I have database table let say t_filenames which stores filenames and date_format in two columns.
e.g.
Actual files are available in a directory (say /tmp), actual files are with time/date details.
for e.g.
I would like to write a script to verify if all the files in the table are available over the directory. If exists create a dummy file if not just exist.
Could you please help me to solve this.
I tried to write a function which connects database and gets the filename and format. As a first step, the format would be replaced with ? marks and then used [[ ]] to verify if the file match. But not much success.
Thank you in advance.
Regards,
Pointers
Last edited by rbatte1; 10-17-2016 at 08:09 AM..
Reason: Added CODE tags for directory list and ICODE tags for important characters being replaced.
Hi all,
I have a file entries.txt that contains a number of entries all on seperate lines e.g.
test1
test2
test3
test4
Then in a directory called /TestFiles I have a number of files that could contain the above text in the file name
e.g. qwertytest1.csv qwertytest2.csv... (2 Replies)
I am writting a script where I have to Campare two text files.
I have 3 text files named by s_list, s_list_new and dmg_file. where I have to compare s_list and s_list_new and whatever the unique values are in s_list I have to add that in the dmg_file. And the values they are only in s_list_new... (2 Replies)
Hi I am new to shell scripting. There is a requirement to write a shell script to meet follwing needs.Prompt reply shall be highly appreciated.
script that will compare two config files and produce 2 outputs - actual config file and a report indicating changes made.
OS :Susi linux ver 10.3.
... (4 Replies)
I have this code to compare columns 1 and 10 between file1 and file 2 and give me all records that match column 1 but dont match column 10
However column 10 is date format mm/dd/yy and awk cant read it and compare ...i tried
awk < file1 -F~ '{print $10}'
and it gave blank screen
Is... (1 Reply)
I have two csv files having 90K records each & each row has around 50 columns.Lets say the file names are FILE1 and FILE2. I have to compare both the files and generate a new file that has rows from FILE2 if it differs.
FILE1
-----
2001,"John",25,19901130,21211.41,Unix Forum... (3 Replies)
15:09:50.350038 Reading A Data
15:09:50.371645 Reading B Data
15:10:55.655724 Initializing models
15:11:31.320920 Preparing Simulation
15:11:32.763217 Running Calculation
15:15:29.668882 Aggregating Results
15:15:29.950897 Persisting Results
How could I make a matrix in H.M.S.MS... (7 Replies)
Does anyone know how to generate CGI charts which are not images , the one I am using generates image files
e.g
$mygraph3->set( 'x_labels_vertical' => 1 );
$mygraph3->set_legend_font(GD::gdMediumBoldFont);
$mygraph3->set_legend('Test Plot');
my $myimage3 = $mygraph3->plot(\@data3)->png;... (4 Replies)
Hello,
I am not able to find how to compare two dates in '%Y-%m-%d %H:%M:%S,%3N' format
i have to two dates as below
date1="2016-08-24 09:47:40,444"
date2="2016-08-24 10:45:40,567"
how to compare these two dates ?
I have tried below without success
if ; then echo 'yes'; fi
... (6 Replies)
I need top load memory and cpu uses in mail. I am getting mail, but output is coming in sentence format.
can help me, how can I get in actual format. below is the command.
echo `ps -eo pid,ppid,cmd,%mem,%cpu --sort=-%mem | head`|mailx -r `hostname -s`@abc.com abc@abc.com (5 Replies)
Discussion started by: yash_message
5 Replies
LEARN ABOUT REDHAT
dos2unix
dos2unix(1) General Commands Manual dos2unix(1)NAME
dos2unix - DOS/MAC to UNIX text file format converter
SYNOPSYS
dos2unix [options] [-c convmode] [-o file ...] [-n infile outfile ...]
Options:
[-hkqV] [--help] [--keepdate] [--quiet] [--version]
DESCRIPTION
This manual page documents dos2unix, the program that converts plain text files in DOS/MAC format to UNIX format.
OPTIONS
The following options are available:
-h --help
Print online help.
-k --keepdate
Keep the date stamp of output file same as input file.
-q --quiet
Quiet mode. Suppress all warning and messages.
-V --version
Prints version information.
-c --convmode convmode
Sets conversion mode. Simulates dos2unix under SunOS.
-o --oldfile file ...
Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used.
-n --newfile infile outfile ...
New file mode. Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be
used or you WILL lost your files.
EXAMPLES
Get input from stdin and write output to stdout.
dos2unix
Convert and replace a.txt. Convert and replace b.txt.
dos2unix a.txt b.txt
dos2unix -o a.txt b.txt
Convert and replace a.txt in ASCII conversion mode. Convert and replace b.txt in ISO conversion mode. Convert c.txt from Mac to Unix
ascii format.
dos2unix a.txt -c iso b.txt
dos2unix -c ascii a.txt -c iso b.txt
dos2unix -c mac a.txt b.txt
Convert and replace a.txt while keeping original date stamp.
dos2unix -k a.txt
dos2unix -k -o a.txt
Convert a.txt and write to e.txt.
dos2unix -n a.txt e.txt
Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt.
dos2unix -k -n a.txt e.txt
Convert and replace a.txt. Convert b.txt and write to e.txt.
dos2unix a.txt -n b.txt e.txt
dos2unix -o a.txt -n b.txt e.txt
Convert c.txt and write to e.txt. Convert and replace a.txt. Convert and replace b.txt. Convert d.txt and write to f.txt.
dos2unix -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt
DIAGNOSTICS BUGS
The program does not work properly under MSDOS in stdio processing mode. If you know why is that so, please tell me.
AUTHORS
Benjamin Lin - <blin@socs.uts.edu.au>
Bernd Johannes Wuebben (mac2unix mode) <wuebben@kde.org>
MISCELLANY
Tested environment:
Linux 1.2.0 with GNU C 2.5.8
SunOS 4.1.3 with GNU C 2.6.3
MS-DOS 6.20 with Borland C++ 4.02
Suggestions and bug reports are welcome.
SEE ALSO unix2dos(1)mac2unix(1)1995.03.31 dos2unix v3.0 dos2unix(1)