Top web site - might be prudent to consult with the othermembers
might be prudent to consult with the othermembers of that group before deleting the file. 9.If the list includes files that you can t recognizeby filename or location, you can Open the file and manually inspect the con- tents. Depending on how prolific the ex-userwas, this might be the best option to startwith. However, if the user left you with hun- dreds of files, you ll probably want to use theother option. Narrow the inspection a bit by deleting thethings that aren t important. Right-click thefilename and choose Open from the pop-upmenu. You re treated to a view of the file, inthe default viewer for that type of file. If you see a listing with /proc/processIDinthe In Subdirectory column of the result table, it means that the ex-user still has a processrunning somewhere on your system. Make anote of the process ID so you can use KDESystem Guard to kill off the process. (SeeTechnique 41 for complete details; see the fol- lowing steps for the short version.) To kill off abandoned processes, follow these steps: 1.Open a terminal window and gain superuserprivileges with the sucommand. 2.Type the following command and press Enter: # ksysguardThe KDE System Guard window opens, as shownin Figure 22-9.3.Click the Process Table tab to move to a list ofcurrently running processes, and look for theprocess ID in the PID column. 4.When you ve found the process ID, highlightthe entry for that process and click the Killbutton. A dialog opens asking if you really want to killthe selected process (see Figure 22-10). You can delete old system files that containconfiguration information and preferences foryour ex-user without much concern for inter- fering with other users, but most other filesshould be investigated more closely. 6.To delete an old file, choose Delete from thepop-up menu. You re asked to confirm the deletion.Click Yes todelete the file. You can select multiple files by holding downthe Shift key and highlighting the files with amouse click (or by using the arrow keys toselect multiple files). Then right-click the filegroup and choose Delete from the pop-upmenu. You re asked to confirm the deletion. Click Yes, and the files disappear quickly! 7.If you see files in the list that may contain workor data important to others, right-click andchoose Properties from the pop-up menu toopen the Properties dialog (see Figure 22-8). Figure 22-8:The Properties dialog. 8.Click the Permissions tab to view the file own- ership information, and note the name of thegroup that owns the file.
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