How can you get the value of pi till a 100 decimal places?

989

---

How to get the last line from a file using just the terminal?

1245

---

How would you compare the strings in a shell script?

997

---

Write a shell script that adds two numbers if provided as the command line argument and if the two numbers are not entered throws an error message.

1301

---

How to calculate the number of passed arguments?

1119

---

Write down the syntax for all the loops in shell scripting.

1157

---

What is the crontab?

1099

---

What are the two files of crontab command?

1254

---

What is the significance of the shebang line in shell scripting?

1146

---

Rewrite the command to print the sentence and convert the variable to plural: echo “i like $variable”.

1113

---

What is the difference between break and continue commands?

1114

---

determine the output of the following command: echo ${new:-variable}

999

---

How to check if a directory exists?

1219

---

Calculate a real number calculation directly from the terminal and not any shell script.

1234

---

how to get part of string variable with echo command only?

1039

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