10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I need one help to replace particular words in file based on if finds another words in that file .
i.e.
my self is peter@king.
i am staying at north sydney.
we all are peter@king.
How to replace peter to sham if it finds @king in any line of that file.
Please help me... (8 Replies)
Discussion started by: Rajib Podder
8 Replies
2. Shell Programming and Scripting
OS : Oracle Linux 6.5
Shell : bash
I have a file whose contents look like below. I want to count the number of occurences of strings starting with 3-.
How can I do this ? I couldn't wordwrap the below line. Hence it looks long.
'3-90892405251', '3-90892911050', '3-90893144163',... (8 Replies)
Discussion started by: John K
8 Replies
3. UNIX for Advanced & Expert Users
Hi Folks :)
I have a .txt file with thousands of words. I'm trying to sort the lines in order based on number of words per line.
Example
from:
word
word word word
word word
word word word word
word
word word word
word word
to desired output:
word (2 Replies)
Discussion started by: martinsmith
2 Replies
4. Shell Programming and Scripting
Hi ,
I need to count the number of errors associated with the two words occurring in the file. It's about counting the occurrences of the word "error" for where is the word "index.js". As such the command should look like. Please kindly help. I was trying: grep "error" log.txt | wc -l (1 Reply)
Discussion started by: jmarx
1 Replies
5. UNIX for Advanced & Expert Users
I would like to cut words based on the word count of a line. This over here inspired me with some ideas but I wasn't able to get what I needed.
https://www.unix.com/shell-programming-scripting/105841-count-words-each-line-file-using-xargs.html
If the line has 6 words I would like to use this.... (8 Replies)
Discussion started by: cokedude
8 Replies
6. Shell Programming and Scripting
hello,
i 'd like your help about a bash script which:
1. finds inside the html file (it is attached with my post) the code number of the Latest Stable Kernel,
2.finds the link which leads to the download location of the Latest Stable Kernel version,
(the right link should lead to the file... (3 Replies)
Discussion started by: alex83
3 Replies
7. Shell Programming and Scripting
Gurus,
I have a file containing lines like this :
Now, number of words in each line varies. My need is, if a word repeats in a line get it printed. Also total number of repeats.
So, the output would be :
Any help would be highly appreciated.
Thanks & Regards (5 Replies)
Discussion started by: AshwaniSharma09
5 Replies
8. Shell Programming and Scripting
Hi, does anyone know the command to count words by its length.
I need to Count the number of five letter words that I have in a file with thousand of words.
thanks (3 Replies)
Discussion started by: fabioamaury
3 Replies
9. Shell Programming and Scripting
Hi, im having a problem with xargs, i want to cout word of each line in file, and i HAVE to use xargs, i tried:
cat file | xargs wc -w .....that uses all words in file like name of files and passed then to wc so it worte wc :somewordformfile is not i afile or directory
cat file | xargs -I{} wc... (3 Replies)
Discussion started by: Qwetek
3 Replies
10. Shell Programming and Scripting
hi
i have a line
"abc,def,ghi,abc,def ,ghi,abc,def,ghi,abc,def ,ghi,abc,def,ghi,abc"
I want to print the no of words, words separated by comma
please help (3 Replies)
Discussion started by: Satyak
3 Replies
SKEYINIT(1) BSD General Commands Manual SKEYINIT(1)
NAME
skeyinit -- change password or add user to S/Key authentication system
SYNOPSIS
skeyinit [-sxz] [-k passphrase] [-n count] [-p password] [-t hash] [user]
DESCRIPTION
skeyinit initializes the system so you can use S/Key one-time passwords to login. The program will ask you to enter a secret pass phrase;
enter a phrase of several words in response. After the S/Key database has been updated you can login using either your regular password or
using S/Key one-time passwords.
skeyinit requires you to type a secret password, so it should be used only on a secure terminal.
OPTIONS
-k passphrase
Use pass phrase passphrase instead of asking for one to be entered.
-n count
Start the skey(1) sequence at count (default is 100).
-p password
Use password password instead of asking for one to be entered.
-s allows the user to set the seed and count for complete control of the parameters. To do this run skeyinit in one window and put in
your count and seed; then run skey(1) in another window to generate the correct 6 english words for that count and seed. You can
then ``cut-and-paste'' or type the words into the skeyinit window.
-t hash
Selects the hash algorithm to use. Available choices are md4 (the default), md5, or sha1.
-x Displays one-time password in hexadecimal instead of ASCII.
-z Allows the user to zero their S/Key entry.
user The username to be changed/added. By default the current user is operated on, only root may change other user's entries.
FILES
/etc/skeykeys database of information for the S/Key system.
SEE ALSO
skey(1), skeyaudit(1), skeyinfo(1)
AUTHORS
Phil Karn
Neil M. Haller
John S. Walden
Scott Chasin
BSD
September 19, 2005 BSD
