Hi I have a problem trying to run a while statement.
I have files under one directory that i need to compare to a value in filex and update that file with the result
files in the directory are
DFC1.
DFC5.
DFC345.
DFC344.
DFC9.
The program i am trying to run will take the number... (3 Replies)
Hi,
I need to compare todays file to yesterdays file to find deletes.
I cannot use comm -23 file.old file.new.
Because each record may have a small change in it but is not really a delete.
I have two delimited files. the first field in each file is static. All other fields may change. I... (2 Replies)
Hi,
I hav two files a1.txt and a2.txt,
a1.txt contains:
---------------
asdev ebcdev ....
a2.txt contains:
---------------
asdev ebcdev prod ....
a1.txt will be updated by a process,..
now i want to compare two files and i want to see data which is not in a1.txt
am i clear....??
... (3 Replies)
I need to compare 2 diff type of files and find out the duplicate after comparing each types of files:
Type 1 file name is like: file1.abc
(the extension abc could any 3 characters but I can narrow it down or hardcode for 10/15 combinations).
The other file is file1.bcd01abc (the extension... (2 Replies)
hi i have two files and i want to compare both the files and find out mismatch in 3rd file
file1
00354|1|0|1|1|0|0|0|1|2
52424|1|0|1|1|0|0|0|1|2
43236|1|0|1|1|0|0|0|1|2
41404|1|0|1|1|0|0|0|1|2
79968|1|0|1|1|0|0|0|1|2
file2
00354|1|0|1|1|0|0|0|1|2
52424|1|0|1|1|0|0|0|0|2... (9 Replies)
example data
5666700842511TAfmoham03151008075205999900000001000001000++
5666700843130MAfmoham03151008142606056667008390315100005001
6666666663130MAfmoham03151008142606056667008390315100005001
I'd like to sort on position 10-14 where the characters are eq "130MA".
Then based on positions... (0 Replies)
I have a directory where lot of "gzip" files are dropped in every 5 minutes. There is an application which will process these gzip and move it to another directory but will leave a gzip.out file with lot of output data.
I need to remove all the outfiles except for the one which is being... (1 Reply)
Hi all ,
am using unix aix ..
how to check the duplicates files contents and moving to someother folders
ex ..
i have files called qqq
cat qqq
1
2
3
i have another file qqq02
cat qqq02
1
2
3
here qqq02 has having same contents as qqq file..
i need to check the duplicates files... (1 Reply)
Hey guys,
need help with a script I'm trying to write.
Basically I need to compare the contents of a folder called "profiles"
with a list of files called "template".
when the file matches the contents of the folder it needs to set a variable called "checked" to "1"
Cookies to anyone... (4 Replies)
Greetings. I know enough Unix to be dangerous (!) and know that there is a clever way to do the following and it will save me about a day of agony (this time) and I will use it forever after! (many days of agony saved in the future)!
Basically
I need to find any image files (JPGs, PSDs etc)... (5 Replies)
Discussion started by: Clyde Lovett
5 Replies
LEARN ABOUT PLAN9
ar
AR(1) General Commands Manual AR(1)NAME
ar - archive and library maintainer
SYNOPSIS
ar key [ posname ] afile [ file ... ]
DESCRIPTION
Ar maintains groups of files combined into a single archive file, afile. The main use of ar is to create and update library files for the
loaders 2l(1), etc. It can be used, though, for any similar purpose.
Key is one character from the set drqtpmx, optionally concatenated with one or more of vuaibclo. The files are constituents of the archive
afile. The meanings of the key characters are:
d Delete files from the archive file.
r Replace files in the archive file, or add them if missing. Optional modifiers are
u Replace only files with modified dates later than that of the archive.
a Place new files after posname in the archive rather than at the end.
b or i Place new files before posname in the archive.
q Quick. Append files to the end of the archive without checking for duplicates. Avoids quadratic behavior in
t List a table of contents of the archive. If names are given, only those files are listed.
p Print the named files in the archive.
m Move the named files to the end or elsewhere, specified as with
o Preserve the access and modification times of files extracted with the x command.
x Extract the named files. If no names are given, all files in the archive are extracted. In neither case does x alter the archive
file.
v Verbose. Give a file-by-file description of the making of a new archive file from the old archive and the constituent files. With
p, precede each file with a name. With t, give a long listing of all information about the files, somewhat like a listing by ls(1),
showing
mode uid/gid size date name
c Create. Normally ar will create a new archive when afile does not exist, and give a warning. Option c discards any old contents
and suppresses the warning.
l Local. Normally ar places its temporary files in the directory /tmp. This option causes them to be placed in the local directory.
When a d, r, or m key is specified and all members of the archive are valid object files for the same architecture, ar inserts a table of
contents, required by the loaders, at the front of the library. The table of contents is rebuilt whenever the archive is modified, except
when the q key is specified or when the table of contents is explicitly moved or deleted.
EXAMPLE
ar cr lib.a *.o
Replace the contents of library with the object files in the current directory.
FILES
/tmp/v*
temporaries
SOURCE
/sys/src/cmd/ar.c
SEE ALSO 2l(1), ar(6)BUGS
If the same file is mentioned twice in an argument list, it may be put in the archive twice.
This command predates Plan 9 and makes some invalid assumptions, for instance that user id's are numeric.
AR(1)