Unix Which of the following is invalid filename? None of these trial TRY my .file None of these trial TRY my .file 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 Which of the following commands is used to display your working directory? prompt $p$g path pwd dir prompt $p$g path pwd dir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory? copy programs/wb misc/wbx copy a:programs/wb b:misc/wbx tar programs/wb misc/wbx cp programs/wb misc/wbx copy programs/wb misc/wbx copy a:programs/wb b:misc/wbx tar programs/wb misc/wbx cp programs/wb misc/wbx 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 ~ x ls -l ls -F -x Ip ls ~ x ls -l ls -F -x Ip ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? paste cut grep cat paste cut grep cat ANSWER DOWNLOAD EXAMIANS APP
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