There is a C program named "hardlink" which is known amongst Redhat-mirror administrators which can be used to scan a directory tree and hardlink all identical files to each other and in that way save space on the system.
Regards Johann -- Johann Spies Telefoon: 021-808 4036 Informasietegnologie, Universiteit van Stellenbosch "The sacrifices of God are a broken spirit; a broken and a contrite heart, O God, thou wilt not despise." Psalms 51:17
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