Hi , I am having a script which will start a process and appends the process related logs to a log file. The log file writes logs with every line starting with date in the format of: date +"%Y %b %d %H:%M:%S".
So, in the script, before I start the process, I am storing the date as DATE=`date +"%Y... (5 Replies)
I am new to Unix so will really appreciate if someone can guide me on this.
What I want to do is:
Step1: Read binary file - pick first 2 bytes, convert from hex to decimal. Read the next 3 bytes as well.
2 bytes will specify the number of bytes 'n' that I want to read and write... (1 Reply)
Hi,
I am working in device drivers. I am new to device drivers. i have invoked chardev.c.
the driver is insmoded. now i want to write something into this and i want to look what i have written. but i don't know how to write and see. please help me (0 Replies)
I have a text file called (msgz ) contains data :
Subscriber
Data ID = 2
Customer = 99
Data ID = 4
Customer = cf99
Data ID = 5
Customer = c99
Data ID = 11
Customer = 9n9
Subscriber
Data ID = 1
Customer = 9ds9
Data ID = 2
Customer = 9sad9
Data ID = 3
Customer = f99... (3 Replies)
I have list of files in a directory 'dir'. Each file is of type HTML. I need to read each file and get the string which starts with 'http' and write them in a new text file. How can i do this shell scripting?
file1.html
<head>
<url>http://www.google.com</url>
</head>
file2.html
<head>... (6 Replies)
Hello,
I need to do one thing that my script creates the file
touch release.SPLASH_12_03_00_RC01.txt
Now I want to update that file with some content e.g
splashbuild::SPLASH_12_17_00_RC02.zip
Thanks (1 Reply)
dear all,
i need your advice
i have sample script like this:
testing.sh
for i in {1..10}
do
echo testing $i
done
but i forgot create "#!/bin/bash" in above "for"
so i want output will like this
testing.sh
#!/bin/bash
for i in {1..10}
do
echo testing $i
done (2 Replies)
hi..i would ask about how to write over data to new file with BASH.
so..assume my data looks like this :
11
12
13
14
15
...and so on. It's always line by line. and that's for the first file.
i want to write over those numbers into second file but by using space. so my second file should be... (5 Replies)
Hi,
I need to compare 2 text files with around 60000 rows and 1 column. I need to compare these and write the mismatch data to 3rd file.
File1 - file2 = file3
wc -l file1.txt
58112
wc -l file2.txt
55260
head -5 file1.txt
101214200123
101214700300
101250030067
101214100500... (10 Replies)
Discussion started by: Divya Nochiyil
10 Replies
LEARN ABOUT DEBIAN
createrepo
createrepo(8)createrepo(8)NAME
createrepo - Create repomd (xml-rpm-metadata) repository
SYNOPSIS
createrepo [options] <directory>
DESCRIPTION
createrepo is a program that creates a repomd (xml-based rpm metadata) repository from a set of rpms.
OPTIONS -u --baseurl <url>
Optional base url location for all files. (not used by any clients at this time)
-o --outputdir <url>
Optional output directory (useful for read only media).
-x --exclude <package>
File globs to exclude, can be specified multiple times.
-i --pkglist <filename>
specify a text file which contains the complete list of files to include in the repository from the set found in the directory. File
format is one package per line, no wildcards or globs.
-q --quiet
Run quietly.
-g --groupfile <groupfile>
A precreated xml filename to point to for group information.
See examples section below for further explanation.
-v --verbose
Run verbosely.
-c --cachedir <path>
Specify a directory to use as a cachedir. This allows createrepo to create a cache of checksums of packages in the repository. In
consecutive runs of createrepo over the same repository of files that do not have a complete change out of all packages this
decreases the processing time dramatically.
--update
If metadata already exists in the outputdir and an rpm is unchanged (based on file size and mtime) since the metadata was generated,
reuse the existing metadata rather than recalculating it. In the case of a large repository with only a few new or modified rpms
this can significantly reduce I/O and processing time.
-C --checkts
Don't generate repo metadata, if their timestamps are newer than its rpms. This option decreases the processing time drastically
again, if you happen to run it on an unmodified repo, but it is (currently) mutual exclusive with the --split option.
--split
Run in split media mode. Rather than pass a single directory, take a set of directories corresponding to different volumes in a
media set.
-p --pretty
Output xml files in pretty format.
-V --version
Output version.
-h --help
Show help menu.
-d --database
Generate sqlite databases for use with yum.
EXAMPLES
Here is an example of a repository with a groups file. Note that the groups file should be in the same directory as the rpm packages (i.e.
/path/to/rpms/comps.xml).
createrepo -g comps.xml /path/to/rpms
FILES
repodata/filelists.xml.gz
repodata/other.xml.gz
repodata/primary.xml.gz
repodata/repomd.xml
SEE ALSO
yum (8) yum.conf (5)
AUTHORS
Seth Vidal <skvidal@phy.duke.edu>
BUGS
Any bugs which are found should be emailed to the mailing list: rpm-metadata@linux.duke.edu
Seth Vidal 2005 Jan 2 createrepo(8)