11-02-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I'm trying to count the number of 2 specific characters in a very large file. I'd like to avoid using gsub because its taking too long.
I was thinking something like:
awk '-F' { t += NF - 1 } END {print t}' infile > outfile
which isn't working
Any ideas would be great. (3 Replies)
Discussion started by: dcfargo
3 Replies
2. Shell Programming and Scripting
I have a data file in the following format (refer to input file) with multiple lines containing some information. I need an output file to loop thorough the input file with summarized information as seen below (refer to output file) ‘Date Time' and ‘Beta Id' input file values should be concatenated... (7 Replies)
Discussion started by: shekharaj
7 Replies
3. Shell Programming and Scripting
I need help to parse a file where there are many records, all of which are consistently separated by lines containing “^=============” and "^ End of Report".
Example:
=============
1
2
3
4
End of record
=============
1
3
4
End of record
Etc....
I only need specific lines... (5 Replies)
Discussion started by: jouuu
5 Replies
4. Shell Programming and Scripting
Hi,
I have a huge file say with 2000000 records. The file has 42 fields. I would like to pick randomly 1000 records from this huge file. Can anyone help me how to do this? (1 Reply)
Discussion started by: ajithshankar@ho
1 Replies
5. Shell Programming and Scripting
Hi
I need to parse the file of same name which exist on different servers and calculate the count of string existed in both files.
Say a file abc.log exist on 2 servers.
I want to search for string "test" on both files and calculate the total count of search string's existence.
For... (6 Replies)
Discussion started by: poweroflinux
6 Replies
6. Shell Programming and Scripting
Hi guys,
I have a file which has random records like mentioned below
emcpower28a
pci@3,03 (disk physical name)
pci@3,04
emcpower9a
pci@1,03
pci@2,03
pci@3,01
pci@4,03
there could be any number of disk names for any LUN (emc...) So, I want a solution to count disk names for its... (12 Replies)
Discussion started by: prashant2507198
12 Replies
7. UNIX for Advanced & Expert Users
1000CUS E Y4NYRETAIL
10010004HELIOPOLIS
110000500022360591000056XX EG
1101DEBY XXAD ZSSKY TSSROS
1102HANYNNYY@HOTMAIL.COM
210030/05/201301/06/2013AED
3100 OPE
3100 CLO
3100 The
1000CUS E Y NYCORPORATE
10010004HELIOPOLIS
110000500025270504550203XX EG
1101XXXQ FOR CTING AND... (1 Reply)
Discussion started by: john2022
1 Replies
8. Shell Programming and Scripting
Hello friends,
I have a TXT file with 300 lines in it. I need to shuffle all the lines (randomly) so that they get into different order. Can anyone pls provide easy way, if any?
I got it done by doing this below but I see it very lengthy/inefficient way.
call random function to generate... (2 Replies)
Discussion started by: prvnrk
2 Replies
9. Shell Programming and Scripting
hi,
How can i count the number of lines after the first line in a flat file in unix?
Say i have a flat file with a header like:
Student Name Student ID ....
Tnx (7 Replies)
Discussion started by: reignangel2003
7 Replies
10. Shell Programming and Scripting
Hi All,
I am writing a script in which I need to gather 2 numbers for 'total' and 'successful'. The goal is to compare the two numbers and if they are not equal, rerun the task until all are successful. I'm thinking the best way will be with awk or sed, but I really don't know where to begin... (8 Replies)
Discussion started by: hburnswell
8 Replies
LEARN ABOUT DEBIAN
amarchiver
AMARCHIVER(8) System Administration Commands AMARCHIVER(8)
NAME
amarchiver - Create, extract or list amanda archive
SYNOPSIS
amarchiver --version|--create|--extract|--list [--verbose] [--file file] [filename]...
DESCRIPTION
Amarchiver manipulates amanda archive file. On creation, amarchiver doesn't recurse into directories. If a filename specifies a directory,
it will be ignored. If it specifies a character device, amarchiver reads the device and archives the data. If a filename specifies a named
pipe, amarchiver reads the named pipe and archives the data.
Note that this tool is more limited than the Amanda archive library, and may not be appropriate for some archive files -- particularly
those which use non-strings in their filenames.
OPTIONS
--version
print the amarchiver version
--create
Create an amanda archive. Only the supplied filenames are included. With one --verbose, lists the filenames. With two, lists the
filenames and sizes.
--list
List the filenames in an amanda archive. No additional filenames are allowed on the command line.
--extract
Extract an amanda archive. If filenames are supplied, only those files are extracted. Files are created in the current directory,
suffixed with a dot ('.') and the attribute ID.
--verbose
Give more information.
--file file
Create, list or extract from the given file instead of stdin/stdout.
SEE ALSO
amanda(8), amanda-archive-format(5)
The Amanda Wiki: : http://wiki.zmanda.com/
AUTHORS
Dustin J. Mitchell <dustin@zmanda.com>
Zmanda, Inc. (http://www.zmanda.com)
Jean-Louis Martineau <martineau@zmanda.com>
Zmanda, Inc. (http://www.zmanda.com)
Amanda 3.3.1 02/21/2012 AMARCHIVER(8)