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1.Write a find command that will display the inode number of all files in the working...

1.Write a find command that will display the inode number of all files in the working directory (only) that contain the string "#include". 2.Write an ls command with a glob specification that will list the names of all files in the working directory that are exactly 10 characters long, begin with w, x, y, or z, and do not contain a "." character (i.e. no file extension). 3.Write an ls command with a glob specification that will list the names of all files in the working directory with names between 5 and 15 characters in length.

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Answer: Date:--29/10/2018 1.Write a find command that will display theinode number of all files in the working directory (only) that contain the string #include. Command Unix Terminal> find-type f-exec grep-l #include {} +Xargs-ni îs-1 15000366 /find small big.c 15000367 Jsample.c Unix Terminal> Explanation 1) find. -type f-exec grep -1 #include I + will display all the files containing 2) xargs -nl ls -i will display the inode number of files containing #include string 3) the full command find .-type f-exec grep-I #include {} +kargs-n1 ls-i #include string tries to find files with #include string and displays thier inode numbers 2. .Write an ls command with a glob specification that will list the names of all files in the working directory that are exactly 10 characters long, begin with w, x, y, or z, and do not contain a . character (i.e. no file extension). Teminal> shopt -s extglob brief Explanation 1) shop -s extglob enables extended globbing in the computer. Otherwise extended regular expressions will not work in unix shell represents any character other than . This is to avoid filenames with extension to display files of exactly 10 characaters long and beginning with w, x, y or z but do not contain file extension

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