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When you are trying to import third party module in your python program , you normally face a challenge like :
For this , no need to worry .
Just go to the your Python IDLE, Right click on the icon . Check the file location.
Go to the file location : Search for script folder
After that copy the location and paste in cmd
Change directory of cmd and install the package
Now you can easily install any package which you want .
secreat = "Webha"
Guess =""
Guess_count = 0
i = 3
while secreat != Guess and Guess_count <= 2:
print("You have " + str(i) + " attempts Left ")
Guess = input("Enter your GF name : Hint word is of 5 char \n")
Guess_count += 1
i -= 1
if secreat == Guess:
print("Yes your GF name is : Webha !! you Win")
else:
print("you lost ")
# Question Ans using if else
name = input (" Can you please tell me who are you \n " )
print ("Hey welcome " + name + "\n")
ans = input("Could you please tell me more about you Enter :yes/no \n")
if ans == "yes":
age = input("Tell me your age:\n")
int_age = int(age)
if int_age <= 30:
print("Don't lie" + name + "\n")
else:
print("Get Married , You are " + age + "\n")
else:
print("Get lost if you don't want to tell anything")
#using while loop in python
i = 1
while i <= 10:
print(i)
i += 1
else:
print("loop completed")
#using dictionaries in python
month_conversions = {
"jan" : "january",
"feb" : "feburary",
"mar" : "march",
}
print(month_conversions["feb"])
#advanced calculator
num1 = float(input("Enter your first number: "))
op = input("Enter the operator: ")
num2 = float(input("Enter the second number : "))
if op == "+":
print(num1 + num2)
elif op == "-":
print(num1 - num2)
elif op == "/":
print(num1 / num2)
elif op == "*":
print(num1 * num2)
else:
print("Invalid Operator")
def max(num1, num2, num3):
if num1 >=num2 and num1 >=num3:
return num1
elif num2 >= num1 and num2 >=num3:
return num2
else:
return num3
print (max(7,9,2))
Most of the people who are new to Linux are confused about directories and File structure on Linux. When you boot any Linux distribution ‘root partition’ is mounted at /. Every files and folder are mounted under /. You don’t find any drive name like (C, D) etc in Linux(if it is not dual booted). Moreover In Linux, program are located in different directories. For examples less command is located under /usr/bin directory. Therefore the directory structure of Linux/Unix is intimidating especially for the users who have migrated from windows.
In windows almost all the program files are installed in ‘program file” by default unless user specify the specific directory. In Linux directory system are categories on the basis of structure of program. For example configuration files are in /etc, all binary files are in /bin or /usr/bin or /usr/local/bin and so on.
\\Folder\\subfolder\\file.txt
| 1 | /Folder/subfolder/file.txt |
The basic difference is:
Linux/Unix always use forward slash to denote filesystem hierarchy whereas windows use backslash.
/bin:
/dev:
/etc
/home
/sbin
/usr
/usr/bin : Contains executable files for many Linux commands. It is not part of the core Linux operating system.
/usr/include : Contains header files for C and C++ programming languages
/usr/lib : Contains libraries for C and C++ programming languages.
/usr/local : Contains local files. It has a similar directories as /usr contains.
/usr/sbin : Contains administrative commands.
/usr/share : Contains files that are shared, like, default configuration files, images, documentation, etc.
/usr/src : Contains the source code for the Linux kernel.
/var
Includes user specific files such as mail message, database of installed programs, log files etc.
/var/cache: Storage area for cached data for applications.
/var/lib: Contains information related to the current state of applications. Programs modify this when they run.
/var/lock: Contains lock files which are checked by applications so that a resource can be used by one application only.
/var/log: Contains log files for different applications.
/var/mail: Contains users emails.
/var/opt: Contains variable data for packages stored in /opt directory.
/var/run: Contains data describing the system since it was booted.
/var/spool: Contains data that is waiting for some kind of processing.
/var/tmp: Contains temporary files preserved between system reboots
/tmp
/mnt
/proc
/lib
/opt
/root
/boot
