What is the correct "shebang" line for a bash script? (Choose 2).
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What is the correct "shebang" line for a bash script? (Choose 2).
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- Do the following. i. Find the setting for the kill key for your terminal and type below. ii. Now change it from the default setting to [Ctrl] + k. stty kill ^k Check to see if it is changed. ii. sttv. iv. Now revert it back to the default. sttv saneMay I get help with this in bash shell.Note : Write in Bash Language Write simple fork() code to print child and parent values taken from user. Take two different values from user one for child and one for parent. ( Hint :- Use 0,1 for parent and child.)
- Your very own .bashrcfile Create your own .bashre file that sets various variables and aliases. Log out and back in again (pressing will exit from the bash shell and you can then log back in again by typing the bash command). Include the bash script in your report and a transeript of sample testing to show that the script works.Learn the various access control methods. Examine each option's various controls.In general, there are a few guidelines that you should observe when coding in MYSQL (select all that apply): Question options: Avoid using the leave verb because it can make your code hard to read. Try to keep any trigger, procedure, or function to a "screen" full of code. Create sub procedures as necessary. One-letter variable names are encouraged in MYSQL programming. It's a sign of how macho a programmer you are. Avoid using the iterate verb because it can make your code hard to read.
- find a description of the content placed in each of these 7 fields ?(describe each field individually) alex:x:1003:1004: :/home/alex:/bin/bashWrite a bash script called happy_countries.sh that lists out the names of the countries reported by 2022 World Happiness Report ranked by the happiness. Your script will retrieve the information directly from the following wikipedia page, https://en. wikipedia.org/wiki/World_Happiness Report. However, parsing the data directly from HTML Homework 1 is a headache. Luckily, you can request the page in an alternative format (raw wiki format) by us- ing (https://en.wikipedia.org/wiki/World_Happiness_Report?action=raw). Notice the suf- fix ?action=raw. Finland Norway Denmark Iceland 3 To keep things simple, you are to list only top 5 countries. For this task, you may only use the following tools: curl, sed, awk, grep, tr, cut, sort, head, tail. Below is expected output of your script. Switzerland Netherlands System Skill Canada New Zealand Sweden AustraliaAnalyze the following code, and determine which mathematical operation is taking place. Note that you may need to look up rol and lsl operations. You may use AVR references to do this. The correct answer must be written in ONE WORD as a response. ;Numbers in R1:R0 and R3ldi R16, 0x03; 0x0325 to R1:R0mov R1,R16ldi R16,0x25mov R0,R16clr R2;R2 is needed to shift the number to left,zero at startldi R16, 0x7A to R3mov R3,R16;clr result in R6:R5:R4clr R6clr R5clr R4Loop1:lsr R3brcc Loop2add R4,R0adc R5,R1adc R6,R2Loop2:lsl R0rol R1rol R2tst R3brne Loop1;Result is in R6:R5:R4,done
- Which procedure in the link library displays “Press [Enter] to continue. . .” and waits for theuser to press the Enter key?I need help with the part below and please add comments in the code to help me understand better what I am doing wrong in my own code. I have already created my database and the connection and some of the code but am stuck on these parts."Home" and "Create Account" pages The index.php file will ask the user to log in to the system with a login form If they're already logged in, the home page will NOT show the login form. It will show a "welcome to our store" type of message instead even if they click on the "home" button in the navigation. The create-account.php page has them fill out a form for creating an account. Use real-time JavaScript validation (and regex) to: Verify that the password and "verify password" match as they are typing. Verify that the password contains at least one number and is at least 8 characters long Be sure to display user feedback messages on the screen as they type, e.g.: Password must contain a number Password must be 8 characters long Password and…Bash Shell Scripting – Misc. Commands Create a bash script ~/test4.sh with any text editor. Write a bash script that does the following: echo "File Name: $0" echo "First Parameter : $1" echo "Second Parameter : $2" echo "Quoted Values: $@" echo "Quoted Values: $*" echo "Total Number of Parameters : $#" Take a screenshot of the console output. Run your scripts after doing a chmod 777 on the script. Open a terminal window and run the following commands: which gcc man gcc