'C:\Temp\TFile1.txt'
$file2='C:\Temp\TFile2.txt'
$exit='exit'
Notice that $file1 and 2 are exactly the same as those defined in P
OWERSHELL ISE, and that I've defined the string that will terminate the background jobs.
Command these commands in PowerShell Console:
'more' >> $file1
'less' >> $file1
'more' >> $file2
'less' >> $file2
These commands will provoke no consequences, because these strings will be discarded (they do not contain the special string).
Now, command these commands in PowerShell Console:
'windowswodniw' >> $file1
'1 windowswodniw 2' >> $file1
'more windowswodniw less' >> $file1
'windowswodniw' >> $file2
'1 windowswodniw 2' >> $file2
'more windowswodniw less' >> $file2
All these will be caugth by the (my) code, because they contain the special
string.
Now, let's finish the background jobs with these commands:
$exit >> $file1
$exit >> $file2
The test I'm explaining, now is DONE, TERMINATED, FINISHED, COMPLETED, ...
Time to get back to PowerShell ISE.
You'll notice that it printed out this (right at the beginning):
Id Name PSJobTypeName State HasMoreData Location Command
1 Job1 BackgroundJob Running True localhost ...
2 Job2 BackgroundJob Running True localhost ...
At PowerShell ISE's console, type this:
gjb
And you'll see the ouput like:
Id Name PSJobTypeName State HasMoreData Location Command
1 Job1 BackgroundJob Completed True localhost ...
2 Job2 BackgroundJob Completed True localhost ...
( They are completed! )
Which means the background jobs are completed.
See the background jobs' outputs, commanding this:
gjb | rcjb
The output, will be something like this:
(1) found special string: windowswodniw
(1) found special string: 1 windowswodniw 2
(1) found special string: more windowswodniw less
(2) found special string: windowswodniw
(2) found special string: 1 windowswodniw 2
(2) found special string: more windowswodniw less
I hope you are able to understand all this (the rubbishell coders, surely, are not).
In my examples, the strings caught are written to host's console, but you can change it to do anything you want.
P.S.: I'm using PowerShell, but I'm pretty sure you can use older PowerShell ( version 3 ). Anything less, is not PowerShell anymore. We can call it RubbiShell.

Tailing log messages

Currently I'm working on an app that must display some log messages on the GUI. Depending on the urgency of the message (i.e. fatal, debug, info etc.) I want to give the message some visible characteristics (color, icon) to make the important onces stand out for the end-user. I'm thinking of using a JList (inside a JScrollPane) and add some JLabels to that. I can use html on the JLabel to change the visible characteristics. This seems to work. But...
I prefer to add each new log message to the end of the list. So the last line is the most recent one. But I also want this line to be visible after it has been added. To accomplish this I've added a listener on the Lists model to get a trigger when the contents have changed. When that happens I use the ensureIndexIsVisible() method of the list to make sure the added line is visible. This works 90% of the time. Once in a while the list scrolls up to the first line and sometimes it even becomes completely blank. The next update gets things back in order though. But I don't like the strange behaviour and I can't figure out if I'm doing something wrong (and if so, what is it). Any thoughts on this?
Maybe there is another way to accomplish my goal. Any suggestions on how to tail formatted log messages?
Thanx,
Vincent

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I have a report running in batch mode, and I would like to log the start time and end time for some part of the code (different Function modules). I need to write this log information into the batch job log. Therefore I can check the time frame of my FMs.
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I created a new Apple ID for iCloud on my iPhone, but I can't seem to find a way to "sign out" or "log out" of that Apple ID (for iCloud) to sign in with another Apple ID. The only account login I could change was the Store. How do I "log out"

I created a new Apple ID for iCloud on my iPhone, but I can't seem to find a way to "sign out" or "log out" of that Apple ID (for iCloud) to sign in with another Apple ID. The only account login I could change was the Store.
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@fernandamagalhaes
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http://support.apple.com/kb/PH2613
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I changed my name on MacBook pro, I could not log in after that though the password is unchanged but tHe name appeared on the login window is the original name?..how I can log in?

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Jae Sinz wrote:
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How to tail logs in WLST?

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