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ps ” reports process statusps [ acdefjl ] [ g grplist ] [ p proclist ] [ s sidlist ] [ t term ] [ u uidlist ] ps prints information about active processes. Without options, ps prints information about processes associated with the controlling terminal. The output contains only the process ID, terminal identifier, cumulative execution time, and the command name . Otherwise, the information that is displayed is controlled by the options. The ps options are not the same for AT&T and Berkeley type versions of UNIX. Example A.42.1 ps -aux grep '^linda' # ucb 2 ps -ef grep '^ *linda' # at&t EXPLANATION
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