command to modify from -etc-passwd file to -etc-shadow file
What is the command to modify from /etc/passwd file to /etc/shadow file?
Expert
#pwconv
-> It convert /etc/passwd to /etc/shadow
#pwunconv
-> It convert /etc/shadow to /etc/shadow
you can examine both file after running pwconv & pwunconv cmd to obtain difference.
DFS and BFS Tradeoffs: In general, DFS will have lower memory (space) complexity than BFS since only the information about the states and transitions on the current path needs to be stored. This contrasts with BFS, where all the states and transitions
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Write an AWK program which takes the following input _le and processes it. $cat data.txt John Do 111-1111 English 90 Maths 80 Alice Do 222-2222 English 90 Maths 90 Chemistry 93 The input _le has _rst 3 _elds _xed as _rst name, last name, and student id. After the s
As described a model checker typically examines all the possible states and execution paths in a systematic and exhaustive manner in order to check if one or more properties hold. That’s how it works in theory. But in practice and for realistic systems, “a
Thermodynamics is the study of energy and its different forms or characteristics of energy, the thermodynamics laws governing different energy transformations and the limitations imposed by nature on types of these transformations, and methodologies for analysing the divergent energy conversion p
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