nl
stringlengths 13
387
| bash
stringlengths 1
532
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Show the last 10 .conf files found by `find' in the /etc directory
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find /etc -maxdepth 1 -name "*.conf" | tail
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Show the last 10 .conf files found by `find' in the /etc directory and 1 level below
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find /etc -maxdepth 2 -name "*.conf" | tail
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show the list of all the files in the current folder which have been modified within the 24 hours
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find . -mtime 0 -print
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Show the list of files larger than 100 MB
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find / -size +100M -print
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Show the list of files modified less than a minute ago
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find / -mmin -1 -print
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Show the list of files modified more than 31 days ago
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find / -mtime +31 -print
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Show the list of files that are not owned by user wnj or are not newer than file `ttt'
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find / \! \( -newer ttt -user wnj \) -print
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Show the list of files that are owned by user wnj or are newer than file `ttt'
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find / \( -newer ttt -or -user wnj \) -print
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Show the list of user wnj's files that are newer than file `ttt'
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find / -newer ttt -user wnj -print
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Show logged in users with idle time of each one
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w | tr -s " " | cut -d" " -f1,5 | tail -n+3
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Show long listing of current directory by deleting all digits from the output
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ls -lt | tr -d 0-9
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Show ls's detailed output for all files named "something"
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find . -name something -exec ls -l {} \;
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Shows MAC address of network interface eth0.
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ifconfig eth0 | grep HWaddr |cut -dH -f2|cut -d\ -f2
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Show manual for the find command
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man find
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Show manual of the find command
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man find
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Show manual of the find utility
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man find
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Show manual page for the find utility
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man find
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Show manual page of find
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man find
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Show the number of lines for each .php and .phtml file in the current directory tree
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find . -type f \( -name "*.php" -o -name "*.phtml" \) -exec wc -l {} +;
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Show the number of regular files in the current directory tree
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find . -type f | wc -l
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Shows only process trees rooted at processes of this user.
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pstree user
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Show process tree with command-line arguments of a process that has id 20238.
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pstree -a -p 20238
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Shows size of compressed file in .bz2 archive.
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bunzip2 -c bigFile.bz2 | wc -c
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Shows state of 'extglob' shell option.
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shopt -o extglob
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Shows state of 'globstar' shell option.
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shopt globstar
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Shows state of shell option 'extglob'.
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shopt extglob
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Shows status of a shell option 'compat31'.
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shopt compat31
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Shows status of a shell option 'dotglob'.
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shopt dotglob
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Shows status of a shell option 'nullglob'.
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shopt nullglob
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Shows strings that NOT match regex '^($|\s*#|\s*[[:alnum:]_]+=)'
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echo "${line}" | egrep --invert-match '^($|\s*#|\s*[[:alnum:]_]+=)'
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Show the subdirectories of the current directory
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find . -maxdepth 1 -type d -print | xargs -I {} echo Directory: {}
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Show the subdirectories of the current directory
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find . -maxdepth 1 -type d -print | xargs echo Directories:
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Show system information: kernel name, hostname, kernel release and version, machine architecture, processor type, hardware platform, and operating system type.
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uname -a
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Show the value of variable "list", discarding consecutive duplicates and adding number of occurrences at the beginning of each line.
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echo "$list" | uniq -c
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Show version information of the find utility
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find -version
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Show what content owned by root has been modified within the last day
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find /etc/ -user root -mtime 1
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Show who is logged on
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who
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Silently and recursively change the ownership of all files in the current directory to "www-data"
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sudo chown -Rf www-data *
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Silently read a line from standard input into variable "REPLY" without backslash escapes and using the prompt $'Press enter to continue...\n'
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read -rsp $'Press enter to continue...\n'
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Silently read a line into variable "passwd" with prompt "Enter your password: "
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read -s -p "Enter your password: " passwd
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Silently read a single character from standard input into variable "key" without backslash escapes and using the prompt $'Press any key to continue...\n'
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read -rsp $'Press any key to continue...\n' -n 1 key
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Silently read exactly 1 character ignoring any delimiters into variable "SELECT"
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read -s -N 1 SELECT
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Silently read standard input until the escape key is pressed ignoring backslash escapes and using the prompt $'Press escape to continue...\n'
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read -rsp $'Press escape to continue...\n' -d $'\e'
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simulate a full login of user root
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su -
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sleep for 1 second
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sleep 1
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sleep for 10 seconds
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sleep 10
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sleep for 5 seconds
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sleep 5
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sleep for 500 seconds
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sleep 500
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Sort "$file" and output the result to "$file"
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sort -o $file $file
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Sort "," delimited lines in "file" by the first field preserving only unique lines
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sort -u -t, -k1,1 file
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Sort ":" delimited lines in "test.txt" by the first and third field preserving only unique lines
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sort -u -t : -k 1,1 -k 3,3 test.txt
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Sort "file" using a buffer with a size 50% of main memory
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sort -S 50% file
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Sort "file1.txt" and output the result to "file1.txt"
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sort -o file1.txt file1.txt
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Sort "some_data" by the first and second ";" delimited entries and stabilizing the sort
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sort -k1,1 -k2,2 -t';' --stable some_data
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Sort "some_data" by the first and second ";" delimited entries, outputing unique lines and stabilizing the sort
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sort -k1,1 -k2,2 -t';' --stable --unique some_data
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Sort a file 'file' preserving only unique lines and change the file in-place
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sort -u -o file !#$
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Sort all directory names matching folder_* and go to the last one.
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cd $(find . -maxdepth 1 -type d -name "folder_*" | sort -t_ -k2 -n -r | head -1)
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Sort all directories under current directory placing the file with least modification time at first
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find -type d -printf '%T+ %p\n' | sort
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Sort and compare files "$def.out" and "$def-new.out"
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diff <(sort $def.out) <(sort $def-new.out)
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sort and display top 11 files along with the last access date for all the files in the file system ( sort based on the timestamp )
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find / -type f -printf "\n%AD %AT %p" | head -n 11 | sort -k1.8n -k1.1nr -k1
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sort and display the unique lines display the contents of all the files that have been modified in the last 91 days and not in the last 2 days
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find . -name "*.txt" -type f -daystart -mtime -91 -mtime +2 | xargs cat | sort | uniq
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Sort and print each unique line in "myfile.txt"
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cat myfile.txt| sort| uniq
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Sort and remove duplicate lines in the output of "finger"
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finger | sort -u
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sort based on size and display top ten largest normal/regular files in the current folder
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find . -type f -exec ls -s {} \; | sort -n -r | head -10
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sort based on size and display top ten small normal/regular files in the current folder
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find . -type f -exec ls -s {} \; | sort -n | head -10
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Sorts content of the $tmp file and filters out all strings with ':0'.
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sort $tmp | grep -v ':0' #... handle as required
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Sort the contents of file "ips.txt", eliminate duplicate entries, and prefix each entry with number of occurrences.
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sort ips.txt | uniq -c
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sort each file in the bills directory, leaving the output in that file name with .sorted appended
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find bills -type f -execdir sort -o '{}.sorted' '{}' ';'
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sort each file in the bills directory, leaving the output in that file name with .sorted appended
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find bills -type f | xargs -I XX sort -o XX.sorted XX
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Sort file "a.csv" by the first comma separated value of each line and print only unique entries
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tac a.csv | sort -u -t, -r -k1,1 |tac
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Sort file "file" by line
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sort file -o !#^
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Sort file "foo.txt" by line to standard output
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sort foo.txt
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Sort file pointed by variable $filename, removing duplicate entries but ignoring the last N characters of each line.
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rev $filename | sort | uniq -f=N | rev
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Sort file.txt ignoring the last 10 characters of each line.
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sort file.txt | rev | uniq -f 10 | rev
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Sort file1 and file2 then display differences between them.
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diff <(sort file1 -u) <(sort file2 -u)
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Sort lines in "FILE" to standard output preserving only unique lines
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sort -u FILE
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Sort lines in "set1" and "set2" to standard output preserving only unique lines
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sort -u set1 set2
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Sort the lines of the file 'inputfile', keep only the uniq lines and change it in-place
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sort inputfile | uniq | sort -o inputfile
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Sort the lines of the file 'temp.txt' and change it in-place
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sort temp.txt -o temp.txt
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Sort the lines of the file 'temp.txt' and change it in-place
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sort temp.txt -otemp.txt
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Sort numerically and compare files "ruby.test" and "sort.test"
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diff <(sort -n ruby.test) <(sort -n sort.test)
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Sort standard input in alphabetical order
|
sort
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Sort strings of 'test.txt' file by second from the end field
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rev test.txt | sort -k2 | rev
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Sort tab separated file "file" using a version sort for field 6 and a numeric sort for field 7
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sort -t$'\t' -k6V -k7n file
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Split "$1" into files of at most "$2" or default 10000 using a numeric suffix of length 6
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split -l ${2:-10000} -d -a 6 "$1"
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Split "$1" into files of at most "$2" or default 10000 using a numeric suffix of length 6 and suffix "${tdir}/x"
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split -l ${2:-10000} -d -a 6 "$1" "${tdir}/x"
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Split "$FILENAME" into files with at most 20 lines each with a prefix "xyz"
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split -l 20 $FILENAME xyz
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Split "$INFILE" into files of at most "$SPLITLIMT" with a numeric suffix and a prefix "x_"
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split -d -l $SPLITLIMT $INFILE x_
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Split "$ORIGINAL_FILE" into files of at most "$MAX_LINES_PER_CHUNK" lines each with a prefix "$CHUNK_FILE_PREFIX"
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split -l $MAX_LINES_PER_CHUNK $ORIGINAL_FILE $CHUNK_FILE_PREFIX
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Split "$SOURCE_FILE" into files of at most 100 lines each
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split -l 100 "$SOURCE_FILE"
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Split "$file" into files with at most 1000 lines each and use a prefix length of 5
|
split -a 5 $file
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Split "${fspec}" into 6 files with about equal number of lines each and use prefix "xyzzy."
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split --number=l/6 ${fspec} xyzzy.
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Split "/etc/gconf/schemas/gnome-terminal.schemas" into 1000000 files of about equal size
|
split -n 1000000 /etc/gconf/schemas/gnome-terminal.schemas
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Split "/path/to/large/file" into files with at most 50000 lines and use prefix "/path/to/output/file/prefix"
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split --lines=50000 /path/to/large/file /path/to/output/file/prefix
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Split "/tmp/files" into files of at most 1000 lines each
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split /tmp/files
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Split "/usr/bin/cat" into 10000 files of about equal size
|
split -n 10000 /usr/bin/cat
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Split "/usr/bin/firefox" into 1000 files of about equal size
|
split -n 1000 /usr/bin/firefox
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Split "/usr/bin/gcc" into 100000 files of about equal size
|
split -n 100000 /usr/bin/gcc
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Split "ADDRESSS_FILE" into files containing at most 20 lines and prefix "temp_file_"
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split -l20 ADDRESSS_FILE temp_file_
|
Split "INPUT_FILE_NAME" into files of at most 500 MiB each with a numeric suffix of length 4 and prefix "input.part."
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split -b 500M -d -a 4 INPUT_FILE_NAME input.part.
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