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Using sed, how do you print the first 'N' characters of a line?
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Don't use sed, use cut:
grep .... | cut -c 1-N
If you MUST use sed:
grep ... | sed -e 's/^...
How do I redirect output to a variable in shell? [duplicate]
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– Bruno Bronosky
Aug 5 '14 at 22:25
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actually not an answer on OP question
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What are the differences between ipython and bpython?
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Can overridden methods differ in return type?
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How to add to an existing hash in Ruby
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answered Jul 28 '11 at 19:09
tadmantadman
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Is it possible to get all arguments of a function as single object inside that function?
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Ethan
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answered Jan 8 '11 at 8:40
Thomas EdingThomas Eding
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Access denied for user 'test'@'localhost' (using password: YES) except root user
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edited Jul 27 '17 at 17:20
answered Dec 3 '13 at 14:17
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Are duplicate keys allowed in the definition of binary search trees?
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Should logger be private static or not
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edited Oct 1 '10 at 20:37
answered Oct 1 '10 at 20:28
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Java: Path vs File
...ng Path) functionality
Article by Janice J. Heiss and Sharon Zakhour, May 2009, discussing NIO.2 File System in JDK 7
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