Unix Which of the following shell's wildcards are used to match any number of characters including none? * [ijk] ? [!ijk] None of these * [ijk] ? [!ijk] None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it #NAME? None of these -1 -r #NAME? None of these -1 -r ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates Execute permission for the owner None of these All of these Read and write permission of groups Write permission for others Execute permission for the owner None of these All of these Read and write permission of groups Write permission for others 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 4=rwx, g=rw 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 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy a file wb with the same name from the programs directory to the misc directory? cp programs/wb misc None of these copy programs/wb misc/wb tar programs/wb misc/wb copy a:programs/wb b:misc/wb cp programs/wb misc None of these copy programs/wb misc/wb tar programs/wb misc/wb copy a:programs/wb b:misc/wb ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy all files having the string chap and any two characters after that to the progs directory? cp chap[12] /progs/*.* cp chap?? progs cp chap* progs cp chap?? /progs/* cp chap[12] /progs/*.* cp chap?? progs cp chap* progs cp chap?? /progs/* ANSWER DOWNLOAD EXAMIANS APP
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