Unix The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is tee sort grep tr tee sort grep tr ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod u+x letter chmod ugo+r letter chmod ugo+rw letter chmod ugo+x letter chmod u+x letter chmod ugo+r letter chmod ugo+rw letter chmod ugo+x letter ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates Execute permission for the owner None of these Write permission for others All of these Read and write permission of groups Execute permission for the owner None of these Write permission for others All of these Read and write permission of groups ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note? chmod 761 note chmod 167 note chmod 671 note chmod 4=rwx, g=rw note chmod 761 note chmod 167 note chmod 671 note chmod 4=rwx, g=rw note ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? pat^ ^pat None of these $pat pat$ pat^ ^pat None of these $pat pat$ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? [ijk] None of these * ? [!ijk] [ijk] None of these * ? [!ijk] ANSWER DOWNLOAD EXAMIANS APP
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