What is difference between shell and bash scripting?

754

What is $1 in shell scripting?

816

How to print the first array element?

815

What can scripts do?

861

What is a shell made of?

757

What is inside a seashell?

881

What is the difference between break and continue commands?

819

How will you emulate wc –l using awk?

1245

What is the default ubuntu terminal?

837

Explain about non-login shell files?

917

What lives in a shell?

738

What is a beat in a script?

756

Where are cowrie shells found?

788

on “sed” command EmpData(Sample Database) 1122|j.b. saxena |g.m. |account |12/12/52|6000 2233|n.k. gupta |d.g.m |sales |31/12/40|9000 4545|anil agarwal |director |account |06/07/47|7500 5656|lalit choudhury |executive|marketing|07/09/50|5000 1265|chanchal singhvi|g.m. |admin |12/09/63|6000 0110|shyam saksena |chairman |marketing|12/12/43|8000 5566|jai sharma |director |account |23/12/89|7000 7733|jayant |d.g.m |sales |29/02/70|6000 1. From the above database substitute the delimiter of first 3 lines with “ : “ 2. From the above database substitute the delimiter with “ : ” 3. Insert the string “ XYZ Employees” in the first line. 4. Store the lines pertaining to the directors, d.g.m and g.m into three separate files. 5. Using address store first 4 lines into a file Empupdate. 6. Find the pattern “account” in the database and replaces that with “accounts”. 7. Select those lines which do not have a pattern “g.m”. 8. Insert a blank line after every line in the database.

2867

Why is used in shell scripting?

772