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EC-Council: Computer Hacking Forensic Investigator(CHFI-V10)
Module 7 : Linux and Mac Forensics
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Bookmark this Question		QID: 565
Which of the following Linux command searches through the current processes and lists the process IDs those match the selection criteria to stdout?
A:    pstree
B:    ps
C:    grep
D:    pgrep
Explanation: pgrep looks through the currently running processes and lists the process IDs which match the selection criteria to stdout. All the criteria have to match. For example, $ pgrep -u root sshd will only list the processes called sshd AND owned by root.