Unix Which of the following is invalid filename? None of these trial my .file TRY None of these trial my .file TRY ANSWER DOWNLOAD EXAMIANS APP
Unix The commonly used UNIX commands like date, ls, cat, etc. are stored in None of these /unix directory /tmp directory /bin and /usr/bin directories /dev directory None of these /unix directory /tmp directory /bin and /usr/bin directories /dev directory ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove the read permission of the file 'note' from both the group and others? chmod go-r note chmod go+r note chmod go+rw note chmod go-x note chmod go-r note chmod go+r note chmod go+rw note chmod go-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? disk du None of these chkdsk fdisk disk du None of these chkdsk fdisk ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? grep sales empl.lst /sales > empl.lst None of these cut sales empl.lst cat | /sales > empl.lst grep sales empl.lst /sales > empl.lst None of these cut sales empl.lst cat | /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to compare the files is known as ccp do cmp comp ccp do cmp comp ANSWER DOWNLOAD EXAMIANS APP
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