query: What does this mean in my program? -exec ls -s {}
positive_passages.docid: 27210
positive_passages.text: How to use -exec option in find command
negative_passages.docid: 154407
negative_passages.text: What does a "< <(...)" redirection mean?
negative_passages.docid: 125882
negative_passages.text: Could someone please explain this bash command?
negative_passages.docid: 34562
negative_passages.text: What does each part of the `ls -la` output mean?
negative_passages.docid: 25319
negative_passages.text: ls command: What does the @ in file mode mean, and how to get rid of it?
negative_passages.docid: 25046
negative_passages.text: ^@^@ character in syslog
negative_passages.docid: 142748
negative_passages.text: Strange behaviour of "ls -a | grep ^\."
negative_passages.docid: 108047
negative_passages.text: What does `l` mean in an `ls` listing?
negative_passages.docid: 83474
negative_passages.text: What's the difference between "dir" and "ls"?
negative_passages.docid: 90707
negative_passages.text: reason for exec in wrapper scripts
negative_passages.docid: 94443
negative_passages.text: What does the 'rc' in `.bashrc`, etc. mean?
negative_passages.docid: 73919
negative_passages.text: what is total in the output of ls command
negative_passages.docid: 58554
negative_passages.text: What do "." and ".." mean when in a folder?
negative_passages.docid: 39695
negative_passages.text: What does "@" at the beginning of a command name mean?
negative_passages.docid: 23983
negative_passages.text: What does the first character of UNIX mode string indicate?
negative_passages.docid: 18004
negative_passages.text: what is >> symbol and >& in unix/Linux?
negative_passages.docid: 90881
negative_passages.text: What to use when the "ls" command doesn't work?