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

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Write down the syntax for all the loops in shell scripting.

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What are the advantages of using shell scripts?

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Is shell a part of kernel?

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What are the different types of variables used in shell script?

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I have 2 files and I want to print the records which are common to both.

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What is the best scripting language?

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one folder contains lot of students name but I want to fetch hello with every student name individually using shell script

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How will you copy a file from one machine to other?

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What is difference between shell and bash scripting?

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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); }

0 Answers   Wipro,

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whta is the use of "exec" command?

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