ident

I used to set this at top of my source files to be able to grep -a "ID :" on my binaries : #ident "\\n$@ ID : my_library.o v1.3 (25/08/07)@$\\n" However, this is deprecated in GCC 4.3.3. Any suggestions ? I came through __attributes__(section()) , but not sure if this will get stripped, and anyway, I was guessing there was a more straightforward way. Thank you The #ident directive (as well as #sccs) was undeprecated, so you should just keep it! (see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41632 ) 来源： https://stackoverflow.com/questions/3650222/best-replacement-for-gcc-ident

Did a new install of postgres 8.4 on mint ubuntu. How do I create a user for postgres and login using psql? When I type psql, it just tells me psql: FATAL: Ident authentication failed for user "my-ubuntu-username" There are two methods you can use. Both require creating a user and a database. By default psql connects to the database with the same name as the user. So there is a convention to make that the "user's database" . And there is no reason to break that convention if your user only needs one database. We'll be using mydatabase as the example database name. Using createuser and createdb

How do I enable ident $Id$ on files in a Git repository? Jakub Narębski Summary: The recommended way of embedding version information in a product is to use the build system for that; see below for details and alternate approaches. In Git (and I think usually also in other VCS systems with atomic commits) there is no such thing like version of a single file . Git does support on-demand expansion of $Id:$ keyword, but: It is done on request only. You have to specify (perhaps using globbing pattern) that a file (or a set of files) has an ident attribute set (in '.gitattributes' file in tree, or