Hi, All tr versions up to including coreutils 5.3.0 seems to be buggy with Turkish locale :
[EMAIL PROTECTED] ~ $ echo $LANG tr_TR.UTF-8 # problematic with i-dotless [EMAIL PROTECTED] ~ $ echo "IĞÜŞİÖÇ" | tr 'IĞÜŞİÖÇ' 'ığüşiöç' ğ�üşiöç # completely broken [EMAIL PROTECTED] ~ $ echo "IĞÜŞİÖÇ" | tr '[:upper:]' '[:lower:]' IĞÜŞİÖÇ Expected output is this: [EMAIL PROTECTED] ~ $ echo "IĞÜŞİÖÇ" | tr 'IĞÜŞİÖÇ' 'ığüşiöç' ığüşiöç [EMAIL PROTECTED] ~ $ echo "IĞÜŞİÖÇ" | tr '[:upper:]' '[:lower:]' ığüşiöç
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