Hello,
I have some video files containing numbers and characters . To tell the problem shortly, due to a limitation, I am unable create a playlist regularly changing on a daily basis with the command shuffle....So I decided to rename filenames, just a replacement of first five numbers randomly.
myfiles:
Number creation is okay with above command..
Expected output:
How can I do it? Is there a command to separate numeric / alphanumeric fields ?
i have several thousand files and in subdirs that are named
file.46634.txt
budget.75346.pdf
etc
i want to remove the number but retain the extension.
it is always a 5 digit.
thanks. (6 Replies)
Hi All,
Can you please help me.
The situation is like this. There are many different file name in this directory.
I have to grep all the file that the name start with "PTWO" and rename it to COM with the current date.
This is the script that I have done and it hit an... (16 Replies)
Hi, I am pretty new to this.
I have a condition where in I want to replace all files within a folder. All filenames with character "abc" would need to replaced with "xyz".
eg:
helloabcworld-->helloxyzworld
helloworld-->helloworld
...
...
Thanks in advance. (6 Replies)
In the Directory all the Files are following format.
Filename_yyyymmdd_numbers.txt
eg.
file_name_20120106_015802.txt .
I want to write the Shell script to rename all the file to
file_name.txt.in the directory.
Thanks
Mani (5 Replies)
dear all,
i have .dat files named as:
34.dat
2.dat
16.dat
107.dat
i would like to sort them by their filenames as:
2.dat
16.dat
34.dat
107.dat
i have tried numerous combinations of sort and ls command (in vain) to obtain :
107.dat
16.dat
2.dat
34.dat (1 Reply)
Hi all
Thanks in advance...........
Please help me for this issue............
I have a file it has 11 records . I used the command like ....
>$ wc -l file
11 file
I'm getting output like 11 file (no.of records along with filename)
here my requirement is, I want to display only... (3 Replies)
i have a file called 'test.txt' which contains the below data.
abc123
123445
123abc
23224q
From the above data, i want to display the line which contains only numeric . So i have tried the below commands with sed
sed -n '/^$/p' test.txt
sed '/^$/!d' test.txt
But it... (4 Replies)
Hi,
I have a list of log files as follows:
name_date_0001_ID0.log
name_date_0001_ID2.log
name_date_0001_ID1.log
name_date_0002_ID2.log
name_date_0004_ID0.log
name_date_0005_ID0.log
name_date_0021_ID0.log
name_date_0025_ID0.log
.......................................... (4 Replies)
I am using awk to sum up all amounts and at end print total.
input:
10,250.00
20,103.15
expected output:
30353.15
code:
{subtot=+$1} END{print subtot}
The problem I encounter is it stops at commas and returns 30 as answer
And if I use this code:
{subtot=($1+0);subtot=+$1}... (9 Replies)
Discussion started by: paresh n doshi
9 Replies
LEARN ABOUT REDHAT
dgst
DGST(1) OpenSSL DGST(1)NAME
dgst, md5, md4, md2, sha1, sha, mdc2, ripemd160 - message digests
SYNOPSIS
openssl dgst [-md5|-md4|-md2|-sha1|-sha|-mdc2|-ripemd160|-dss1] [-c] [-d] [-hex] [-binary] [-out filename] [-sign filename] [-verify file-
name] [-prverify filename] [-signature filename] [file...]
[md5|md4|md2|sha1|sha|mdc2|ripemd160] [-c] [-d] [file...]
DESCRIPTION
The digest functions output the message digest of a supplied file or files in hexadecimal form. They can also be used for digital signing
and verification.
OPTIONS -c print out the digest in two digit groups separated by colons, only relevant if hex format output is used.
-d print out BIO debugging information.
-hex
digest is to be output as a hex dump. This is the default case for a "normal" digest as opposed to a digital signature.
-binary
output the digest or signature in binary form.
-out filename
filename to output to, or standard output by default.
-sign filename
digitally sign the digest using the private key in "filename".
-verify filename
verify the signature using the the public key in "filename". The output is either "Verification OK" or "Verification Failure".
-prverify filename
verify the signature using the the private key in "filename".
-signature filename
the actual signature to verify.
-rand file(s)
a file or files containing random data used to seed the random number generator, or an EGD socket (see RAND_egd(3)). Multiple files
can be specified separated by a OS-dependent character. The separator is ; for MS-Windows, , for OpenVMS, and : for all others.
file...
file or files to digest. If no files are specified then standard input is used.
NOTES
The digest of choice for all new applications is SHA1. Other digests are however still widely used.
If you wish to sign or verify data using the DSA algorithm then the dss1 digest must be used.
A source of random numbers is required for certain signing algorithms, in particular DSA.
The signing and verify options should only be used if a single file is being signed or verified.
0.9.7a 2000-09-04 DGST(1)