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Questions of this subject!.
| 1)How long does a variable in a shell script last? | 0 | 0 | 2 |
| 2)How can we use "expect" command in a script ? | 0 | 0 | 1 |
| 3)How To Use Bc (bash Calculator) In A Shell Script? | 0 | 0 | 2 |
| 4)How To Define Functions In Shell Scripting? | 0 | 0 | 2 |
| 5)Explain what do you know about the term shell when it comes to scripting? Name a few shells that are commonly used | 0 | 0 | 0 |
| 6)In Shell scripting, how you will put separate the grep and egrep? | 0 | 0 | 2 |
| 7)what is super block? | 0 | 0 | 1 |
| 8)Is it possible to pass arguments to the scripts when the same in running in the UNIX? | 0 | 0 | 1 |
| 9)How can you calculate the overall number of arguments that have been passed to a script? | 0 | 0 | 1 |
| 10)How you will treat the quoted arguments as separate ones from the general? Is it possible to treat them in a single string? | 0 | 0 | 1 |
| 11)In Shell scripting, how you will display the process id of the process executing currently and id of processes that take place recently? | 0 | 0 | 1 |
| 12)Can you tell something about the Zombie Processes in shell scripting? | 0 | 0 | 2 |
| 13)In shell scripting, what is the significance of the Shebang line? | 0 | 0 | 1 |
| 14)In UNIX shell scripting, what there is a need to connect the system to remote server according to you? | 0 | 0 | 1 |
| 15)What is the function of utilities that come with the open client driver in the shell scripting? | 0 | 0 | 1 |
| 16) Suppose you execute a command using exec, what will be the status of your current process in the shell? | 1 | 0 | 1 |
| 17)In shell scripting, where you will find the login names of all the users on a system and how they can be printed at the same time? | 0 | 0 | 0 |
| 18)In UNIX, what is the primary fundamental component on a file system? | 0 | 0 | 1 |
| 19)How can you put separate soft and the hard link in shell scripting? | 0 | 0 | 1 |
| 20)What according to you is the simplest method for copying a file from one system to another? | 0 | 0 | 1 |
| 21)In Shell scripting, how the user can frequently monitor a log file that is updating? | 0 | 0 | 1 |
| 22)Is it possible to use a shell script to determine if the directory actually exists or not? | 0 | 0 | 2 |
| 23)Are you familiar with the methods that are useful in debugging a problem related to the shell script? | 0 | 0 | 2 |
| 24) How the break and continue in the system are different from one another in scripting? | 0 | 0 | 1 |
| 25)Why writing the Shell Scripts is important according to you? | 0 | 0 | 1 |
| 26) In Shell scripting, how can you say that C Shell is better than Bourne Shell? | 0 | 0 | 4 |
| 27)Which is the best Way To Pretty Print JSON On The Command-Line | 0 | 0 | 0 |
| 28)What are the advantages and disadvantages of shell scripting? | 0 | 0 | 1 |
| 29)Name the Command that used for Displaying the list of files in a directory | 0 | 0 | 1 |
| 30)What are Shell Variables? Mention types of Shell Variables? | 0 | 0 | 2 |
| 31)List out few unix commands used very often | 0 | 0 | 1 |
| 32)Difference between process and thread | 0 | 0 | 1 |
| 33)Without restarting the machine, how can we remove all the running processes? | 0 | 0 | 1 |
| 34)Command to work with file permissions? | 0 | 0 | 1 |
| 35)Command to append output to a file | 0 | 0 | 1 |
| 36)Explain structure of File Permissions. | 0 | 0 | 1 |
| 37)How can you get the PID of the current process? | 1 | 0 | 1 |
| 38)What is “$*” in shell scripting? | 0 | 0 | 1 |
| 39) What are Vi Editor modes available? | 0 | 0 | 1 |
| 40)Syntax for ls command , cd command , mkdir and rmdir. | 0 | 0 | 1 |
| 41)What is unix shell scripting? | 0 | 0 | 2 |
| 42)What Is The Difference Between $* And $@? | 0 | 0 | 1 |
| 43)How to get end line from a file? | 0 | 0 | 1 |
| 44)How To Put Comments In Your Shell Script? | 0 | 0 | 3 |
| 45)What Are The Special Variables Set By Bourne Shell For Command Line Arguments? | 0 | 0 | 1 |
| 46)Give an example how to write function ? | 0 | 0 | 0 |
| 47)How to add string to string ? | 0 | 0 | 2 |
| 48)What it means by #!/bin/sh or #!/bin/bash at beginning of every script ? | 0 | 0 | 1 |
| 49)What would be the output of command: [ -z "" ] && echo 0 || echo 1 | 0 | 0 | 1 |
| 50)What would be the output of the command: name=John && echo 'My name is $name' | 0 | 0 | 1 |
| 51)How to redirect stdout and stderr streams to log.txt file from script inside ? | 0 | 0 | 1 |
| 52)How to get home_dir with echo command | 0 | 0 | 1 |
| 53)Write the program which counts unique primary groups for users and displays count and group name only | 0 | 0 | 1 |
| 54)What difference between ${variable:-10} and ${variable: -10} ? | 0 | 0 | 0 |
| 55)Write a Shell program to check the given number is even or odd. PROGRAM | 0 | 0 | 1 |
| 56)Write the output for the following | 0 | 0 | 0 |
| 57)Write the output for the following | 0 | 0 | 0 |
| 58)Write the output for the following | 0 | 0 | 0 |
| 59)How to get home_dir with echo command only if string variable="User:123:321:/home/dir" is given ? | 0 | 0 | 1 |
| 60)Write the command which will print numbers from 0 to 100 and display every third (0 3 6 9 …) ? | 0 | 0 | 1 |
| 61)Rewrite the command to print the sentence and converting variable to plural: item="car"; echo "I like $item" ? | 0 | 0 | 1 |
| 62)How to print the first array element ? | 1 | 0 | 1 |
| 63)What $? means ? | 0 | 0 | 1 |
| 64)Write the command to test if $b les or equal 12 ? | 0 | 0 | 0 |
| 65)Write down syntax for all loops in shell scripting ? | 0 | 0 | 2 |
| 66)Write a Shell program to find the sum of odd digits and even digits from a number. | 1 | 0 | 1 |
| 67)How will you connect to a database server from Linux? | 0 | 0 | 1 |
| 68)I want to read all input to the command from file1 direct all output to file2 and error to file 3, how can I achieve this? | 0 | 0 | 0 |
| 69)How will you print the login names of all users on a system? | 0 | 0 | 0 |
| 70)How can I send a mail with a compressed file as an attachment? | 0 | 0 | 0 |
| 71)How will you abort a shell script before it is successfully executed? | 1 | 0 | 3 |
| 72)How to remove the headers from a file using command in Linux? | 0 | 0 | 1 |
| 73) Is it possible to view all the non-printable characters from a text file on Linux System? How will you achieve this? | 0 | 0 | 0 |
| 74)Solve the following | 0 | 0 | 0 |
| 75)How many shell scripts come with UNIX operating system? | 0 | 0 | 1 |
| 76)What is Shell? | 0 | 0 | 1 |
| 77)What are the four fundamental components of every file system on Linux? | 0 | 0 | 1 |
| 78)How will I insert a line "ABCDEF" at every 100th line of a file? | 0 | 0 | 0 |
| 79) List some of the common and most widely used UNIX commands. | 0 | 0 | 1 |
| 80)How will you emulate wc –l using awk? | 0 | 0 | 0 |
| 81) I want to connect to a remote server and execute some commands, how can I achieve this? | 0 | 0 | 0 |
| 82)What are hard links and soft links? | 0 | 0 | 1 |
| 83)write a program to find whether a given number is prime or not | 1 | 0 | 1 |
| 84)how many basic operators are there in bash/shell scripting | 0 | 0 | 1 |
| 85)What Is Shebang In A Shell Script? | 0 | 0 | 2 |
| 86)What Are The Different Commands Available To Check The Disk Usage? | 0 | 0 | 1 |
| 87) What Is Ifs? | 0 | 0 | 1 |
| 88) What Are Control Instructions? | 0 | 0 | 1 |
| 89)What Are The Three Editors Available In Almost All The Versions Of Unix? | 0 | 0 | 1 |
| 90)What is a file system? | 1 | 0 | 1 |
| 91)What Are Positional Parameters? | 0 | 0 | 1 |
| 92)What Is The Lifespan Of A Variable Inside A Shell Script? | 0 | 0 | 1 |
| 93)How Are Shell Variables Stored? | 0 | 0 | 1 |
| 94)Which of the following directive determines the maximum amount of time that a PHP script will spend attempting to parse input before registering a fatal error? | 0 | 0 | 1 |
| 95)Why is shell script needed? | 0 | 0 | 1 |
| 96)How to find the current shell which you are using? | 0 | 0 | 1 |