User:Lindenb/Notebook/UMR915/20100607

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bunzip to gz

(for F in *.bz2; do N=`echo $F | sed 's/bz2$/gz/'`; bunzip2 -c ${F} | gzip --best > ${N}; done) &

 gunzip -c file1.fastq.gz | wc
 142947236 142947236 5046156304

• ~60 files = 80Go
• 1 file = ~1/2 Go
• 1 fastq = 142947236 lines = 35,736,809 short reads