Is shell scripting useful?

1003

‎What is a shell? · ‎Types of shell · ‎what is shell scripting?

933

How will you connect to a database server from linux?

994

What is sed in shell script?

985

What does it mean to debug a script?

999

Differentiate between ‘ and ” quotes.

1099

Why do we write bin bash in shell scripts?

965

write a shell script to emulate the Id command of PRIMOS which lists files and directories. It list files first with a header FILES and then directories with a header DIRECTORIES. This command has several options. The main ones are. -file select files only -dir select directories only -reverse sort in reverse order -no_header put no header on the output -brief output the header only -size display the size of each file -help display Id´s syntax and options.

2712

i have 2 tables 4 colums table 1 respective values a1 6, a2 8,a3 9,a4 14 & table 2 respective values a1 6, a2 8, a3 9, a4 12. if compare 2 tables 3 colums values same then 4th column values 1)Qes diff >5 then (5 * diff value ) 2)Qes diff <5 the 5 3)Qes diff 5 then 5 print respective values..

2098

What does $$ mean in shell script?

999

What is meant by $1 in shell script?

915

How do I start a shell script?

1138

Write a command sequence to find all the files modified in less than 2 days and print the record count of each.

1450

What is the syntax of while loop in shell scripting?

979

What are "c" and "b" permission fields of a file?

975