Answer Posted / vidhu

while running the script using this "./" script run from
curent location we have to give executable permision to the
script file
By default file contains 644 permissions there is no
execute permission while running it shows error
use `chmod` to give execute permission and run
where as "sh" it runs the script with the help of default
shell

What is meant by $1 in shell script?

710

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786

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3785

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c program to display the information of given file similar to givan by the unix or linux command ls -l

1919

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What does echo mean in scripting?

776

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what is info area how many types?

2489

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890

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2234

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766

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749

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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..

1951

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How will you print the login names of all users on a system?

727

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Hello all, This is my assignment on shell scripting, can anyone help me regarding this ? Create a shell script which connects to the database In second shell script include the first script for the DB connection Create a table (PRADEEP_DATA) with 2 columns (name, value) In Third shell script include the first script for the DB connection And insert/delete the values from the Table, by accepting input from the user This functionality should be a menu driven Program: 1) Insert to the database a. Name b. value 2)Delete from the database a.Name b.value Exception handling needs to be taken care.

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