Can anyone advise how do I use ls to do a selective amd sorted listing of file that I want to have as below?
Am looking for files that are named as log_<nnnn>.txt, where <nnnn> are numeric, i.e. I want to have a listing sorted from the newest to the oldest of files that starts with log_ and with a .txt extension and the characters in between these two can only be numeric, example log_1.txt, log_234.txt, log_222.txt etc.
I want to exclude files like log_9ab.txt, log_a9b.txt., log_99a.txt
I thought I can get away with doing
Code:
ls -1tr log_[0-9][0-9]*.xml
but unfortunately the * list also files like log_99a.txt.
I want to be able to only list files where the characters in between log_ and .txt are numeric, unfortunately, sometimes, there can be 2, 3 or 5 numeric characters.
Any advise will be much appreciated. Thanks in advance.
Last edited by Scrutinizer; 04-02-2012 at 03:28 AM..
Reason: code tags
i tried to ask about this earlier, but didn't explain well enough. From a script, i issue the following:
echo `pgp --encrypt filename --recipient public-key`
The result is perfect. The encrypted file is in the directory just as if i'd issued the pgp command from the command line.
However,... (0 Replies)
Hi,
We have umask 022 in /etc/profile for security reasons.
But I want have some other umask for selected users. how to achieve this?
Regards (3 Replies)
I am running Linux 2.6.20 on i686 architecture.
I want to be able to masquerade different hosts on my LAN to different external interfaces. Specifically, I want one specific host to masquerade through a vpn tunnel while the other hosts simply masquerade over the regular ISP interface. I only... (4 Replies)
hi all
from below text
"abcd,SYS_12345,xyz,PQR, ,"
I want to print only
"abcd,SYS,xyz,PQR, ,"
i.e. taking only first three 3 chars from 2 string of comma separated file
thanks (4 Replies)
Hello,
I have been using the command below for file manipulation.
while read A B; do grep $f1; done < f2 > f3
So, if a certain string is found in f2 (for ex; DOG243435) and it is also present in f1, then print that string plus the contents of the line in which it was found onto f3.
... (6 Replies)
I have to grep out only email address from a column. It has characters appended and prepended
F=<sss1@domain.com>
<sss2@domain.com>
(sss3@domain.com)
<sss4@domain.com>
Whatever added before and after email, I should be able to grep out only emails. (9 Replies)
I have a text file in this format.
Group: AAA
Notes: IP : 11.11.11.11
#User xxxxxxxxx
#Password aaaaaaaaaaaaaaaa
Group: AAA
Notes: IP : 11.11.11.22
#User yyyyyyyyyyyyy
#Password bbbbbbbbbbbbb (8 Replies)
i have a large sequence of format
sat_1_g3_g_0_8540 . A 1 15501 . . . ID=sat_1_g3_g_0_8540;parentName=sat_1_g3_g_0_8540;Al=sat_1_g2_g_0_8540;
sat_1_g3_g_2_8510 . C 1 25501 . . . ... (11 Replies)
I have the following contents in a file
---- CRITICAL: altered for /usr/bin/bin1 ---- OK: /usr/sbin/bin2 result fine ---- OK: /usr/sbin/bin3 result fine ---- CRITICAL: altered for /usr/bin/bin4 ---- OK: /usr/bin/bin5 result fine ---- OK: /usr/bin/bin6 result fine ---- CRITICAL: altered for... (9 Replies)
I have
MegaCli64 -PDList -aALL | grep -E 'Enclosure Device ID|Slot Number'
Enclosure Device ID: 252
Slot Number: 0
Enclosure Device ID: 252
Slot Number: 1
Enclosure Device ID: 252
Slot Number: 2
Enclosure Device ID: 252
Slot Number: 3
I need to run the following command on all slots... (4 Replies)
Discussion started by: anil510
4 Replies
LEARN ABOUT DEBIAN
gtkdoc-mktmpl
gtkdoc-mktmpl(1) General Commands Manual gtkdoc-mktmpl(1)NAME
gtkdoc-mktmpl -- GTK DocBook documentation generator.
SYNOPSIS
gtkdoc-mktmpl [ See below ]
DESCRIPTION
gtkdoc-mktmpl This creates or updates the template files which contain the manually-edited documentation. (A template is a simple text form
which is filled in with the description of a function, macro, enum, or struct. For functions and macros it also contains fields for
describing the parameters.)
This script reads in the existing templates, found in tmpl/*.sgml, moves these files to tmpl/*.sgml.bak, and then recreates the .sgml files
according to the structure given in the file MODULE-sections.txt.
Any new templates added, or new function parameters, are marked with FIXME so you can do a grep to see which parts need updating.
Any templates which are no longer used (i.e. they are remove from MODULE-sections.txt) are placed in the file tmpl/MODULE-unused.txt. If
they are included again later they are automatically copied back into position. If you are certain that these templates will never be used
again you can delete them from MODULE-unused.txt.
Any parameters to functions which are no longer used are separated from the rest of the parameters with the line <!-- # Unused Parameters #
-->. It may be that the parameter name has just been changed, in which case you can copy the description to the parameter with the new
name. You can delete the unused parameter descriptions when no longer needed.
EXAMPLE
See /usr/share/doc/gtk-doc-tools/examples, for a makefile.am and a configure.in example file.
AUTHOR
This manual page was written by Christian Marillat marillat@debian.org for the Debian GNU/Linux system (but may be used by others).
gtkdoc-mktmpl(1)
04-02-2012
