Q201
Open questionvi automatically switches from command mode to input mode when we press 'r'.
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Computer Science · all questionsUNIX
UNIX
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Q202
Open questionA process can be terminated using the exit or _exit system call.
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Q203
Open questionTo sort all lines from current cursor to end of line, . . . . . . . . can be used.
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Q204
Open question. . . . . . . . command is used for setting limits on file size.
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Q205
Open questionWhich command is used for displaying date and calendar in UNIX?
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Q206
Open questionWhich command is used to change timestamps associated with a file?
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Q207
Open questionHow can we identify executables and directories from the output of ls command?
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Q208
Open questionWhich command will be used to join 4 lines with the current line?
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Q209
Open questionWhat is the collating sequence of ls command for listing files?
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Q210
Open questionThe technique of restoring line deletions from numbered buffers is applicable only to entire lines.
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Q211
Open questionIf both at.allow and at.deny are not present, only the system administrator can access at and batch command.
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Q212
Open questionrm chap0[1234] will delete all of the following files.
chap01 chap02 chap03 chap04Select an option to see the answer and solution.
Q213
Open questionWhich command is used to create empty files?
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Q214
Open questionWhich command is used for joining lines?
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Q215
Open questionAwk filter operates at field level.
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Q216
Open questionex-mode is used to save our work.
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Q217
Open questionWhich of the following symbols are used for matching multiple patterns?
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Q218
Open questionWe can use the here document with interactive programs also.
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Q219
Open questionIt is necessary to terminate the command line with &, even when we are using nohup command.
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Q220
Open questionCopying is referred to as yanking in vi editor.
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