Unix The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: 755 744 555 755 744 555 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? grep cut cat paste grep cut cat paste ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? None of these TRY trial my .file None of these TRY trial my .file ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? None of these ^pat pat$ pat^ $pat None of these ^pat pat$ pat^ $pat ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -1 a+x progs chmod -R a+x progs chmod -R 222 progs chmod -x a+x progs chmod -1 a+x progs chmod -R a+x progs chmod -R 222 progs chmod -x a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files will displayed by this command cat *ch* .ch patch All of these catch .ch patch All of these catch ANSWER DOWNLOAD EXAMIANS APP
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