Hi how do i grep only a part of the line from a file from all the lines.
file:
asdfgh 543212376 nag
lkjh abhilash 543757858
How do i grep and print only 543212376 and 543757858
Can i grep something like 543* and print only that. (3 Replies)
Hi,
In a file FILE, there is a line like this one
MOLECULE C2 H2
I want to extract "C2 H2". I can do it in two step in a script :
VARIABLE="`grep MOLECULE FILE`" # Assign "MOLECULE C2 H2"
VARIABLE=`echo ${VARIABLE/"MOLECULE "}` # Remove "MOLECULE ".
Then,
$echo $VARIABLE
gives
C2... (6 Replies)
How do I print only the values of the variables from set or env.
For example I have the lines
USER=USER
XYZ='text'
SHELL=/bin/bash
How do I print only the part after or starting from =
Let's say I have those lines in a list X
If I run
Y = echo $X | grep -o "=*$"
Y won't contain... (3 Replies)
Hello All. I have an output file which contains the phrase "Total DFT Energy =" and then a number. This occurs many times in the output file, and what I want is to pipe the numbers (which are all different) to a file so I can plot them. How do I grep "Total DFT Energy =" and then get the numbers... (3 Replies)
Hi I just started on GNU Grep with regex and am finding it very challenging and need to ask for help already...
here is the problem, I have a page (MYFILE) which consists of the following....
<div>
<input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
<input type="hidden"... (2 Replies)
Hi,
I have 80 large files, from which I want to get a specific value to run a Bash script. Firstly, I want to get the part of a file which contains this:
Name =A
xxxxxx
yyyyyy
zzzzzz
aaaaaa
bbbbbb
Value = 57
This is necessary because in a file there are written more lines which... (6 Replies)
I need some help. I would like to read in a text file.
Take a variable such as ROW-D-01, compare it to what's in one line in the text file such as PROD/VM/ROW-D-01 and only input PROD/VM into a variable without the /ROW-D-01.
Is this possible? any help is appreciated. (2 Replies)
Hi,
I have a file with thousands of lines as below
INSERT INTO T_DIM_CLNT(CLNT_KY,CLNT_OBJ_ID,ISI_CLNT_ID,OPERN_ID,CLNT_NM,PRMRY_SIC_CD,PRMRY_SIC_DSC,RET_AGE_NBR,REC_CRT_TS,REC_DATA_EXTRC_TS,ETL_LOG_KY)
VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)... (5 Replies)
Hello,
I am java command from a shell script which will generate the below output on the command prompt
signature Base64 :... (10 Replies)
Discussion started by: chetanojha
10 Replies
LEARN ABOUT CENTOS
radsqlrelay
RADSQLRELAY(8) FreeRADIUS helper program RADSQLRELAY(8)NAME
radsqlrelay - relay SQL queries to a central database server
SYNOPSIS
radsqlrelay [-?] [-d sql_driver] [-b database] [-f file] [-h host] [-u user] [-P port] [-p password] [-1] [-x] file_path
DESCRIPTION
radsqlrelay tails a SQL logfile and forwards the queries to a database server. Used to replicate accounting records to one (central) data-
base, even if the database has extended downtime.
The SQL logfile is created by the rlm_sql_log module. The module must be configured in the radiusd server before you can use radsqlrelay.
OPTIONS
-? Print usage help information.
-d sql_driver
Driver to use: mysql, pg, oracle.
-b database
Name of the database to use.
-f file
Read password from file, instead of command line.
-h host
Connect to host.
-u user
User for login.
-P port
Port number to use for connection.
-p password
Password to use when connecting to server.
-1 One-shot mode: push the file to database and exit.
-x Turn on debugging.
file_path
The pathname of the SQL logfile to use.
NOTES
Oracle driver
The command "radsqlrelay -d oracle -b db.domain.tld sql-relay" reads the database description stored in $TNS_ADMIN/tnsnames.ora:
db.domain.tld =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = db.domain.tld)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = <DB SID>)
)
)
SEE ALSO rlm_sql_log(5)AUTHOR
Nicolas Baradakis <nicolas.baradakis@cegetel.net>
19 June 2005 RADSQLRELAY(8)