[kevshaw@451]$ history
     1  w
     2  top
     3  clear
     4  pwd
     5  df -k
     6  cd /u/tmp
     7  ls -al
     8  fastq-dump
     9  fastq-dump -h
    10  fastq-dump -h | less
    11  ls
    12  fastq-dump -h | less
    13  ls -al
    14  less SRR6703597.fastq
    15  less SRR6703597
    16  gzip -dv snps.vcf.gz
    17  less snps.vcf
    18  ls -al
    19  tail -20000 snps.vcf
    20  tail -20000 snps.vcf | less
    21  top
    22  cd
[kevshaw@451]$