hi all.....
i want to know how to log the details when logging into a server using SFTP......in FTP i used something like (ftp -uv<xxx.srp>>log_file.log) where the details will be logged to log_file...is there any options for doing the same in SFTP....i wanted to display the details abt... (4 Replies)
Hi,
I have a .log file in which it has many values. But i need some specific values. How it can be done using Shell Script. Please explain in detail.
Thankx in advance.
Sathish D V. (8 Replies)
Hi Experts,
Im a new bee for scripting,
I would ned to do the following via linux shell scripting, I have an application which throws a log file, on each action of a particular work with the application, as sson as the action is done, the log file would vanish or stops updating there, the... (2 Replies)
I have scheduled couple of shell scripts to run using 'at' command.
The o/p of at -l is:
$ at -l
1320904800.a Thu Nov 10 01:00:00 2011
1320894000.a Wed Nov 9 22:00:00 2011
1320876000.a Wed Nov 9 17:00:00 2011
$ uname -a
SunOS dc2prcrptetl2 5.9 Generic_122300-54 sun4u sparc... (2 Replies)
Hi,
Im looking for a shell script which will search for a particular string in a log file as below scenario
1. I need to run URL http://localhost/client/update?feedid=200 in shell script at(eg)4:00 PM which will not take more than 15 mins to complete.
2. After 15 mins i need to... (6 Replies)
When I see the content in the /var/log/messages, the information is too little. How can I get other informations, such as facility, level, and so on.
I also have another question, where can I collect more err logs, so I can do some fault association analysis. Thank you very much. (1 Reply)
Hi,
Is it possible to pass oracle connection information from a configuration file and use that to connect to oracle database in my unix shell scripts. Following is the scenario:
(1) I would like to save oracle connection string details in a configuration file (ex., dbconfig.txt)
(2) from my... (6 Replies)
we are getting files on daily basis.we need to process these files.
i need a unix shell script where we can count
1-The no of files processed
2-No of data/record processed for each files.
The script should log these details into a database table. If there is any error while file... (3 Replies)
Hi All,
I have a requirement to get the address values from a large log file along with the user details.
line1,line2,city,stateCode,postalCode,countryCode. The below code as advised in the earlier post is giving the user data
zgrep -B1 "Failed to calculate Tax" log.2018-05-23.gz | grep... (8 Replies)
Discussion started by: nextStep
8 Replies
LEARN ABOUT DEBIAN
expect_unbuffer
UNBUFFER(1) General Commands Manual UNBUFFER(1)NAME
unbuffer - unbuffer output
SYNOPSIS
unbuffer program [ args ]
INTRODUCTION
unbuffer disables the output buffering that occurs when program output is redirected from non-interactive programs. For example, suppose
you are watching the output from a fifo by running it through od and then more.
od -c /tmp/fifo | more
You will not see anything until a full page of output has been produced.
You can disable this automatic buffering as follows:
unbuffer od -c /tmp/fifo | more
Normally, unbuffer does not read from stdin. This simplifies use of unbuffer in some situations. To use unbuffer in a pipeline, use the
-p flag. Example:
process1 | unbuffer -p process2 | process3
CAVEATS
unbuffer -p may appear to work incorrectly if a process feeding input to unbuffer exits. Consider:
process1 | unbuffer -p process2 | process3
If process1 exits, process2 may not yet have finished. It is impossible for unbuffer to know long to wait for process2 and process2 may
not ever finish, for example, if it is a filter. For expediency, unbuffer simply exits when it encounters an EOF from either its input or
process2.
In order to have a version of unbuffer that worked in all situations, an oracle would be necessary. If you want an application-specific
solution, workarounds or hand-coded Expect may be more suitable. For example, the following example shows how to allow grep to finish pro-
cessing when the cat before it finishes first. Using cat to feed grep would never require unbuffer in real life. It is merely a place-
holder for some imaginary process that may or may not finish. Similarly, the final cat at the end of the pipeline is also a placeholder
for another process.
$ cat /tmp/abcdef.log | grep abc | cat
abcdef
xxxabc defxxx
$ cat /tmp/abcdef.log | unbuffer grep abc | cat
$ (cat /tmp/abcdef.log ; sleep 1) | unbuffer grep abc | cat
abcdef
xxxabc defxxx
$
BUGS
The man page is longer than the program.
SEE ALSO
"Exploring Expect: A Tcl-Based Toolkit for Automating Interactive Programs" by Don Libes, O'Reilly and Associates, January 1995.
AUTHOR
Don Libes, National Institute of Standards and Technology
1 June 1994 UNBUFFER(1)