Shred utility Post: 302260392

7 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

BASH : Find files by date and shred them

Good afternoon everyone, For security reasons, I need to delete files on a HDD I have to send after the ending of a demo. I need to find all the files which not end by ".log" and which have been created for 45 days. After getting the file list, I would like to use the shred command. It...

2. UNIX for Dummies Questions & Answers

Help using shred instead of rm

Hi, I have this script which runs pretty well bar a couple of problems, I am trying to emulate the rm command and this means I can't use rm directory, I inted to alias my script to rm and then use mv to move files to a trash folder rather than delete forever. The problem: when I use mv to...

3. Shell Programming and Scripting

utility

hi experts, Can you please help me out in removing delimiters with in double quotes from a CSV file. input: ===== a,"bnn,",dgd, "sagfh,dj",ad output ===== a,"bnn",dgd, "sagfhdj",ad there are so mnay fileds in a row and there are millions of rows. Thanks in an advance....

4. UNIX for Advanced & Expert Users

shred multiple options

I've created a wxpython gui for the shred command. I can successfully mix and match all the shred options except two: -size and --random-source. (Man page definitions below). -size and --random-source seem to only work when they are used as the sole option passed. For example, I can zero a...

5. UNIX for Advanced & Expert Users

shred() not working on ext* file systems

When vfat format my128kb flash drive, shred works fine. But, when I format it using ext2 or ext3, shred() exits with this error: shred: /dev/sdb1: pass 1/1 (random)... shred: /dev/sdb1: error writing at offset 12288: Invalid argumentAnyone know what is going on?

6. Shell Programming and Scripting

How to Unzip a file using unzip utility for files zipped without zip utility ?

Hi, I need to zip/compress a data file and send to a vendor. The vendor does have only unzip utility and can accept only .ZIP files. I do not have zip utility in my server. How do I zip/compress the file so that it can be deflated using unzip command ? I tried gzip & compress commands, but...

7. BSD

Wipe out userland caches with shred, bleach bit is out of reach

Another topic that bothers me on bsd is the missing of bleach-bit. Looking at what bleach-bit can clean, the new version, it wipes out all the caches of the user. May someone can give me a hint how to clean the userland in bsd and all the hidden caches for the user. shred all rubbish or LSA cookies...

LEARN ABOUT OSX

new

NEW(1)                                                               [nmh-1.5]                                                              NEW(1)

NAME

       new - report on folders with new messages

       fnext - set current folder to next folder with new messages

       fprev - set current folder to previous folder with new messages

       unseen - scan new messages in all folders with new messages

SYNOPSIS

       new [sequences] [-mode mode] [-folders foldersfile] [-version] [-help]

       fnext is equivalent to new -mode fnext

       fprev is equivalent to new -mode fprev

       unseen is equivalent to new -mode unseen

DESCRIPTION

       New  in  its  default  mode  produces  a  one-line-per-folder  listing of all folders containing messages in the listed sequences or in the
       sequences listed in the profile entry "Unseen-Sequence".  Each line contains the folder, the number of messages in the  desired  sequences,
       and the message lists from the .mh_sequences file.  For example:

            foo     11.* 40-50
            bar    380.  760-772 824-828
             total    391.

       The `*' on foo indicates that it is the current folder.  The last line shows the total number of messages in the desired sequences.

       New crawls the folder hierarchy recursively to find all folders, and prints them in lexicographic order.  Override this behavior by provid-
       ing foldersfile containing the pre-sorted list of folders new should check, one per line.

       In fnext and fprev modes, new instead changes to the next or previous matching folder, respectively.

       In unseen mode, new executes scan sequences for each matching folder.

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
       Unseen-Sequence:     The name of the unseen message sequence

SEE ALSO

       scan(1), mh-format(5)

HISTORY

       Based on Luke Mewburn's new (http://www.mewburn.net/luke/src/new).

MH.6.8                                                             11 June 2012                                                             NEW(1)