what are special characters and explain how does text varies by the usage of single quotes,double quotes and back quotes?
1 6382Post New Shell Script Questions
What is bash command used for?
What is the crontab?
How to check if a directory exists?
What is web script?
Is scripting and coding the same thing?
What is the use of a shebang line?
What is the best scripting language?
Write the syntax for "if" conditionals in linux?
What does egrep mean?
How to print all the arguments provided to the script?
What is k shell?
How can any user find out all information about a specific user like his default shell, real-life name, default directory, when and how long he has been using the system?
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); }
What is $1 in shell scripting?
What is the use of "$#" in shell scripting?