how to print the 2-d, 3-d arrays in unix shell script programs please answer thi questio to my mail venusaikumar@gmail.com

2570

What is awk in shell scripting?

1032

What does $1 mean in bash?

1100

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.

3110

What is a shell script in windows?

1092

How do you know which shell I am using?

1051

What does egrep mean?

970

What is the crontab?

1089

What does echo mean in scripting?

1008

When should shell programming/scripting not be used?

1158

What does chmod do?

1191

What is basename in shell script?

1059

How will you find the 99th line of a file using only tail and head command?

2539

How do I edit a .sh file?

1145

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

986