I have a script that checks a log file. This will be checked periodically lets say every 5 minutes. I need to get new entries and process these new entries
What do you think is the best strategy here? all i can think of currently is to backup the old file and do
. But future problem will be once the log increases in size, this method will be slower.
I know that Unix is different from windows in that it needs more manual configuring but how do I get Solaris 8 (Intel version) to recognize my floppy drive and cd-rom??
I mean does it automatically detect the drives at startup and I have to mount them or do I have to create the drives somehow and... (1 Reply)
Hello all,
first of all, I apologise if I may ask stupid or obvious questions, but I'm new to UNIX and I think I need a little bit of help before I start gearing up :)
Anyway, I have installed a Solaris 8 on a Sun machine, and it has 2 physical disks in it. However, it seems that it is only... (7 Replies)
Hi. You may know how to detect when a interruption succeeded programming in C. Just like receiving a signal without blocking. Knowing when it was a keystroke (IRQ 2), or a mouse movement (12), or a disk access, etc. and getting actually for example the letter typed.
Thanks a lot. (7 Replies)
Hello,
I'd like to handle incoming (uploaded) files from a shell script, ideally without busy polling / waiting (e.g. running a cron task every 15'). Is there a command that would just sleep until a new entry has been created in a directory, allowing scripts such as the following:
while... (9 Replies)
Hi All ,
I need a script to find errors in a particular and in a particular path
Actually in my logs i`ve so many kinds of errors(i can even say as 100 types also).if i run the script i need to know the error (some errors can aviod )
so finally the script o/p should be a numeric... (3 Replies)
Hi,
I will name folders this way : DD-MM-YYYY (07-06-2011 for today).
DATE=`date +%d-%m-%Y`
mkdir $DATE
They will contain a backup of the day.
I want, in my backup script, add a command that will automatically delete folders that are a week old (in this case, when performing the backup of... (7 Replies)
How can view log messages between two time frame from /var/log/message or any type of log files.
when logfiles are very big and especially many messages with in few minutes, I would like to display log messages between 5 minute interval.
Could you pls give me the command? (1 Reply)
Hello world,
One of the servers, a Fedora one,rebooted today (Luckily, a testbox).
I tried to get the reason the server rebooted. After going through the messages, I think that the log entries just before and after reboot are missing.
Please below: (****** is the server name, for privacy... (0 Replies)
is there a way to efficiently monitor logfiles that do not have a date or time format? i have several logs on several different servers that need to be monitored. but i realized writing a script for this would be very complex and time consuming giving the variety of things i need to check for i.e.... (2 Replies)
Redirecting log files to null writing junk into log files.
i have log files which created from below command
exec <processname> >$logfile
but when it reaches some size i am redirecting to null while process is running like
>$logfile
manually but after that it writes some junk into... (7 Replies)
Discussion started by: greenworld123
7 Replies
LEARN ABOUT OPENSOLARIS
logsave
LOGSAVE(8) System Manager's Manual LOGSAVE(8)NAME
logsave - save the output of a command in a logfile
SYNOPSIS
logsave [ -asv ] logfile cmd_prog [ ... ]
DESCRIPTION
The logsave program will execute cmd_prog with the specified argument(s), and save a copy of its output to logfile. If the containing
directory for logfile does not exist, logsave will accumulate the output in memory until it can be written out. A copy of the output will
also be written to standard output.
If cmd_prog is a single hyphen ('-'), then instead of executing a program, logsave will take its input from standard input and save it in
logfile
logsave is useful for saving the output of initial boot scripts until the /var partition is mounted, so the output can be written to
/var/log.
OPTIONS -a This option will cause the output to be appended to logfile, instead of replacing its current contents.
-s This option will cause logsave to skip writing to the log file text which is bracketed with a control-A (ASCII 001 or Start of
Header) and control-B (ASCII 002 or Start of Text). This allows progress bar information to be visible to the user on the console,
while not being written to the log file.
-v This option will make logsave to be more verbose in its output to the user.
AUTHOR
Theodore Ts'o (tytso@mit.edu)
SEE ALSO fsck(8)E2fsprogs version 1.44.1 March 2018 LOGSAVE(8)