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Shell Programming and Scripting
Adding and removing blocks of text from file
Post 302889052 by Corona688 on Tuesday 18th of February 2014 01:10:49 PM
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1. Shell Programming and Scripting
Hello,
Hello Firends,
I have file like below. I want to remove selected blocks say abc,pqr,lst. how can i remove those blocks from file.
zone abc {
blah
blah
blah }
zone xyz {
blah
blah
blah }
zone pqr {
blah
blah
blah } (4 Replies)
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2. Shell Programming and Scripting
Hi,
I wanted to add specific text to each row in a text file containing three rows. Example:
0 8 7 6 5 5
7 8 9 0 7 9
7 8 9 0 1 2
And I want to add a 21 at the beginning of the first row, and blank spaces at the beginning of the second two rows. To get this:
21 0 8 7 6 5 5
7 8... (4 Replies)
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3. Shell Programming and Scripting
Hi,
This is part of a large text file I need to separate out.
I'd like some help to build a shell script that will extract the text between sets of dashed lines, write that to a new file using the whole or part of the first text string as the new file name, then move on to the next one and... (7 Replies)
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4. Shell Programming and Scripting
Hi,
I have file which contains information written in blocks (every block is different). Is it possible to read every block one by one to another file (one block per file).
The input is something like this
<block1>
<empty line>
<block2>
<empty line>
...
...
...
<block25>
<empty... (0 Replies)
Discussion started by: art84_)LV
0 Replies
5. Shell Programming and Scripting
I have a file like the one below. Each record is separated with >
In between I have lines consisting of 3 numeric values separated by a space.
I need to take each block between the > sign and read the first number in the line.
Then take the first after the > sign and the last before the >... (7 Replies)
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6. Shell Programming and Scripting
I am attempting to insert multiple lines of text into a specific place in a text file based on the lines above or below it.
For example, Here is a portion of a zone file.
IN NS ns1.domain.tld.
IN NS ns2.domain.tld.
IN ... (2 Replies)
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7. Shell Programming and Scripting
Hello,
I have a file like this:
FILE.TXT:
(define argc :: int)
(assert ( > argc 1))
(assert ( = argc 1))
<check>
#
(define c :: float)
(assert ( > c 0))
(assert ( = c 0))
<check>
#
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8. Shell Programming and Scripting
I sat down yesterday to write this script and have just realised that my methodology is broken........
In essense I have.....
----------------------------------------------------------------- (This line really is in the file)
Service ID: 12345 ... (7 Replies)
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Hi All,
i have a fixed width file , where each line is 3200 length.
File:
1ABC 1111 2222 3333 000012341 1001
2ABC 1111 2222 3333 000012342 1002
3ABC 1111 2222 3333 000112343 1003
1DEF 5555 4444 9696 000012344 1004
2DEF 5555 2323 8686 000012345 1005
3DEF 5555 1212 7676 000012346 1006
... (1 Reply)
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10. Shell Programming and Scripting
Hi All
I have a list of files which will have duplicate list of blocks of text. Following is a sample of the file, I have removed the sensitive information from the file.
All the code samples starts from <TR BGCOLOR="white"> and Ends with IP address and two html tags like this.
10.14.22.22... (3 Replies)
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LEARN ABOUT DEBIAN
aoe-discover
aoe-discover(8) System Manager's Manual aoe-discover(8) NAME
aoe-discover - tell aoe driver to discover AoE devices SYNOPSIS
aoe-discover DESCRIPTION
The aoe-discover command tells the aoe driver to discover ATA over Ethernet (AoE) devices on the network. All network interfaces will be probed with a AoE config query broadcast. If the aoe-interfaces command has limited the allowable network interfaces, only devices discovered via allowable interfaces will become available. The default is to make available all AoE devices found on all accessible ethernet networks. It's good to run the aoe-discover command after running aoe-interfaces. EXAMPLE
In this example, the root user on a host named nai loads the aoe module with only eth0 allowable for AoE traffic. After remembering that shelf 7 is on eth3, this sysadmin uses aoe-interfaces to add eth3 to the list of allowable network interfaces and then calls aoe-discover to ask the aoe driver to look for new AoE devices. nai:~# modprobe aoe aoe_iflist="eth0" nai:~# aoe-stat e10.9 eth0 up nai:~# aoe-interfaces eth0 eth3 nai:~# aoe-discover nai:~# aoe-stat e7.0 eth3 up e7.1 eth3 up e7.2 eth3 up e7.3 eth3 up e7.4 eth3 up e7.5 eth3 up e7.6 eth3 up e7.7 eth3 up e7.8 eth3 up e7.9 eth3 up e10.9 eth0 up SEE ALSO
aoe-interfaces(8), aoe-stat(8), aoetools(8). AUTHOR
Ed L. Cashin (ecashin@coraid.com) aoe-discover(8)