The <span> file that is used to determine which tty devices the root user is allowed to log in to is: </span><span>/etc/<span>securetty
</span></span>etc/securetty<span> is consulted by pam_securetty module in order to decide from which virtual terminals root is allowed to login from. You can limit the access to root account by </span>disabling root logins at the console by editing the /etc/securetty<span> file. </span>
Answer:
The program in Python is as follows:
print("Enter a character followed by a phrase",end='')
word = input(": ")
char = word[0]
print("Occurrence: "+str((word.count(char))-1))
Explanation:
The prints an instruction to the user on how to input to the system
print("Enter a character followed by a phrase",end='')
This prompts and gets the user for input
word = input(": ")
This extracts the character from the input string
char = word[0]
This counts and prints the number of occurrence of the extracted character
print("Occurrence: "+str((word.count(char))-1))
Answer:
However, it wasn't until the 19th century that a breakthrough occurred. The world's earliest successful photograph was taken by French inventor Joseph Nicéphore Niépce in 1826. As such, Niépce is considered the world's first photographer and the true inventor of photography as we know it today.
Explanation:
Answer:
file1 = []
file2 = []
fileone = "lyric1.txt"
filetwo = "lyric2.txt"
def linereader( myfile, mylist):
for line in open(myfile, "r") as file:
line_read = readlines( line)
mylist.append( line_read)
file.close()
linereader( fileone, file1)
linereader( filetwo, file2)
# Assuming both files have same number of lines.
for index, item in enumerate(zip(file1, file2)):
if item[0] != item[1]:
print( index + 1, item)
Explanation:
The python code compares two files and returns the number and the lines from both files that do not match. The source code opens the files lyric1.txt and lyric2.txt reading each lines to different lists which are iterated to compare its items returning the number of the line and the unequal lines.
Its easy just think of the program it’s a
