ghostdog74

ghostdog74 has asked 5 questions and find answers to 553 problems.

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ghostdog74 questions

Java interface type as constructor parameters
How to use multiple Scanner objects on System.in?
Swapping two lines
How to exit an application properly

ghostdog74 answers

How to use regular expression in sed command
How do I save settings as a hash in a external file?
Read and write into a file using VBScript
Floating point comparison in shell
Is there a concise way to get awk to print everything except the first field of a record?
Parse a dhcpd.lease File with Bash
using a key to rearrange string
Wget with input-file and output-document
What is a quick ssh command to know the system info/configuration
sed + need to remove each line in file that begin with ###