I realized that the lsof -i -P does not list all the open ports and therefore I now use
instead. In order to find the process at each port I use
which displays the process and the PID and now with
I display the number of files for each process. My problem is that in order to put this into a script I need to have access to the port numbers and PIDs. Is there a way of putting them into an array?
I would like some advice on how to logically put together a script to handle a daily task of data gathering for the following problem.
I have two files, file1 has 125,000 records that I cut and remove unwanted fields through scripts and cron. In file2, I have 25000 records that has the same... (4 Replies)
Ok. I want to parse a log file and search only for denied traffic for the previous hour. The log looks like this:
Jun 18 17:47:56 routername 36806: Jun 18 17:53:01.088: %SEC-6-IPACCESSLOG: list ingress-filter denied tcp 1.2.3.4(1234) -> 6.7.8.9(53), 4 packets
I only really care about the... (12 Replies)
Alright, I feel like I have a pretty good basic knowledge of shell scripting, but this one is throwing me for a loop. I know I've seen something similar done with awk, but I couldn't find it with the search function.
I've grepped through my log file and get results like this:
--... (14 Replies)
Hello,
I have this script running on cron every 20 minutes.
By 12pm daily, our system is expecting all input files to be uploaded by the script.
After this cutoff time, the script would still be running though, but i need some kind of alerts/logs to know which input files weren't received for... (1 Reply)
I already have a solution to my problem, but I'm looking to see if it can be made more succinct and faster. The problem: given a list, as shown below, extract the pathname for any file in a directory named 'ample' and return it's index into the list. The index is also in the data itself. Note that... (1 Reply)
Hi folks,
I use following script:-
#!/bin/sh
# cd Linbread
TODAY=`date +"%m%d"`
DATA=`grep $TODAY linbread.dat`
HOUR=`date +"%H"`
if
then TOD="Morning"
elif
then TOD="Afternoon"
else
TOD="Evening"
fi
echo $DATA | gawk -F"|" '{printf("%s\n\n%s",$2,$3)}' > $$tmp
fold -s -w60... (0 Replies)
Greetings all. I have a repository server which receives, without exhaggeration, several million files a week. The majority of these files are in .csv format, which means they're highly compressable. They are spread throughout numerous directories where there are configured monitoring utilities... (4 Replies)
All
I have 2 parent directories - input and output. Each parent has multiple sub-directories...each sub-directory has multiple files. Each parent directory structure is a mirror image of itself
I need to poll the imput directory and if a new file is found, encrypt the file, move the file to... (2 Replies)
Hi,
Not sure whether this is the right place to post it. I decided to post it here 'coz Advanced and Expert users will most likely have the answer to what I am looking for.
I want to backup scripts that I have access to to a tar file file and zip it. At the moment I am creating a directory... (4 Replies)
Discussion started by: newbie_01
4 Replies
LEARN ABOUT LINUX
script
SCRIPT(1) BSD General Commands Manual SCRIPT(1)NAME
script -- make typescript of terminal session
SYNOPSIS
script [-a] [-c COMMAND] [-e] [-f] [-q] [-t] [file]
DESCRIPTION
Script makes a typescript of everything printed on your terminal. It is useful for students who need a hardcopy record of an interactive
session as proof of an assignment, as the typescript file can be printed out later with lpr(1).
If the argument file is given, script saves all dialogue in file. If no file name is given, the typescript is saved in the file typescript.
Options:
-a Append the output to file or typescript, retaining the prior contents.
-c COMMAND
Run the COMMAND rather than an interactive shell. This makes it easy for a script to capture the output of a program that behaves
differently when its stdout is not a tty.
-e Return the exit code of the child process. Uses the same format as bash termination on signal termination exit code is 128+n.
-f Flush output after each write. This is nice for telecooperation: One person does `mkfifo foo; script -f foo' and another can super-
vise real-time what is being done using `cat foo'.
-q Be quiet.
-t Output timing data to standard error. This data contains two fields, separated by a space. The first field indicates how much time
elapsed since the previous output. The second field indicates how many characters were output this time. This information can be used
to replay typescripts with realistic typing and output delays.
The script ends when the forked shell exits (a control-D to exit the Bourne shell (sh(1)), and exit, logout or control-d (if ignoreeof is not
set) for the C-shell, csh(1)).
Certain interactive commands, such as vi(1), create garbage in the typescript file. Script works best with commands that do not manipulate
the screen, the results are meant to emulate a hardcopy terminal.
ENVIRONMENT
The following environment variable is utilized by script:
SHELL If the variable SHELL exists, the shell forked by script will be that shell. If SHELL is not set, the Bourne shell is assumed. (Most
shells set this variable automatically).
SEE ALSO csh(1) (for the history mechanism), scriptreplay(1).
HISTORY
The script command appeared in 3.0BSD.
BUGS
Script places everything in the log file, including linefeeds and backspaces. This is not what the naive user expects.
AVAILABILITY
The script command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
Linux July 30, 2000 Linux