Answer Posted / santana20142003

$ls -lrt | awk 'NR==2'

Write the syntax for "if" conditionals in linux?

1052

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Why is used in shell scripting?

938

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Why should we use shell scripts?

995

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What does it mean by #!/Bin/sh or #!/Bin/bash at the beginning of every script?

1001

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In my bash shell I want my prompt to be of format '$"present working directory":"hostname"> and load a file containing a list of user-defined functions as soon as I log in, how will you automate this?

1070

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What is web script?

1033

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What is shell chemistry?

925

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What is bash shell command?

962

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What is difference between shell and bash scripting?

938

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What is the difference between break and continue commands?

1037

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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); }

2314

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What is a shell script? Can you name some of its advantages?

973

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What are the 3 standard streams in linux?

1053

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What is shell environment?

917

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

847

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