10 More Discussions You Might Find Interesting
1. Open Source
I have a process that requires me to read data from huge log files and find the most recent entry on a per-user basis. The number of users may fluctuate wildly month to month, so I can't code for it with names or a set number of variables to capture the data, and the files are large so I don't... (7 Replies)
Discussion started by: rbatte1
7 Replies
2. Shell Programming and Scripting
Hi all,
I have some directory structure as
$ls -ltr
drwxr-xr-x 1 mscprod us_msc 512 May 10 08:34 650
drwxr-xr-x 1 mscprod us_msc 512 May 10 08:51 652
drwxr-xr-x 1 mscprod us_msc 512 May 10 08:51 640
drwxr-xr-x 1 mscprod us_msc512 May 10 09:13 654
$ cd 650/
$ls
fileabc.root
and within... (7 Replies)
Discussion started by: emily
7 Replies
3. Shell Programming and Scripting
Hi Guys,
I have the following input.
test_junk_file__20120210092009.txt
latest_file__20120210092009.txt
side_load_junk_file__20120210092009.txt
I need to exclude the timestamp part from the file.
so, the output should be as follows.
test_junk_file.txt
latest_file.txt... (7 Replies)
Discussion started by: mac4rfree
7 Replies
4. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
I want to read in a file, and plot the data in matlab. However, I do not like hardwiring filenames into my codes, so I always give the user the option to specify what the filename is. I am pretty inexperienced with matlab, so I have no... (0 Replies)
Discussion started by: ds7202
0 Replies
5. Shell Programming and Scripting
Hi,
I've got a large to task to do, which I've broken into three section. I'm just stuck on one of the sections.
I have to change the end of a filename from .txt to .doc in a directory. So if I have a directory called "folder1" and two files contained in it called "file1.txt" and "file2.txt",... (7 Replies)
Discussion started by: TeddyP
7 Replies
6. UNIX for Dummies Questions & Answers
Im trying to set a filename to a variable and then read the file in using the variable but im getting a syntax error. any ideas?
#!/bin/bash
function scanFile()
{
while read $1
do
echo $filename
done
}
file1=report.log
scanFile() $file1 (3 Replies)
Discussion started by: magnia
3 Replies
7. Shell Programming and Scripting
Can anybody let me know what following commands will do in perl
1.my $result = `/main/home/bin/iwex -l '$File1'`;
2.my $setcmd = "/main/home/bin/iwex -s \"$File2\" \"$File3\"";
where $File1 $File2 $File3 are regular files.
Please suggest something.
Ur welcome (4 Replies)
Discussion started by: millan
4 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I grep for a pattern in a list of files.
"grep -i -l $pattern *.datx*"
it may give me n number of files.
say for eg, it gives me 2 files.
lock_eicu_20071228_00000000.dat_20071228_05343100
lock_eicu_20080501_00000000.dat_20080501_05343900
out of these 2 files I need to get the... (7 Replies)
Discussion started by: prsshini
7 Replies
9. Shell Programming and Scripting
hi
find /home -type f -atime +5
shows me files like :
home/test/aaa.txt
home/test/bbb.html
How can I get the file name
I mean only aaa.txt and bbb.html (19 Replies)
Discussion started by: tjay83
19 Replies
10. Shell Programming and Scripting
Hi
I am trouble parsing through a file with spaces in the filename. I need to grab "supportIDPS/SCM/windows_install/file groups/dds.fgl" and then do a md5sum on it. I am using sh.
Any help is appreciated.
Here is an example of the input file:
7eedbc9f7902bf4c1878d9e571addf9a ... (4 Replies)
Discussion started by: jekl5
4 Replies