Answer Posted / linuxdemon(vjsujay@gmail.com)

(unix cmd 1; unix cmd2)

eg:

ubuntu@ubuntu:~$ (w > fname ; wc -l fname)
10 fname
ubuntu@ubuntu:~$

Which shell is the best?

986

---

Why is shell scripting important?

1035

---

Is it possible to substitute "ls" command in the place of "echo" command?

1048

---

How do I open the shell prompt?

1185

---

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

958

---

wats the deinitions for shell utility and filter?

2314

---

c program the catches the ctrl-c(SIGINT) Signal for the first time and prints a output rather and exit on pressing Ctrl-C again

6430

---

Explain about login shell?

1112

---

How can you find out how long the system has been running?

898

---

How to replace following lines, catch (DAOException e) { objLogger.error(this.getClass () + "addUpdateIssues() " + e); throw new BOException(5122); } catch (BOException e) { objLogger.error(this.getClass () + "addUpdateIssues() " + e); throw e; } catch (Exception e) { objLogger.error(this.getClass () + "addUpdateIssues() " + e); throw new BOException(5122); } Needs to be changed in to, catch (DAOException e) { AppException.handleException (null, null, e, null, null, null, "BOException", this.getClass() + "addUpdateIssues() ", null, null, null, null, null, null, null, null, 5122); } catch (BOException e) { AppException.handleException (null, null, null, e, null, null, "BOException", this.getClass() + "addUpdateIssues() ", null, null, null, null, null, null, null, null, 0); } catch (Exception e) { AppException.handleException (null, null, null, null, null, e, "BOException", this.getClass() + "addUpdateIssues() ", null, null, null, null, null, null, null, null, 5122); }

2362

---

What are the advantages of shell scripting?

1032

---

How does shell scripting work?

1095

---

Is shell scripting difficult?

945

---

What is the use of .sh file?

1107

---

What is the purpose of scripting?

1074

---