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UNIX for Dummies Questions & Answers
Split and Rename files using Terminal and bin/bash
Post 302476371 by mschpers on Wednesday 1st of December 2010 02:26:43 PM
12-01-2010
Split and Rename files using Terminal and bin/bash
I have a file named Me_thread_spell.txt that I want to split into smaller files. I want it to be split in each place there is a ;;;. For example,
blah blah blah ;;;
blah bhlah hlabl
awasnceuir
asenduhfoijhacseiodnbfxasd;;;
oabwcuhaweoir;;;
This full file would be three separate files (separated into files by the ;;
.
Then I want to rename the resulting files with "comment" and then a series of numbers, such as comment1.txt, comment2.txt, comment3.txt... etc. up to comment2500.txt.
I've been working on splitting and renaming in Terminal and this is all I have come up with so far (below), and it doesn't split the files correctly and it doesn't rename the files. Please help!
split -p ';;;' Me_thread_spell.txt FILE && for file in FILE*; do mv $comment "$(sed '0-9')".txt; done
I'm pretty much lost at this point. I am running Mac OS X with bin/bash. I've been told a script would be easier, but I am not sure how to make one.
blah blah blah ;;;
blah bhlah hlabl
awasnceuir
asenduhfoijhacseiodnbfxasd;;;
oabwcuhaweoir;;;
This full file would be three separate files (separated into files by the ;;
.Then I want to rename the resulting files with "comment" and then a series of numbers, such as comment1.txt, comment2.txt, comment3.txt... etc. up to comment2500.txt.
I've been working on splitting and renaming in Terminal and this is all I have come up with so far (below), and it doesn't split the files correctly and it doesn't rename the files. Please help!
split -p ';;;' Me_thread_spell.txt FILE && for file in FILE*; do mv $comment "$(sed '0-9')".txt; done
I'm pretty much lost at this point. I am running Mac OS X with bin/bash. I've been told a script would be easier, but I am not sure how to make one.
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LEARN ABOUT REDHAT
dos2unix
dos2unix(1) General Commands Manual dos2unix(1) NAME
dos2unix - DOS/MAC to UNIX text file format converter SYNOPSYS
dos2unix [options] [-c convmode] [-o file ...] [-n infile outfile ...] Options: [-hkqV] [--help] [--keepdate] [--quiet] [--version] DESCRIPTION
This manual page documents dos2unix, the program that converts plain text files in DOS/MAC format to UNIX format. OPTIONS
The following options are available: -h --help Print online help. -k --keepdate Keep the date stamp of output file same as input file. -q --quiet Quiet mode. Suppress all warning and messages. -V --version Prints version information. -c --convmode convmode Sets conversion mode. Simulates dos2unix under SunOS. -o --oldfile file ... Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used. -n --newfile infile outfile ... New file mode. Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be used or you WILL lost your files. EXAMPLES
Get input from stdin and write output to stdout. dos2unix Convert and replace a.txt. Convert and replace b.txt. dos2unix a.txt b.txt dos2unix -o a.txt b.txt Convert and replace a.txt in ASCII conversion mode. Convert and replace b.txt in ISO conversion mode. Convert c.txt from Mac to Unix ascii format. dos2unix a.txt -c iso b.txt dos2unix -c ascii a.txt -c iso b.txt dos2unix -c mac a.txt b.txt Convert and replace a.txt while keeping original date stamp. dos2unix -k a.txt dos2unix -k -o a.txt Convert a.txt and write to e.txt. dos2unix -n a.txt e.txt Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt. dos2unix -k -n a.txt e.txt Convert and replace a.txt. Convert b.txt and write to e.txt. dos2unix a.txt -n b.txt e.txt dos2unix -o a.txt -n b.txt e.txt Convert c.txt and write to e.txt. Convert and replace a.txt. Convert and replace b.txt. Convert d.txt and write to f.txt. dos2unix -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt DIAGNOSTICS
BUGS
The program does not work properly under MSDOS in stdio processing mode. If you know why is that so, please tell me. AUTHORS
Benjamin Lin - <blin@socs.uts.edu.au> Bernd Johannes Wuebben (mac2unix mode) <wuebben@kde.org> MISCELLANY
Tested environment: Linux 1.2.0 with GNU C 2.5.8 SunOS 4.1.3 with GNU C 2.6.3 MS-DOS 6.20 with Borland C++ 4.02 Suggestions and bug reports are welcome. SEE ALSO
unix2dos(1) mac2unix(1) 1995.03.31 dos2unix v3.0 dos2unix(1)