drwxr-xr-x	root/root	usr/
drwxr-xr-x	root/root	usr/bin/
-rwxr-xr-x	root/root	usr/bin/compress_gtf
-rwxr-xr-x	root/root	usr/bin/cuffcompare
-rwxr-xr-x	root/root	usr/bin/cuffdiff
-rwxr-xr-x	root/root	usr/bin/cufflinks
-rwxr-xr-x	root/root	usr/bin/cuffmerge
-rwxr-xr-x	root/root	usr/bin/cuffnorm
-rwxr-xr-x	root/root	usr/bin/cuffquant
-rwxr-xr-x	root/root	usr/bin/gffread
-rwxr-xr-x	root/root	usr/bin/gtf_to_sam