10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
We have the data looks like below in a log file.
I want to generat files based on the string between two hash(#) symbol like below
Source:
#ext1#test1.tale2 drop
#ext1#test11.tale21 drop
#ext1#test123.tale21 drop
#ext2#test1.tale21 drop
#ext2#test12.tale21 drop
#ext3#test11.tale21 drop... (5 Replies)
Discussion started by: Sanjeev G
5 Replies
2. Shell Programming and Scripting
hi
i need to extract lines from multiple files to a csv file.
for example, i have these 3 files
file1.txt
date:29dec1980
caller:91245824255
called:8127766
file2.txt
date:11apr2014
caller:9155584558
called:8115478
file3.txt
date:25jun2015
caller:445225552
called:8117485 (30 Replies)
Discussion started by: lp.descamps
30 Replies
3. UNIX for Dummies Questions & Answers
I need help extracting specific lines in a text file. The file looks like this:
POSITION TOTAL-FORCE (eV/Angst)
-----------------------------------------------------------------------------------
1.86126 1.86973 1.86972 ... (14 Replies)
Discussion started by: captainalright
14 Replies
4. Shell Programming and Scripting
Hi..Can anyone suggest a simple way of achieving this. I have several files which ends with extension .vcf . I will give example with two files
In the below files, we are interested in
File 1:
38 107 C 3 T 6 C/T
38 241 C 4 T 5 C/T
38 247 T 4 C 5 T/C
38 259 T 3 C 6 T/C... (8 Replies)
Discussion started by: empyrean
8 Replies
5. UNIX for Dummies Questions & Answers
Is there a way to read how many times each result occurs in a list,
say the list.txt has the results:
a
c
d
a
f
c
a
d
e
and I need to know how many times each of them occurs such as :
a=3
c=2
..etc. (5 Replies)
Discussion started by: Iifa
5 Replies
6. Shell Programming and Scripting
I apologize for the title but I am not even sure myself what to call this. I am going to use an example of a pizza delivery. I need to make an interactive script that allows users to order a certain number of pizzas, and then choose what they want on each pizza. Here is my code so far....
... (1 Reply)
Discussion started by: cstadnyk1
1 Replies
7. Shell Programming and Scripting
hey mates,
I was wondering if someone could assist me with this one, I have couple scripts that I would like to invoke from .sh ( One after another )
Script1
Script2
Script3
Is it possible to run script 2 after script one finished running ? And again start script 3 after script 2... (6 Replies)
Discussion started by: NDxiak
6 Replies
8. Shell Programming and Scripting
Hi,
I wrote a awk line here:
awk 'BEGIN {OFS="\t"} {print $0, int(rand()*($2-$1 + 1) + $1) }' filename
Basically what it does is that it takes the start (column 1) and stop (column 2) and generates a random # in between start and stop.
I want to take this a step further and have it... (2 Replies)
Discussion started by: phil_heath
2 Replies
9. Shell Programming and Scripting
Hi all,
I have a requirement where i have to read multiple files using Shell Script in Korn Shell.
each file will have the 3rd line as the amount field, i have to read this amount field and sum it for all the files.
any idea on how to achieve this?? (i think i can achieve it using a loop,... (9 Replies)
Discussion started by: nvuradi
9 Replies
10. Shell Programming and Scripting
I am developing a script to automate Global Mirroring on IBM DS8100's. Part of the process is to establish a global copy and wait until the paired LUN's Out of Sync tracks goes to zero. I can issue a command to display the ouput and am trying to use AWK to read the appropriate field. I am... (1 Reply)
Discussion started by: coachr
1 Replies
RADRELAY(8) FreeRADIUS Daemon RADRELAY(8)
NAME
radrelay -- Deprecated command.
DESCRIPTION
The functions of radrelay have been added to radiusd. One benefit is that one instance of radiusd can read multiple detail files, among
others.
The rlm_sql_log module does something similar, but for SQL queries. See it's man page for details.
REPLICATION FOR BACKUPS
Many sites run multiple radius servers; at least one primary and one backup server. When the primary goes down, most NASes detect that and
switch to the backup server.
That will cause your accounting packets to go the the backup server - and some NASes don't even switch back to the primary server when it
comes back up.
The result is that accounting records are missed, and/or the administrator must jump through hoops in order to combine the different detail
files from multiple servers. It also means that the session database ("radutmp", used for radwho and simultaneous use detection) gets out
of sync.
We solve this issue by "relaying" packets from one server to another, so they both have the same set of accounting data.
See raddb/sites-available/buffered-sql for more information.
BUFFERING FOR HIGH-LOAD SERVERS
If the RADIUS server suddenly receives a many accounting packets, there may be insufficient CPU power to process them all in a timely man-
ner. This problem is especially noticable when the accounting packets are going to a back-end database.
Similarly, you may have one database that tracks "live" sessions, and another that tracks historical accounting data. In that case,
accessing the first database is fast, as it is small. Accessing the second database many be slower, as it may contain multiple gigabytes
of data. In addition, writing to the first database in a timely manner is important, while data may be written to the second database with
a few minutes delay, without any harm being done.
See raddb/sites-available/copy-to-home-server for more information.
SEE ALSO
radiusd(8), rlm_sql_log(5)
AUTHOR
The FreeRADIUS Server Project
23 October 2007 RADRELAY(8)