how to read the variable from config file
eg: a.cfg below config file config file which contain
a=`hostname`
b=250
a.sh is shell script
echo "$a and $b"
if i run "a.sh 1.cfg" it works
but when i declare N number of variable it wont works..
can u please suggest for that ? (1 Reply)
i have a file in this format
curyymm PRVYYMM CDDMmmYY bddMmmyy eddMmmyy
--------- ------- ------------ ---------- -----------
0906 0905 09Jun09 01Jun09 30Jun09
----------- --------- ------------ ------------ -----------
i need to read the... (5 Replies)
I have a csv file with the values seperated by commas.I want to extract these values one by one and assign to a variable using shell script.Any ideas or code? (11 Replies)
Hi All
I have a file for ex .log file which contain several lines within it.
I have to read that file contents & assing that to a variable. (2 Replies)
Hello All,
A part of my very basic perl code requires me to read a single value from a text file.
The file output is the following:
Reading image ... done
IMAGEREGION=0x0x0-256x162x256
VOXELDIMENSION=0.9375000000x1.2000000477x0.9375000000
VOXELNUMBER=10527001... (7 Replies)
Hi all,
I want write a csh script which must be able:
1.read a file
2.assign value in file as variable
and can i use read in csh script?
thx (2 Replies)
how to read the variable indivdually ( line by line ) in shell script
eg :
i have the config file where contain
cat /home/user01/ilap/conf/input.conf
node.txt
node2.txt
node3.txt
i need to run script like
/home/user01/ilap/exe/run.sh /home/user01/ilap/conf/input.conf
... (1 Reply)
Hi,
I have a text file with multiple lines, each having data in the below format
<DOB>,<ADDRESS>
I have to write a script which reads each line in the text file in loop, assign the values to these variables and do some further processing in it.
Using the following code prints the... (1 Reply)
Hi,
I have a text file with multiple lines, each having data in the below format <DOB>,<ADDRESS>
I have to write a script which reads each line in the text file in loop, assign the values to these variables and do some further processing in it.
Using the following code prints the values... (12 Replies)
Hello,
I am using below code for reading from a file and assigning the values to a variable , but it is loosing the value after the loop , please suggest to retain the value of the variable after the loop ,
while IFS=: read -r line
do
set $dsc=$line
echo 'printing line variable ' $line... (1 Reply)
Discussion started by: ParthThakkar
1 Replies
LEARN ABOUT CENTOS
amlabel
AMLABEL(8) System Administration Commands AMLABEL(8)NAME
amlabel - label an Amanda tape
SYNOPSIS
amlabel [--barcode barcode] [--meta meta-label] [--assign] [-f] [--version] [-o configoption...] config [label] [slot slot]
DESCRIPTION
This command applies a label to an Amanda volume, erasing the volume in the process.
Amanda uses labels to identify volumes: amdump(8) and amflush(8) verify the label before writing to make sure the proper volume is loaded,
and the recovery programs use the label to ensure they are reading the data they expect.
If no [slot] and no [barcode] is given, then amlabel labels the tape in the current slot of the default changer. If a slot is given, it
labels the volume in that slot. If a barcode is given, it labels the volume with that barcode. Label may be any string that does not
contain whitespace and that matches the labelstr (see amanda.conf(5)).
If [label] is not given, an autolabel is generated, see autolabel in amanda.conf(5).
If [--assign] is given, the barcode and meta-label are assigned to the label without labeling the volume. The label must already be in the
tapelist file.
This command also appends the new volume to the tapelist(5) file, so that they will be used in the order they are labeled (depending on the
taperscan in use -- see amanda-taperscan(7)).
As a precaution, amlabel will not write a label if the volume already contains an active label or if the label specified is on an active
tape. The [-f] (force) flag bypasses these verifications.
OPTIONS --barcode barcode
With [--assign], assign the barcode to the label. Without [--assign], label the volume with that barcode.
--meta meta-label
Assign the meta label to the label after labeling the volume.
--assign
Assign the barcode or meta-label to the label without labeling the volume. The label must already be in the tapelist file.
-f
Force the label operation; see above
--version
Output version information
-o configoption
See the "CONFIGURATION OVERRIDE" section in amanda(8).
EXAMPLE
Write an Amanda label with the string "DMP000" on the current volume:
% amlabel daily DMP000
Label the tape in slot 3 of the changer with the label "DMP003":
% amlabel daily DMP003 slot 3
MESSAGES
Label 'label' doesn't match labelstr 'labelstr'
The given label does not match the configured labelstr. Even with -f, this is an error.
Label 'label' already on a volume
The given label is already on another volume in the tapelist, and Amanda will not write it to this volume unless forced.
Found label 'label', but it is not from configuration config.
The label amlabel found on the volume does not match this configuration's labelstr, so it is probably part of a different Amanda
configuration. Amanda will not overwrite the label unless it is forced.
Volume with label 'label' contains data from this configuration.
The label amlabel found on the volume still has valid data on it and Amanda will not overwrite it unless forced. Note that this does
not distinguish between active and inactive volumes.
SEE ALSO amanda(8), amanda.conf(5), tapelist(5), amanda-taperscan(7), amdump(8), amflush(8)
The Amanda Wiki: : http://wiki.zmanda.com/
AUTHORS
James da Silva <jds@amanda.org>
Stefan G. Weichinger <sgw@amanda.org>
Dustin J. Mitchell <dustin@zmanda.com>
Zmanda, Inc. (http://www.zmanda.com)
Amanda 3.3.3 01/10/2013 AMLABEL(8)