Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? ^pat pat$ $pat pat^ ^pat pat$ $pat pat^ ANSWER DOWNLOAD EXAMIANS APP
Unix The UNIX file system stores a date in physical blocks of None of these 2048 bytes 512 bytes 1024 bytes 256 bytes None of these 2048 bytes 512 bytes 1024 bytes 256 bytes ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to set the three permissions for all the three categories of users of a file? chgrp chown chmod None of these chusr chgrp chown chmod None of these chusr ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls -l Ip ls ~ x ls -F -x ls -l Ip ls ~ x ls -F -x ANSWER DOWNLOAD EXAMIANS APP
Unix If a file has read and write permissions for the owner, then the octal representation of the permissions will be 1 6 None of these 5 3 1 6 None of these 5 3 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to move the cursor to the end of the paragraph. { } ( ) { } ( ) ANSWER DOWNLOAD EXAMIANS APP
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