Hi ,
I am using SUN OS Version 5.6.
I have a file that contains records of length 270. when I do 'set nu' in vi editor, I get the count as 86. whereas when I do "wc -l" on the command prompt, it shows the count as only 85. this is very strange. why would the 'wc' show 1 record less. The job... (3 Replies)
Greetings,
I need to search and count all the occurences of a word in all the files in a directory.
Any suggestions greatly appreciated.
Thanks (1 Reply)
Hi all
Can anybody suggest me, how to get the count of digits in a word
I tried
WORD=abcd1234
echo $WORD | grep -oE ] | wc -l
4
It works in bash command line, but not in scripts :mad: (12 Replies)
I want to count the number of occurences of say "200" in a file but that file also contains various stuff including dtaes like 2007 or smtg like 200.1 so count i am getting by doing grep -c "word" file is wrong
Please help!!!!! (8 Replies)
I am a newbie in UNIX shell script and seeking help on this UNIX function. Please give me a hand. Thanks.
I have a large file. Named as 'MyFile'. It was tab-delmited. I am told to write a shell function that counts the number of occurrences of the ord “mysring” in the file 'MyFile'. (1 Reply)
I'm trying to count the number of times each word in the file exist
for example if the file has:
today I have a lot to write, but I will not go for it. The main thing is that today I am looking for a way to get each word in this file with a word count after it specifying that this word has... (4 Replies)
I have the following string:
31-01-2012, 09:42:37;OK;94727132638;"Mozilla/5.0 (Linux; U; Android 2.2.1)";3G;WAP;I need a script which is counting the occurrence of semicolons ( ; ) but exclude the ones from the quotation marks.
In the string given as example there are 8 semicolons but the script... (3 Replies)
example:
i have the following text file...
i am very tired.
i am busy
i am hungry
i have to find the number of occurence of a particular word 'am' from the text file.. can any one give the shell script for it (34 Replies)
Hello,
I have a programming assignment to count number of occurrences of hours in particular file. Below is the code:
fname = raw_input("Enter file name: ")
if len(fname) < 1 : fname = "mbox-short.txt"
largest = None
fh = open(fname)
counts = dict()
test = list()
for line in fh:
... (2 Replies)
Discussion started by: infinitydon
2 Replies
LEARN ABOUT OSX
dnssec-keyfromlabel
DNSSEC-KEYFROMLABEL(8) BIND9 DNSSEC-KEYFROMLABEL(8)NAME
dnssec-keyfromlabel - DNSSEC key generation tool
SYNOPSIS
dnssec-keyfromlabel {-a algorithm} {-l label} [-c class] [-f flag] [-k] [-n nametype] [-p protocol] [-t type] [-v level] {name}
DESCRIPTION
dnssec-keyfromlabel gets keys with the given label from a crypto hardware and builds key files for DNSSEC (Secure DNS), as defined in RFC
2535 and RFC 4034.
OPTIONS -a algorithm
Selects the cryptographic algorithm. The value of algorithm must be one of RSAMD5 (RSA) or RSASHA1, DSA, NSEC3RSASHA1, NSEC3DSA or DH
(Diffie Hellman). These values are case insensitive.
Note 1: that for DNSSEC, RSASHA1 is a mandatory to implement algorithm, and DSA is recommended.
Note 2: DH automatically sets the -k flag.
-l label
Specifies the label of keys in the crypto hardware (PKCS#11 device).
-n nametype
Specifies the owner type of the key. The value of nametype must either be ZONE (for a DNSSEC zone key (KEY/DNSKEY)), HOST or ENTITY
(for a key associated with a host (KEY)), USER (for a key associated with a user(KEY)) or OTHER (DNSKEY). These values are case
insensitive.
-c class
Indicates that the DNS record containing the key should have the specified class. If not specified, class IN is used.
-f flag
Set the specified flag in the flag field of the KEY/DNSKEY record. The only recognized flag is KSK (Key Signing Key) DNSKEY.
-h
Prints a short summary of the options and arguments to dnssec-keygen.
-k
Generate KEY records rather than DNSKEY records.
-p protocol
Sets the protocol value for the generated key. The protocol is a number between 0 and 255. The default is 3 (DNSSEC). Other possible
values for this argument are listed in RFC 2535 and its successors.
-t type
Indicates the use of the key. type must be one of AUTHCONF, NOAUTHCONF, NOAUTH, or NOCONF. The default is AUTHCONF. AUTH refers to the
ability to authenticate data, and CONF the ability to encrypt data.
-v level
Sets the debugging level.
GENERATED KEY FILES
When dnssec-keyfromlabel completes successfully, it prints a string of the form Knnnn.+aaa+iiiii to the standard output. This is an
identification string for the key files it has generated.
o nnnn is the key name.
o aaa is the numeric representation of the algorithm.
o iiiii is the key identifier (or footprint).
dnssec-keyfromlabel creates two files, with names based on the printed string. Knnnn.+aaa+iiiii.key contains the public key, and
Knnnn.+aaa+iiiii.private contains the private key.
The .key file contains a DNS KEY record that can be inserted into a zone file (directly or with a $INCLUDE statement).
The .private file contains algorithm specific fields. For obvious security reasons, this file does not have general read permission.
SEE ALSO dnssec-keygen(8), dnssec-signzone(8), BIND 9 Administrator Reference Manual, RFC 2539, RFC 2845, RFC 4033.
AUTHOR
Internet Systems Consortium
COPYRIGHT
Copyright (C) 2008 Internet Systems Consortium, Inc. ("ISC")
BIND9 February 8, 2008 DNSSEC-KEYFROMLABEL(8)