Answer / Sadanand Sati

Debugging a shell script can be done by using techniques such as adding print statements, using the set -x flag to display commands being executed, and checking for error messages. Additionally, tools like strace and gdb can be used for more advanced debugging.

What does egrep mean?

1 Answers  

---

What is a boot block?

1 Answers  

---

What is the first line in a shell script?

1 Answers  

---

How can the contents of a file inside jar be read without extracting in a shell script?

1 Answers  

---

What does $@ mean bash?

1 Answers  

---

what is info area how many types?

1 Answers  

---

What are environment variables?

2 Answers  

---

if i have 2 files file1 and file2.... file1 contains 2 columns like b a 11 aa 12 as 13 ad 15 ag 11 ar 13 ah 15 ak file2 contains b c 10 ds 11 at 15 gh 15 jk 13 iu 11 fg 13 yy can any 1 give me the program to display in this way? a b c aa 11 at ar 11 fg ad 13 iu ah 13 yy ag 15 gh ak 15 jk

3 Answers  

---

How to create environment variables?What are the conditions for creating variables?

1 Answers   Infosys, Wipro,

---

Explain about debugging?

1 Answers  

---

What is bash shell command?

1 Answers  

---

Explain about gui scripting?

1 Answers  

---