Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+x letter chmod u+x letter chmod ugo+rw letter chmod ugo+r letter chmod ugo+x letter chmod u+x letter chmod ugo+rw letter chmod ugo+r letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list all the files with extension .lst? ls -l *.lst ls *.* ls *[lst] ls lst* ls -l *.lst ls *.* ls *[lst] ls lst* ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? head more grep cat head more grep cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which of following commands is used for an automatic reminder service? mail write calendar mesg None of these mail write calendar mesg None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The field separator in cut command is specified with -c #NAME? None of these -r option -c #NAME? None of these -r option ANSWER DOWNLOAD EXAMIANS APP
Unix The cp command uses: standard output file standard input file both input and output file neither standard input nor standard output file standard output file standard input file both input and output file neither standard input nor standard output file ANSWER DOWNLOAD EXAMIANS APP
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