|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
tail -f for multiple files
Post 302507894 by dinjo_jo on Friday 25th of March 2011 04:35:17 AM
03-25-2011
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
The system I work on, produces several kinds of status-files in a single directory. I would like to be able to see the files as they are added to this directory.
I was wondering if it would be possible to get a "tail -f" alike view of the ls-command, in such a way that a newly added file is... (4 Replies)
Discussion started by: rschelkers
4 Replies
2. UNIX for Dummies Questions & Answers
I have a log file which is continuously added to, called log.file. I'd like to
monitor this file, and when certain lines are found, update some totals in
another file. I've played around with tail -f, grep, and awk, but can't seem
to hit the right note, so to speak.
The lines I'm... (0 Replies)
Discussion started by: nortonloaf
0 Replies
3. Shell Programming and Scripting
Hi! I have a large set of pairs of text files (each pair in their own subdirectory) and each pair shares head/tail (a couple of first and last lines) but differs in the middle part. I need to delete the heads/tails and keep only the middle portions in which they differ. The lengths of heads/tails... (1 Reply)
Discussion started by: dobryden
1 Replies
4. Solaris
Hi there, I'm trying to run a simple command in Solaris 10:
tail -10 *.log
But this gives me in the output just last 10 rows of a SINGLE log file :eek: (and there are many in active directory).
Please, do you have any idea what's the problem? :confused: Is it a Solaris issue?
Thank you in... (2 Replies)
Discussion started by: MartinF
2 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I'd like to process multiple files. For example:
file1.txt
file2.txt
file3.txt
Each file contains several lines of data. I want to extract a piece of data and output it to a new file.
file1.txt ----> newfile1.txt
file2.txt ----> newfile2.txt
file3.txt ----> newfile3.txt
Here is... (3 Replies)
Discussion started by: Liverpaul09
3 Replies
6. Shell Programming and Scripting
Hi,
As part of our project, we need to load historical data for a year before our system is live. We have the data feed files that we need to load. However, I need to make sure that the file structure (number of fields separated by a comma) on the field is same for all the files of the same... (1 Reply)
Discussion started by: raj.jha
1 Replies
7. Shell Programming and Scripting
I need to execute a program which will generate some alarms. I wish to capture those alarms in a single output file.
I executed with following command on linux:
tail -f test1.alarms -f test2.alarms|awk 'NR>20' >> output
But however when I tried to execute same on solaris platforms it fails.... (2 Replies)
Discussion started by: bhallarandeep
2 Replies
8. Shell Programming and Scripting
hi
i need to run from a bash script
tail -f /var/log/access_log >> access1
tail -f /var/log/prod/prod1 >> access1
tail -f /var/log/prod/prod2 >> access1
this script purpose is to start at server boot time
and should always run.
what is the best way to put it on a script
Thanks
Dan (1 Reply)
Discussion started by: dan12341234
1 Replies
9. Shell Programming and Scripting
Dears
i have a scrip run in unix that need to use the tail -f command, as below:
DATE=`date '+%m%d%y'`
tail -f /var/messages | grep "start" >> /export/logs/start_${DATE}.out
but the problem that the tail -f will be stop and working in the background in then end of the day (23:59:59)... (0 Replies)
Discussion started by: thehero
0 Replies
10. Shell Programming and Scripting
I have 250 files that have 16 columns each - all numbered as follows stat.1000, stat.1001, stat.1002, stat.1003....stat.1250.
I would like to join all 250 of them together tail by tail as follows. For example
stat.1000
a b c
d e f
stat.1001
g h i
j k l
So that my output... (2 Replies)
Discussion started by: kayak
2 Replies
LEARN ABOUT OPENDARWIN
install-solaris
install-solaris(1M) install-solaris(1M) NAME
install-solaris - install the Solaris operating system SYNOPSIS
install-solaris install-solaris invokes the Solaris Install program. Depending on graphical capability and available memory at the time of invocation, install-solaris invokes either a text-based installer or a graphical installer. The following minimum requirements for physical memory dictate which features are available during installation: For SPARC machines: 128 MB Minimum physical memory for all installation types 128 MB Minimum physical memory required for windowing system 384 MB Minimum physical memory required for graphical-based installation For x86 machines: 256 MB Minimum physical memory for all installation types 256 MB Minimum physical memory required for windowing system 512 MB Minimum physical memory required for graphical-based installation In some cases, even if the minimum physical memory is present, available virtual memory after system startup can limit the number of fea- tures available. install-solaris exists only on the Solaris installation media (CD or DVD) and should be invoked only from there. Refer to the for more details. install-solaris allows installation of the operating system onto any standalone system. install-solaris loads the software available on the installation media. Refer to the for disk space requirements. Refer to the for more information on the various menus and selections. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcdrom (Solaris instal- | | |lation media) | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ pkginfo(1), install(1M), pkgadd(1M), attributes(5) It is advisable to exit install-solaris by means of the exit options in the install-solaris menus. 23 Sep 2005 install-solaris(1M)