Komisch, hier geht es unter 10.6 10.9 und 10.13 - aber Hauptsache Du hast Du Dir zu helfen gewußt
High Sierra
Mavericks
Snow Leo
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- iMac:~ iMac$ sw_vers -productVersion
- 10.13.3
- iMac:~ iMac$ echo "abcdef" | tr [a-f] [A-F]
- ABCDEF
- iMac:~ iMac$ echo "abcdef" | tr "[:lower:]" "[:upper:]"
- ABCDEF
Mavericks
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- minitv:~ miniadmin$ sw_vers -productVersion
- 10.9.5
- minitv:~ miniadmin$ echo "abcdef" | tr [a-f] [A-F]
- ABCDEF
- minitv:~ miniadmin$ echo "abcdef" | tr "[:lower:]" "[:upper:]"
- ABCDEF
Snow Leo
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- SL-iMac:~ sl$ sw_vers -productVersion
- 10.6.8
- SL-iMac:~ sl$ echo "abcdef" | tr [a-f] [A-F]
- ABCDEF
- SL-iMac:~ sl$ echo "abcdef" | tr "[:lower:]" "[:upper:]"
- ABCDEF