I have wrote a python program to sum the numbers in a list.However its giving answer one.
Please advise.
Code:
MyList = []
Number = int(input("Please enter number:"))
for i in range(1, Number + 1):
value = int(input("Enter Numbers %d:" %i))
MyList.append(value)
total = sum(MyList)
print("Sum of num:", total)
Output
Code:
C:\Practice>py Sumlist.py
Please enter number:4
Enter Numbers 1:1
Enter Numbers 2:2
Enter Numbers 3:3
Enter Numbers 4:1
Sum of num: 1
can someone explain the meaning of the following shell commands:
1. who / wc -l
2. who / sort > user_names
3. cat students > new_students
4. current_day='date / cut -cl-3'
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answer
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hello guys!! need 1 favour from u all..
Can u jst tell me the answers for these ques??
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Hi Unix geniuses,
I need your help for the answers of few objective Q&A.
i dont know if my answers are correct or not.
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Discussion started by: Vivekit82
1 Replies
LEARN ABOUT DEBIAN
donkey
DONKEY(1)DONKEY(1)NAME
donkey - alternative for S/KEY's "key" command.
SYNOPSIS
donkey [options] sequence seed
donkey -i
key [option] sequence seed
key -i
DESCRIPTION
This manual page documents briefly the donkey, and key commands. This manual page was written for the Debian GNU/Linux distribution
because the original program does not have a manual page. Instead, it has documentation in /usr/share/doc/donkey
donkey is an alternative for S/KEY's "key" command. The new feature that the original key doesn't have is print an entry for skeykeys as
follows;
kazu 0099 al02004 115d83956f1089b6 Apr 26,1995 22:13:27
This means that donkey is also an alternative for "keyinit". Since the entry is printed to stdout (not to /etc/skeykeys), you can easily
sent it to remote operator by e-mail (with PGP signature or something). So, it possible to initiate S/KEY without login from the console of
the host.
OPTIONS
A summary of options are included below.
-n num specify number of keys to be calculated.
-f func choose hash function from MD2 , MD4 , and MD5
EXAMPLES
(1) Calculate an One-Time-Password.
Execute Donkey with sequence and seed, then input your passphrase.
% donkey 80 is12345
Enter passphrase : xxxxxxxxxxxxxxxxxxxxxxx
SOFT O SAW SWAB CON RODE
You can choose hash function from MD2, MD4, and MD5.
% donkey 80 is12345
Enter passphrase : xxxxxxxxxxxxxxxxxxxxxxx
SOFT O SAW SWAB CON RODE
%donkey -f md5 80 is12345
Enter passphrase : xxxxxxxxxxxxxxxxxxxxxxx
LACK WIN ROSE ANNA STUN REEK
The default hash function is MD4 due to the historical reason.
(2) Calculate some One-Time-Passwords at once.
Use -n option.
% donkey -n 10 80 is12345
Enter passphrase : xxxxxxxxxxxxxxxxxxxxxxx
71: WORE HELL CUB FAR DORA MALE
72: SAIL DAN DONE BEER DAYS MOS
73: PAN TONE THAT TOUT BURY EST
74: KEN ROAM HEAT NAN MEAN HEN
75: MINI MARS HASH BOTH SITU SING
76: TOW SHIN FLUE ARID AHOY NE
77: SLID LEEK NO TREE STOW BEY
78: RUDY WINE GIFT FUSS AGEE SUE
79: GELD THIN MAID THIN BUD TURF
80: SOFT O SAW SWAB CON RODE
Note that though "Enter passphrase" is printed out to stderr, One-Time-Passwords is to stdout. So, you can redirect the output safely.
(3) Print skeykeys entry.
Use -i option without argments. Then, enter login name, sequence and seed. If you like default value, just type RET. Input your passphrase
twice to get the entry.
% donkey -i
Enter login name [default kazu]:
Enter sequence 1 to 999 [default 99]:
Enter new seed [default ur18122]:
Please choose passphrase between 8 and 256 characters.
Enter passphrase : xxxxxxxxxxxxxxxxxxxxxxxxxxx
Re-enter passphrase : xxxxxxxxxxxxxxxxxxxxxxxxxxx
kazu 0099 ur18122 fc5b023e684968ff Oct 02,1995 16:15:30
WINK SEAM GRAB ROAD HELL FEST
BUGS
Things to do:
Support other one time passwords such as OTP.
Support other secure hash functions.
AUTHOR
This program is developed by Kazuhiko Yamamoto <kazu@is.aist-nara.ac.jp>. This manual page was written by Fumitoshi UKAI
<ukai@debian.or.jp>, based on documents of this program, for the Debian GNU/Linux system (but may be used by others).
October 4, 1995 DONKEY(1)