query: output a variable value using echo command
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positive_passages.text: Run wc and display only the word count
negative_passages.docid: 39392
negative_passages.text: Elegant solution to echo to either stdout or file in bash
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negative_passages.text: Use a variable in a 'for' loop
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negative_passages.text: bash variables in for loop range
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negative_passages.text: Dynamic variable names in Bash
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negative_passages.text: How can I print "-n" with `echo`?
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negative_passages.text: How to save output from command (eg. diff) into a variable
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negative_passages.text: Execute string with variables as command
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negative_passages.text: How to echo output of a top into a text file?
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negative_passages.text: How do I set a variable to the output of a command in Bash?
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negative_passages.text: php : Capturing the command output
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negative_passages.text: echo "-e" doesn't print anything
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negative_passages.text: Why won't this command work?
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negative_passages.text: Variables in batch file not being set when inside IF?