netstat -an|grep LIST
List of open ports on a linux machine
find files on linux / unix
Calculate the index database of yur file sytem with:
updatedb
this may take some time for the first time. So just do the following command to search files. Supports wildcards:
locate filename
Scrum And Xp From The Trenches
Scrum And Xp From The Trenches
by Henrik Kniberg
He doesn’t offer a lengthy description of what Scrum is; he refers us to some simple websites for that. Instead, Henrik jumps right in and immediately begins describing how his team manages and works with their product backlog. From there he moves through all of the other elements and practices of a well-run agile project. No theorizing. No references. No footnotes. None are needed. Henrik’s book isn’t a philosophical explanation of why Scrum works or why you might want to try this or that. It is a description of how one well-running agile team works.
This is why the book’s subtitle, “How We Do Scrum,†is so apt. It may not be the way you do Scrum, it’s how Henrik’s team does Scrum.
Register and/or buy printed version at:
http://www.infoq.com/minibooks/scrum-xp-from-the-trenches
Flush the buffer cache in Oracle
Flush the buffer cache in [tag]Oracle[/tag]. This invalidates also the read cache, so the query performance results provides from the physical reads time.
alter system flush buffer_cache;
This command is not available prior to 10g. It flushes the buffer cache in the SGA.
9i had an undocumented command to flush the buffer cache:
alter session set events = 'immediate trace name flush_cache';
kill a Windows process from the command line with taskkill
[tag]taskkill[/tag] usage
To kill a process by name:
taskkill /IM notepad.exe
To kill a single instance of a process, specify its process id (PID).
For example, if the desired process has a PID of 827, use the following
command to kill it:
taskkill /PID 853
ClearCase – Find view private files
In a VOB dir,
cleartool> ls -recurse -view_only
Technorati Tags: ClearCase
How to check the timezone on a unix machine
cat /etc/TIMEZONE
Dump database schema to a file
export all oracle database to a dump file:
$ORACLE_HOME/bin/exp / GRANTS=y ROWS=y FILE="exp.dmp exp_1.dmp" FILESIZE=1GB LOG=export.log OWNER="()"