Answer / guest

By exporting the variable

export VAR=value_of_the_variable

Answer / biswaranjan

sorry the above ans ps1 is wrong by mistaken i sent it

Answer / asit

for Global declaration::
setenv x 10
setenv str "test"
for local declaration::
set a = 10
set s = "test"

Answer / biswaranjan

in "PS1" environment variable

Hi, I want to practise Unix korn shell scripting which i learnt 2 yr bfr. plz suggest software i can use to practise.

1 Answers  

---

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..

0 Answers   Tech Mahindra,

---

What is bash used for?

0 Answers  

---

write a shell script to find the largest number from 3 given numbers.

6 Answers  

---

Print a given number, in reverse order using a shell script such that the input is provided using command line argument only.

0 Answers  

---

---

How do I run a .sh file on mac?

0 Answers  

---

What is web script?

0 Answers  

---

What is a shell in operating system?

0 Answers  

---

what are bootlevel in linux?which level is booting by default.

5 Answers   Symphony,

---

whta is the use of "exec" command?

1 Answers  

---

What's the difference between scripting and coding?

0 Answers  

---

What is awk in shell scripting?

0 Answers  

---