Unix Which of the following commands is not the vi Input mode command? R S rch j None of these R S rch j None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -t ls -i ls -R ls -1 ls -t ls -i ls -R ls -1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol is used to separate more than one command in the same command line? # $ : ; # $ : ; ANSWER DOWNLOAD EXAMIANS APP
Unix You can append to a file instead of overwriting by using the < symbols >> symbols None of these > symbols < symbols >> symbols None of these > symbols ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? more [emp][!0-9] cat emp[a-z] cat emp[x-z] cat emp[!0-9] more [emp][!0-9] cat emp[a-z] cat emp[x-z] cat emp[!0-9] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? cd cd/ chdir cd .. None of these cd cd/ chdir cd .. None of these ANSWER DOWNLOAD EXAMIANS APP
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