| query,gold | |
| "Calculate a list of duplicate md5 sum hashes for all the "".java"" files in the /testbed directory",md5sum /testbed/*.java | awk '{print $1}' | sort | uniq -d | |
| Calculate md5 sum of the md5 sum of all the sorted files under /testbed/dir2/subdir2,find /testbed/dir2/subdir2 -type f -print0 | sort -z | xargs -r0 md5sum | md5sum | |
| "Calculate the md5 sum of the contents of the sorted list of files ""$FILES""",cat $(echo $FILES | sort) | md5sum | |
| Calculate the md5 sum of the md5 sum of all the files sorted under /testbed/dir2/subdir2,find testbed/dir2/subdir2 -type f -print0 | sort -z | xargs -r0 md5sum | md5sum | |
| "Calculate the md5 sum of the sorted list of md5 sums of all "".py"" files under /testbed/dir1/subdir1",find /testbed/dir1/subdir1 -type f -name *.py -exec md5sum {} + | awk '{print $1}' | sort | md5sum | |
| "Calculate the md5sum of each "".py"" file under /testbed/dir1/subdir1, sort the output, and calculate the md5sum of that","find /testbed/dir1/subdir1 -type f -name ""*.py"" -exec md5sum {} + | awk '{print $1}' | sort | md5sum" | |
| "Calculate the total disk usage for each "".txt"" file on the /testbed directory and prepend the system host name to the output",find /testbed / -iname '*.txt' -exec du -s {} + | sed 's/^/$(hostname): /' | |
| "Change directory to the directory containing the executable file of command ""python""",cd $(which python | xargs dirname) | |
| Change permissions for all PHP files under the /testbed directory tree to 755 and print the number of files changed,"find /testbed -name ""*.php"" -exec chmod 755 {} \; -exec /bin/echo {} \; | wc -l" | |
| Check if current shell is running within a 'screen' process.,pstree --show-parents -p $$ | head -n 1 | sed 's/\(.*\)+.*/\1/' | wc -l | |
| Check if the contents of file /testbed/dir3/subdir1/subsubdir1/textfile3.txt is a subset of file /testbed/dir2/subdir1/textfile2.txt,comm -23 <(sort /testbed/dir3/subdir1/subsubdir1/textfile3.txt | uniq) <(sort /testbed/dir2/subdir1/textfile2.txt | uniq) | head -1 | |
| Compress in parallel regular files in the testbed directory tree that were last modified more than 7 days ago,find /testbed -type f -mtime +7 | tee compressedP.list | xargs -I{} -P10 compress {} & | |
| Compress regular files in the testbed directory tree that were last modified more than 7 days ago,find /testbed -type f -mtime +7 | tee compressedP.list | xargs -0 gzip | |
| Compute the mean average of the word count of *.txt files in the /testbed directory,find /testbed -name '*.txt' -print0 | xargs -0 wc -w | awk 'END { print $1/(NR-1) }' | |
| Compute the mean average of the word count of *.txt files smaller than 2000 words in the /testbed directory,find /testbed -name '*.txt' -print0 | xargs -0 wc -w | awk '$1 < 2000 {v += $1; c++} END {print v/c}' | |
| "Copies all files with ""FooBar"" in the path under the '/testbed/dir1' directory to the '/testbed/dir3/subdir1/subsubdir1/tmp' directory.",find /testbed -name '*FooBar*' -print0 | xargs -0 -I{} cp -R {} /testbed/dir3/subdir1/subsubdir1/tmp | |
| Construction with additional '-exec true' to be used if both commands need to run regardless of their success or failure.,"find /testbed -name ""*.txt"" \( -exec echo {} \; -o -exec true \; \) -exec grep banana {} \;" | |
| "Convert the first 16 characters in ""/testbed/textfile7.txt"" to a single hexadecimal value",head /testbed/textfile7.txt -c16 | od -tx1 -w16 | head -n1 | cut -d' ' -f2- | tr -d ' ' | |
| "Copies all files under the /testbed folder like ""file.txt"" with ""FooBar"" in the path to the root of the current folder, preserving mode, ownership and timestamp attributes.","find /testbed -name ""file.txt""| grep ""FooBar"" | xargs -i cp -p ""{}"" ." | |
| "Copy all files below the /testbed directory whose names contain ""FooBar"" to directory '/testbed/dir3/subdir1/subsubdir1/tmp'",find /testbed -name '*FooBar*' -print0 | xargs -0 -I{} cp -R {} /testbed/dir3/subdir1/subsubdir1/tmp | |
| Count all the lines of all '*.c' files in /testbed directory recursively,"find /testbed -name ""*.c"" -print0 | xargs -0 cat | wc -l" | |
| Count all the lines of all files with names ending with 'php' in current directory recursively,find -name '*php' | xargs cat | wc -l | |
| Count all the lines of all php files in the /testbed directory recursively,find /testbed/ -name '*.php' | xargs cat | wc -l | |
| Count all the lines of code in all php files in the /testbed directory recursively,"find /testbed -name ""*.php"" -type f -exec grep -v -c '^$' {} + | awk '{ cnt += $0 } END { print cnt }'" | |
| Count md5sum of all '*.py' files in /testbed folder with subfolders.,"find /testbed -type f -name ""*.py"" -exec md5sum {} + | awk '{print $1}' | sort | md5sum" | |
| "Count the *.html files residing in the /testbed directory tree and containing string ""foo""","find /testbed -name ""*.html"" | xargs grep -l foo | wc -l" | |
| Count the number of files named 'job.history' under '/testbed' directory tree that match 'FAIL' in their contents,find /testbed -name job.history | xargs grep -l FAIL | wc -l | |
| Count the number of files/directories with '.php' extension under /testbed directory tree and change the permissions to 755,"find /testbed -name ""*.php"" -exec chmod 755 {} \; -exec /bin/echo {} \; | wc -l" | |
| "Count the number of lines in all "".php"" files in the /testbed directory tree",find /testbed -name '*.php' -type f | xargs cat | wc -l | |
| Count the number of lines in all files in the /testbed directory tree that match pattern 'foo??',find /testbed/ -name 'foo??' | sort | xargs wc -l | |
| Count the number of regular files in directory tree ${DIRECTORY} that contain a vowel in their names,find ${DIRECTORY} -type f -print | sed -e 's@^.*/@@' | grep '[aeiouyAEIOUY]' | wc -l | |
| Count the number of unique file extensions in the /testbed directory tree,find /testbed -type f | sed -e 's/.*\.//' | sed -e 's/.*\///' | sort | uniq -c | sort -rn | |
| "Count the total number of lines in all ""*.gz"" files in the /testbed directory tree after decompression",find /testbed -type f -name '*.gz' | xargs zcat | wc -l | |
| Counts all files in the /testbed folder and subfolders.,find /testbed -type f -exec ls -l {} \; | wc -l | |
| Count lines in each *.php file sorted by file in /testbed directory.,find /testbed -name '*.php' -type f | sort | xargs wc -l | |
| "Counts lines in each *.php file in /testbed directory, sorted by number of lines, descending.",find /testbed -name '*.php' -type f | xargs wc -l | sort -nr | |
| Counts lines in each of *.php files in the /testbed folder and subfolders and prints total count.,find /testbed -name '*.php' | awk '{print $0}' |xargs wc -l | |
| Counts lines in each of *.php files in the /testbed folder with subfolders and prints total count as well.,find /testbed -name '*.php' | xargs wc -l | sort -r | |
| "Counts number of occurences of all ip addresses in '/etc/networks' file, and prints all addresses with number of occurences in a descending order.",cat /etc/networks | sort | uniq -c | sort -nr | awk '{print $2 $1}' | |
| Counts sum of non-empty lines from all .php files in /testbed folder.,"find /testbed -name ""*.php"" -type f -exec grep -v -c '^$' {} + | awk '{ cnt += $0 } END { print cnt }'" | |
| Counts total lines in all *.php files in the /testbed directory recursively,find /testbed -name '*.php' -type f | xargs cat | wc -l | |
| Counts total number of only lines with alphanumeric symbols in all *.php files in the /testbed folder and subfolders.,find /testbed -name '*.php' | xargs cat | awk '/[a-zA-Z0-9]/ {i++} END{print i}' | |
| Counts total lines in PHP and JS files in /testbed.,find /testbed -name '*.js' -or -name '*.php' | xargs wc -l | grep 'total' | awk '{print $1}' | |
| "Create a table containing all information from /testbed/dir1/subdir1/textfile4.txt and /testbed/dir2/subdir2/textfile5.txt, merging lines where the first field of both files matches, and keeping the line that starts with ""Gene"" at the start of the file.",join -a1 -a2 <(sed s/^Gene/00ne/ /testbed/dir1/subdir1/textfile4.txt | sort) <(sed s/^Gene/00ne/ /testbed/dir2/subdir2/textfile5.txt | sort) | column -t | sed s/^00ne/Gene/ | |
| "Create an empty file ""abc.txt"" in each directory named ""dir1"" under testbed directory.","find /testbed -type d -name ""dir1"" -print | sed 's/$/\/abc.txt/g' | xargs touch" | |
| "Create archive ""/backup1.tar"" of all subdirectories of the /testbed directory without the prefix ""testbed""","find /testbed -mindepth 1 -maxdepth 1 -type d | xargs tar czf /backup1.tar --transform 's,^testbed/,,'" | |
| Create logs.tar.gz of all older than one day logs of Ubuntu,find /var/log/ -mtime +1 | xargs tar -czvPf /testbed/logs.tar.gz | |
| "Delete and count files in ""/testbed/dir3/subdir1/subsubdir1/tmp"" that are older than 2 days",find /testbed/dir3/subdir1/subsubdir1/tmp -type f -mtime +2 -print0 | xargs -0 rm -f | |
| Display the 5 largest files in the /testbed directory and its sub-directories.,find /testbed -type f -exec ls -s {} \; | sort -n -r | head -5 | |
| Display the 5 smallest files in the /testbed directory and its sub-directories ignoring any empty files.,find /testbed -not -empty -type f -exec ls -s {} \; | sort -n | head -5 | |
| Display the 5 smallest files in the /testbed directory and its sub-directories.,find /testbed -type f -exec ls -s {} \; | sort -n | head -5 | |
| Display the biggest file sizes only in the /testbed directory,find /testbed -type f -exec du -Sh {} + | sort -rh | head -n 5 | |
| "Find .java files in the testbed directory tree that contain 'Hello', and print their names","find /testbed -name ""*.java"" -exec grep -Hin Hello {} + | cut -d "":"" -f 1 | xargs -I{} basename {}" | |
| Print a list of all duplicate case insensitive filenames in the /testbed directory tree,find /testbed -type f | awk -F/ '{print $NF}' | sort -f | uniq -i -d | |
| "Print all unique file paths under ""testbed/dir1"" compared to ""testbed/dir2""",comm -23 <(find /testbed/dir1 | sed 's#/testbed/dir1/##' | sort) <(find /testbed/dir2 | sed 's#/testbed/dir2/##' | sort) | sed 's#^#/testbed/dir1/#' | |
| Recursively finds all files containing text 'Hello' and prints folder where they are placed.,"grep -r Hello * | awk '{split($1, path, "":""); print path[1]}' | xargs -I{} dirname {}" | |
| Prints total number of lines of all *.java files in /testbed folder and subfolders.,find /testbed -name '*.java' -print0 |xargs -0 wc -l|grep 'total' |awk '{ print $1 }' | |
| Create a symbolc link in the /testbed/dir3/subdir1/subsubdir1/FooBar to root folder,ln /testbed/dir3/subdir1/subsubdir1/FooBar -s / | |
| search for all the files in the folder /testbed/dir1 which have sticky bit set and have the permissions 553,find /testbed/dir1 -perm 553 | |
| "search for php files in /testbed directory and search for ""world"" in all these files","find /testbed -name '*.php' -exec grep -iq ""world"" {} \; -print" | |