Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? /sales > empl.lst None of these cut sales empl.lst grep sales empl.lst cat | /sales > empl.lst /sales > empl.lst None of these cut sales empl.lst grep sales empl.lst cat | /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to assign executable permission to the owner of the file named "note"? chmod g+x note chmod u+x note chmod ugo+x note chmod u+w note chmod g+x note chmod u+x note chmod ugo+x note chmod u+w note ANSWER DOWNLOAD EXAMIANS APP
Unix In vi editor, forward search is performed using the command. /pat ?pat All of these :pat /pat ?pat All of these :pat ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? None of these rm *.* rm -r * rm all rm * None of these rm *.* rm -r * rm all rm * ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files? -d -r -l -b None of these -d -r -l -b None of these 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 cp programs/wb misc/wbx tar programs/wb misc/wbx copy programs/wb misc/wbx copy a:programs/wb b:misc/wbx cp programs/wb misc/wbx tar programs/wb misc/wbx ANSWER DOWNLOAD EXAMIANS APP
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