query: extract UID from /etc/passwd using RegEx
positive_passages.docid: 150103
positive_passages.text: How can I retrieve an entry from /etc/passwd for a given username?
negative_passages.docid: 94281
negative_passages.text: How can I grep for a string containing regex metacharacters like $ and '?
negative_passages.docid: 46581
negative_passages.text: Difference between passwd and passwd- file
negative_passages.docid: 68020
negative_passages.text: How do I check if a given string is a legal/valid file name under Windows?
negative_passages.docid: 10417
negative_passages.text: How does the 'passwd' command gain root user permissions?
negative_passages.docid: 102066
negative_passages.text: How can I match a pipe character followed by whitespace and another pipe?
negative_passages.docid: 129301
negative_passages.text: Need to perform Wildcard (*,?, etc) search on a string using Regex
negative_passages.docid: 40000
negative_passages.text: How to decode the hash password in /etc/shadow
negative_passages.docid: 4089
negative_passages.text: How to match * with hidden files inside a directory
negative_passages.docid: 42886
negative_passages.text: How to test valid UUID/GUID?
negative_passages.docid: 50372
negative_passages.text: How to retrive encryption passpharase?
negative_passages.docid: 140126
negative_passages.text: Parsing valid parent directories with regex
negative_passages.docid: 8669
negative_passages.text: Regular Expression for password validation
negative_passages.docid: 12805
negative_passages.text: Validate a username and password against Active Directory?
negative_passages.docid: 111729
negative_passages.text: Password protect files/folders using cli
negative_passages.docid: 11784
negative_passages.text: How do you parse a filename in bash?
negative_passages.docid: 145270
negative_passages.text: Automated ssh login with passphrase?