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Harold Fischer

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 1 year, 10 months
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  • Last seen 8 hours ago

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Top posts (22) All Questions Answers | Votes Newest

33 When creating an empty file, why might one prefer 'touch file' over ': >> file'? May 25 '18
22 What conditions must be met for a file to be a text file as defined by POSIX? May 27 '18
17 Why is the behavior of the `#!` syntax unspecified by POSIX? Dec 18 '18
17 POSIX shell: does `$` lose its special meaning if it is the last character in a word? Jan 4
9 When printing a variable that contains newlines, why is the last newline stripped? [duplicate] May 30 '18
6 On the desktop with Bash, should I use '&', nohup, disown, or some combination of the three to start a process and have it run completely on its own? Mar 11 '18
5 How can I make sure a string contains at least one uppercase letter, one lowercase letter, one number and one punctuation character? Nov 19
4 FreeBSD sh: is it possible to import a list of commands into fc without executing them? Jul 2 '18
3 What characters need to be escaped when using the printf command? Jan 16
3 dash: why am I getting the error “Syntax error: EOF in backquote substitution” when my script doesn't even contain a backquote? Apr 20
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