Unix Which of the following commands is used to summarize the disk usage? du fdisk None of these disk chkdsk du fdisk None of these disk chkdsk ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control-c] [Control -P] None of these [Control - u] [Control-d] [Control-c] [Control -P] None of these [Control - u] [Control-d] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? None of these which pwd i /4 who am i None of these which pwd i /4 who am i ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? wc cat grep touch wc cat grep touch ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs chmod -1 a+x progs chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs chmod -1 a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sort -r st sh sort sort -r st sh sort ANSWER DOWNLOAD EXAMIANS APP
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