how to convert SRRXXXXXX.sra to SRRXXXXXX.fastq using fastq-dump using linux comands?
Better to not download SRAs in the first place and just get the FASTQs: Fast download of FASTQ files from the European Nucleotide Archive (ENA)
If you still insist on using SRA, on the bottom of that tutorial there is a short section on that as well. Still, simply reading the fastq-dump manual would have answered that question as well ;-)
With ENA, there is not even a need a to read any manual :)
True. I am a big fan of ENA, that is why I wrote that tutorial in the first place :)