Write and execute the following UNIX commands: (a) To change the password. (b) To search files in the current directory/subdirectory for lines that match a particular string pattern given as input. (c) To print the first 5 lines of a file. (d) To print the number of processes run by a particular user. (e) To kill a process that is running at the background. (f) To display the count of no. of blank spaces in a given file. (g) To sort alphabetically, a list of numbers stored in a data file in an ascending order. (h) To convert the upper case letters to corresponding lower case letters in a text file. (i) To count the number of users currently logged on. (j) To display the calendar for a given month and year. Write and execute the following UNIX commands: (a) To change the password. (b) To search files in the current directory/subdirectory for lines that match a particular string pattern given as input. (c) To print the first 5 lines of a file. (d) To print the number of processes run by a particular user. (e) To kill a process that is running at the background. (f) To display the count of no. of blank spaces in a given file. (g) To sort alphabetically, a list of numbers stored in a data file in an ascending order. (h) To convert the upper case letters to corresponding lower case letters in a text file. (i) To count the number of users currently logged on. (j) To display the calendar for a given month and year. Write and execute the following UNIX commands: (a) To change the password. (b) To search files in the current directory/subdirectory for lines that match a particular string pattern given as input. (c) To print the first 5 lines of a file. (d) To print the number of processes run by a particular user. (e) To kill a process that is running at the background. (f) To display the count of no. of blank spaces in a given file. (g) To sort alphabetically, a list of numbers stored in a data file in an ascending order. (h) To convert the upper case letters to corresponding lower case letters in a text file. (i) To count the number of users currently logged on. (j) To display the calendar for a given month and year. Write and execute the following UNIX commands: (a) To change the password. (b) To search files in the current directory/subdirectory for lines that match a particular string pattern given as input. (c) To print the first 5 lines of a file. (d) To print the number of processes run by a particular user. (e) To kill a process that is running at the background. (f) To display the count of no. of blank spaces in a given file. (g) To sort alphabetically, a list of numbers stored in a data file in an ascending order. (h) To convert the upper case letters to corresponding lower case letters in a text file. (i) To count the number of users currently logged on. (j) To display the calendar for a given month and year. Write and execute the following UNIX commands: (a) To change the password. (b) To search files in the current directory/subdirectory for lines that match a particular string pattern given as input. (c) To print the first 5 lines of a file. (d) To print the number of processes run by a particular user. (e) To kill a process that is running at the background. (f) To display the count of no. of blank spaces in a given file. (g) To sort alphabetically, a list of numbers stored in a data file in an ascending order. (h) To convert the upper case letters to corresponding lower case letters in a text file. (i) To count the number of users currently logged on. (j) To display the calendar for a given month and year.

Write and execute the following UNIX commands: 
(a) To change the password.
(b) To search files in the current directory/subdirectory for lines that match a particular string pattern        given as input.
 (c) To print the first 5 lines of a file.
(d) To print the number of processes run by a particular user.
(e) To kill a process that is running at the background.
(f) To display the count of no. of blank spaces in a given file.
(g) To sort alphabetically, a list of numbers stored in a data file in an ascending order.
(h) To convert the upper case letters to corresponding lower case letters in a text file.
(i) To count the number of users currently logged on.
(j) To display the calendar for a given month and year.