I have two files:
One is a list of numbers:
1
5
6
7
10
The second is a very long string
abcdefghijklmno......1234567890
I'd like to print a new file with a 5 character substring that starts at each the positions listed in the 1st file:
such as:
abcde (4 Replies)
Hi All,
In my unix folder there are 2 types of files available. Indicator file & data file.
ABC2008110601.TXT
ABC2008110901.TXT
ABC2008111001.TXT
ABC2008111101.TXT
ABCIND2008110601.TXT
ABCIND2008110901.TXT
ABCIND2008111001.TXT
ABCIND2008111101.TXT
what i want is that first i need to get... (3 Replies)
hi
i need to name a file with a substring of a another file name.
i.e. if the old filename is abc.txt , the new filename should be abc_1.txt
i should get the substring of the file name and then name the new one
please let me know how to do it (4 Replies)
I'm new to shell scripting and am trying to write a small script that pulls a substring out of a file that has a few lines of text in it. The file will eventually have a lot of text, I just put a few lines in it for testing purposes.
Anyway, this is what I have so far...
#!/bin/ksh
... (4 Replies)
Hi,
I have a file with a long string, in the format:
name1=value,name2=value2.....namen=valuen
I want to query the file and extract 'value2' ONLY. name2=value2 can exist anywhere within the file.
Can anyone help me please wth a suitable BASH command?
Many thanks,
Matt (4 Replies)
Hi
I need substring from the file name of list of files. I mean i will have to load all the files into database which are there in the Directory.
I need to make the directory with the date(which is substring of the filename Eg: Filename_Name_2012013001010101.txt, So the directory should be... (11 Replies)
Hi,
In my shell script. I am reading all files in directory.
And say if the file names are as follows:
adio_idfl_201302_df.txt
dfa_201301_dll.ctl
dalkd_20130301.csv
I would like to extract the numeric piece of each file name and display as follows:
201302
201301
20130301
I... (9 Replies)
Hello,
I have in my backup folder, files with names convention like this :
randomFileNames_13-02-2014_23h13m09+1392333189
randomFileNames_14-02-2014_02h13m09+1392343989
randomFileNames_14-02-2014_04h13m09+1392351189
etc....
Base on timestamp at end of the filename, I would to delete all the... (7 Replies)
Hello,
A question please.
A have a file that contains a string. Ex:
AAAABBCCCCCDDEEEEEEEEEEFF
I'd want to recover 2 substrings, 'BB' and 'FF' and then leave them in a new file.
Could anoyone help me please?
Thanks in advance (3 Replies)
Hello,
A question please.
A have a file that contains a string. Ex:
AAAABBCCCCCDDEEEEEEEEEEFF
I'd want to recover 2 substrings, 'BB' and 'FF' and then leave them in a new file.
From position 5, 2 caracters (ex:"BB") and from position 25, 2 caracters (ex:"FF") in a file.
Could anoyone help me... (3 Replies)
Discussion started by: nolo41
3 Replies
LEARN ABOUT LINUX
rmf
RMF(1) [nmh-1.5] RMF(1)NAME
rmf - remove an nmh folder
SYNOPSIS
rmf [+folder] [-interactive | -nointeractive] [-version] [-help]
DESCRIPTION
Rmf removes all of the messages (files) within the specified (or default) folder, and then removes the folder (directory) itself.
If there are any files within the folder which are not a part of nmh, they will not be removed, and an error will be produced. If the
folder is given explicitly or the -nointeractive option is given, then the folder will be removed without confirmation. Otherwise, the
user will be asked for confirmation. If rmf can't find the current folder, for some reason, the folder to be removed defaults to `+inbox'
(unless overridden by user's profile entry "Inbox") with confirmation.
If the folder being removed is a subfolder, the parent folder will become the new current folder, and rmf will produce a message telling
the user this has happened. This provides an easy mechanism for selecting a set of messages, operating on the list, then removing the list
and returning to the current folder from which the list was extracted.
If rmf s used on a read-only folder, it will delete all the (private) sequences (i.e., "atr-seq-folder" entries) for this folder from your
context without affecting the folder itself.
Rmf irreversibly deletes messages that don't have other links, so use it with caution.
FILES
$HOME/.mh_profile The user profile
PROFILE COMPONENTS
Path: To determine the user's nmh directory
Current-Folder: To find the default current folder
Inbox: To find the default inbox
SEE ALSO rmm(1)DEFAULTS
`+folder' defaults to the current folder, usually with confirmation
`-interactive' if +folder' not given, `-nointeractive' otherwise
CONTEXT
Rmf will set the current folder to the parent folder if a subfolder is removed; or if the current folder is removed, it will make "inbox"
current. Otherwise, it doesn't change the current folder or message.
BUGS
Although intuitively one would suspect that rmf works recursively, it does not. Hence if you have a sub-folder within a folder, in order
to rmf the parent, you must first rmf each of the children.
MH.6.8 11 June 2012 RMF(1)