Dpuiu Linux: Difference between revisions
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./prefix #=> gmon.out | ./prefix #=> gmon.out | ||
gprof prefix > prefix.out | gprof prefix > prefix.out | ||
gprof2dot.py prefix.out > prefix.dot | /nfshomes/dpuiu/szdevel/bin/gprof2dot.py prefix.out > prefix.dot | ||
dot -Tpng -o prefix.png prefix.dot | dot -Tpng -o prefix.png prefix.dot | ||
Revision as of 17:34, 9 January 2009
Version Control
Sourceforge
shell server: shell.sourceforge.net CVS server: PROJECTNAME.cvs.sourceforge.net Subversion server: PROJECTNAME.svn.sourceforge.net
Authentication:
- KeyGen
- Generate the enw key:
sh-keygen -t dsa -C dxpuiu@shell.sf.net cat /nfshomes/dpuiu/.ssh/id_dsa.pub >> /nfshomes/dpuiu/.ssh/authorized_keys
- Upload key to the Sourceforge server ("Account Maintenance" site)
CVS
- Local CVS
echo $CVSROOT /fs/szdevel/src/cvsroot
/fs/szdevel/src/cvsroot/users/dpuiu/
- Checkout
cvs -z3 -d:ext:dxpuiu@amos.cvs.sourceforge.net:/cvsroot/amos co -P AMOS
- Add a new file
cd src/Utils cp ~/bin/file . cvs add file cvs ci
- Add a new dir
cd src/Utils cp -R ~/bin/dir . cvs add dir cvs ci cd dir cvs add * cvs ci
- Update files
cd src/Utils cvs update
- Check status
cvs status -v | grep Status:
- Tagging a file
cvs tag file.tag file
- Downloading a tagged file
cvs co -r file.tag file
- Options
-l : Local; run only in current working directory, rather than recursing through subdirectories. -R: Recursive (default) -m message
- Keep track of the version in the code :
Add following line: my $VERSION = '$Revision: 1.0 $ '; Revision gets automatically incremented when "cvs ci"; no need to "cvs update"
- View file
http://amos.cvs.sourceforge.net/viewvc/*checkout*/amos/AMOS/src/Utils/seq2amos.pl
- View all files
http://amos.cvs.sourceforge.net/viewvc/amos/
Build
- autoconf extensible package of M4 macros that produce shell scripts to automatically configure software source code packages
- m4 man implementation of the traditional Unix macro processor
- libtool generic library support script. Libtool hides the complexity of using shared libraries behind a consistent, portable interface.
- Application Build
Config
Commands
- ftp
ftp - i : turns interactive mode off > prompt : turns interactive mode off
- diff
diff -rq dir1 dir2 : recursively compares 2 directories
Utils
strip executable # removes debugging info => executable_new gcc -pg prefix.cc -o prefix # -pg: profiling flag ./prefix #=> gmon.out gprof prefix > prefix.out /nfshomes/dpuiu/szdevel/bin/gprof2dot.py prefix.out > prefix.dot dot -Tpng -o prefix.png prefix.dot
Convert profiling to dot format