MEWL(1) General Commands Manual MEWL(1)NAME
mewl - Message scanner for Mew 4 or later
SYNOPSIS
mewl [options] [folder [range]]
DESCRIPTION
The mewl utility extracts necessary fields from messages stored in folders. This command is necessary for Mew to implement the asynchro-
nous feature.
The options are as follows:
-a Print all necessary fields when picking.
-b dir Set the Mail home to dir.
-c bodylen
Set the max body length to be extracted to bodylen.
-d field
Set the field to be extracted to field.
-e command
Specify an external command to fetch mailbox.
-m options
Specify options for command.
-f fields
Specify fields to display.
-h Display this help message.
-i file Set the input stream to file.
-l length
Set the max field length to be extracted to length. The default value is 3. 0 means no limit.
-n Don't use fstat().
-p pattern
Specify the pick pattern.
-s src Set message source to src : '+folder range'.
-w Wait for stdio input to synchronize.
-v Display the version.
-x suffix
Use this suffix.
Definitions of the symbols above are as follows:
range N | [start]-[end] | last:N
pattern 'key=val' | 'key!=val' | '!<pattern>' | '(<pattern>)' | '<pattern>&<pattern>' | '<pattern>|<pattern>'
BUGS
If a field is long, only the beginning three lines are extracted by default.
March 5, 2003 MEWL(1)
Check Out this Related Man Page
FC-PATTERN(1)FC-PATTERN(1)NAME
fc-pattern - parse and show pattern
SYNOPSIS
fc-pattern [ -cdVh ] [ --config ] [ --default ] [ [ -f format ] [ --format format ] ] [ --version ] [ --help ]
[ pattern [ element... ] ]
DESCRIPTION
fc-pattern parses pattern (empty pattern by default) and shows the parsed result. If --config is given, config substitution is performed
on the pattern before being displayed. If --default is given, default substitution is performed on the pattern before being displayed.
If any elements are specified, only those are printed.
OPTIONS
This program follows the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included
below.
-c Perform config substitution on pattern.
-d Perform default substitution on pattern.
-f Format output according to the format specifier format.
-V Show version of the program and exit.
-h Show summary of options.
pattern
Parses and displays pattern (uses empty pattern by default).
element
If set, the element property is displayed for parsed pattern.
SEE ALSO FcNameParse(3)FcConfigSubstitute(3)FcDefaultSubstitute(3)FcPatternPrint(3)FcPatternFormat(3)fc-cat(1)fc-cache(1)fc-list(1) fc-
match(1)fc-query(1)fc-scan(1)
The fontconfig user's guide, in HTML format: /usr/share/doc/fontconfig/fontconfig-user.html.
AUTHOR
This manual page was updated by Behdad Esfahbod <behdad@behdad.org>.
Apr 20, 2010 FC-PATTERN(1)
I have a file with three fields, where the first two fields are of fixed length, left justified, and right padded with spaces. The third field is truncated to the length of the data (max length 5), and possibly contains a single letter. Each field is separated by an additional space. How can I... (1 Reply)
HI all
I have a problem, I need to replace a field in a file, but only in the lines that have some pattern, example:
100099C01101C00000000059394200701CREoperadora_TX
100099C01201C00000000000099786137OPERADORA_TX2
in the example above I need to change the first field from 1 to 2 only if... (3 Replies)
Hello All,
Can you please help me with this request.
I have to identify a file (having file name with perticular pattern)
with in a range.
Example:
input file name can be:
myfile2007_03
myfile2007_45
myfile2007_198
myfile2007_25
myfile2007_101
my program has to identify... (1 Reply)
Hi,
I have large files with fixed length fields or fields seperated by delimeter. I would like to do validation on some or all fields to check for numeric or date or characters etc.. I would like to write this in C++. Please let me know if any one have any ideas on this.
Thanks for all... (2 Replies)
Hi,
I have a file such as:
---
>contig00001 length=35524 numreads=2944
gACGCCGCGCGCCGCGGCCAGGGCTGGCCCA
CAGGCCGCGCGGCGTCGGCTGGCTGAG
>contig00002 length=4242 numreads=43423
ATGCCGAAGGTCCGCCTGGGGCTGG
CGCCGGGAGCATGTAGCG
---
I would like to concatenate the lines not starting with ">"... (9 Replies)
Hi Everyone!
I really appreciate all of your help, I'm learning so much, can't wait until I get good enough to start answering questions!
I have a problem ... from one large file, I'd like to create multiple new files for each pattern block
beginning with /^ISA/
ending with /^IEA/
... (2 Replies)
Hi,
I am trying with the below Perl command to print the first field when the second field matches the given pattern:
perl -lane 'open F, "< myfile"; for $i (<F>) {chomp $i; if ($F =~ /patt$/) {my $f = (split(" ", $i)); print "$f";}} close F' dummy_file
I know I can achieve the same with the... (7 Replies)
Please help urgently!!
Need unix query-
I want to search pattern "abc" in a folder /home/rahul and want to copy all the files that contain this pattern to a new location /home/rahul2 .
edit by bakunin: Please keep in mind that we are a place for professional exchange, not a help desk! If... (3 Replies)
All,
I am trying delete folder by adding pattern not to delete certain folders. But i struck with error.
When i use below command from command line, it works fine.
shopt -s extglob
rm -rf !(test1|test2|test3)
But when i use the same in shell script, i get the below error.
syntax... (6 Replies)
hai guys,
pick the 1st field and calculate max length.
if suppose max length is 2,
then compare the all records if <2 then add zero's prefix of the record.
for ex:
s.no,sname
1,djud
37,jtuhe
in this max length of the 1st field is 2 right
the output wil be
s.no,sname
01,djud... (6 Replies)
Hi I want to search pattern in file "S12345678B" which start with S and end with B total length is 10,numeric part 12345678 is variable.
e.g S99001229B and S88226901B.
please help (2 Replies)
Hi All,'
I need to write a windows bat program to delete particular folders with naming pattern scoped_dir45666 (for example)(including contents)
with batch program. For that I am using below code:
@echo off
cd /D %temp%
for /d %%D in (*) do rd /s /q "%%D"
del /f /q *
i got above... (0 Replies)
he below looks in $dir for any pattern of fileone. As is, it executes but only returns File found if the exact format in the script exsists. Why isn't a pattern of fileone being looked for and if it is in $dir, File found. I think that is what should happen. Thank you :).
dir=/path/to
if... (5 Replies)