universetecno

Conditional Expressions

$ git init
Initialized empty Git repository in .git/
$ git config --global user.name 'Antonio'
$ git config --global user.email "micuentaCorreo@server.com"
$ cat $HOME/.gitconfig
[user]
name = Antonio
email = micuentaCorreo@server.com
git clone [URL]
$ ll
total 96
-rwxr-xr-x 1 ant root  9 oct 11 11:58 script1.py
-rwxr-xr-x 1 ant root 12 oct 11 11:58 script2.py
-rwxr-xr-x 1 ant root 21 oct 11 11:58 script3.py
$ git add script1.py
$ git add script2.py
$ git add script3.py
$ git status
# On branch master
#
# Initial commit
#
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#       new file: script1.py
#       new file: script2.py
#       new file: script3.py
#
$
$ git status
# On branch master
#
# Initial commit
#
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#       new file: script1.py
#       new file: script2.py
#       new file: script3.py
#
#
# Changed but not updated:
#   (use "git add <file>..." to update what will be committed)
#
#       modified:   script1.py
#       modified:   script2.py
#       modified:   script3.py
#
#
#  Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#       crawler.py
$ git add script1.py
$ git add script2.py
$ git add script3.py
$git rm -f script1.py    : Si quiero eliminarlo totalmente, del stage y del workspace
$git rm --cache script1.py : Si sólo quiero eliminarlo del stage pero mantenerlo en disco.
rm 'script1.py'
$ ll
total 128
-rwxr-xr-x 1 ant root 3728 oct 11 12:02 crawler.py
-rwxr-xr-x 1 ant root 3084 oct 11 12:02 script1.py
-rwxr-xr-x 1 ant root 2575 oct 11 12:03 script2.py
-rwxr-xr-x 1 ant root 2886 oct 11 12:03 script3.py
$ git status
# On branch master
#
# Initial commit
#
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#       new file: script2.py
#       new file: script3.py
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#       crawler.py
#
#script1.py
$ git commit -m "Subida Inicial de Scripts Python"
Created initial commit 66b893f: Subida Inicial de Scripts Python
3 files changed, 289 insertions(+), 0 deletions(-)
create mode 100755 script1.py
create mode 100755 script2.py
create mode 100755 script3.py
$ git status
# On branch master
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#       crawler.py
nothing added to commit but untracked files present (use "git add" to track)
$
$ git log
commit 66b893fe8ef4d541b133924bf6afc34eb14392d1
Author: Antonio <micuentaCorreo@server.com>
Date:   Tue Oct 11 13:14:22 2011 +0200
Subida Inicial de Scripts Python
$ git diff --stat
script1.py |    3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
$ git status
# On branch master
# Changed but not updated:
#   (use "git add <file>..." to update what will be committed)
#
#       modified:   script1.py
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#       crawler.py no changes added to commit (use "git add" and/or "git commit -a")
$
$ git diff --cached --stat
$
$ git add script1.py
$ git diff --cached --stat
script1.py |    3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
$ git diff --stat
$
$ git branch
* master
$ git branch python-tests
$ git branch
* master
  python-tests
$ ll
total 192
-rwxr-xr-x 1 ant root 3728 oct 11 12:02 crawlerNuevo.py
-rwxr-xr-x 1 ant root 3728 oct 11 12:02 crawler.py
-rwxr-xr-x 1 ant root 2227 oct 11 13:24 script1.py
-rwxr-xr-x 1 ant root 2575 oct 11 12:03 script2.py
-rwxr-xr-x 1 ant root 2886 oct 11 12:03 script3.py
-rwxr-xr-x 1 ant root 2886 oct 11 12:03 script4.py
$ git add .
$ git commit -m "Nuevos scripts python"
Created commit 2102368: Nuevos scripts python
 4 files changed, 342 insertions(+), 0 deletions(-)
 create mode 100755 crawler.py
 create mode 100755 crawlerNuevo.py
 create mode 100755 script4.py
$ git log
commit 21023689ab9abadc15048f4a14398eb748cfc727
Author: Antonio
Date:   Tue Oct 11 18:08:15 2011 +0200

    Nuevos scripts python

commit 66b893fe8ef4d541b133924bf6afc34eb14392d1
Author: Antonio
Date:   Tue Oct 11 13:14:22 2011 +0200

    Subida Inicial de Scripts Python
$ git status
# On branch master
nothing to commit (working directory clean)
$ ll
total 192
-rwxr-xr-x 1 ant root 3638 oct 11 17:57 crawlerNuevo.py
-rwxr-xr-x 1 ant root 3545 oct 11 18:07 crawler.py
-rwxr-xr-x 1 ant root 2227 oct 11 13:24 script1.py
-rwxr-xr-x 1 ant root 2575 oct 11 12:03 script2.py
-rwxr-xr-x 1 ant root 2886 oct 11 12:03 script3.py
-rwxr-xr-x 1 ant root 2795 oct 11 17:57 script4.py
$ git branch
* master
  python-tests
$ git checkout python-tests
Switched to branch "python-tests"
$  git branch
  master
* python-tests
$ ll
total 96
-rwxr-xr-x 1 ant root 3728 oct 11 12:02 crawler.py
-rwxr-xr-x 1 ant root 2211 oct 11 18:11 script1.py
-rwxr-xr-x 1 ant root 2575 oct 11 12:03 script2.py
-rwxr-xr-x 1 ant root 2886 oct 11 12:03 script3.py
$ git log
commit 66b893fe8ef4d541b133924bf6afc34eb14392d1
Author: Antonio
Date:   Tue Oct 11 13:14:22 2011 +0200

    Subida Inicial de Scripts Python
$ git remote add origin git@github.com:hituser/repohit.git
$ git remote -v
origin    git@github.com:hituser/repohit.git (fetch)
origin    git@github.com:hituser/repohit.git (push)

$ git push -u origin master
Counting objects: 4, done.
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 1.05 KiB, done.
Total 4 (delta 1), reused 0 (delta 0)
To git@github.com:hituser/repohit.git
* [new branch]      master -> master
Branch master set up to track remote branch master from origin.
$
mysql -h <host> -u <user> -p<password>
use baseDeDatos;
mysqldump --tab=/path/ --opt <nombre-BBDD>
mysqlhotcopy nombreBBDD [/path]
mysqlimport [opciones] nombreBBDD fichero_de_texto1 [fichero_de_texto2 ...]
mysqladmin [opciones] comando [opciones_de_comando] comando ...
mysqlcheck [opciones] nombre_de_base_de_datos
mysqlshow [opciones] [nombreBBDD [nombreTabla [nombreColumna]]]
mysqlbinlog [opciones] fichero_de_log
mysqlbinlog  fichero_de_log | mysql
myisampack [opciones] nombre_fichero ...
perror error1 error2.....

Inicialización

Snapshoting

Branching

Sharing

Comandos básicos.

mysql: Conexión

mysqldump : backup de BBDD

mysqlimport : Carga de datos

mysqladmin : Administración en general

mysqlcheck: Chequeo y reparación

mysqlshow: Información sobre bases de datos

mysqlbinlog : Examinar el Binary Log

myisampack: Tablas comprimidas de sólo lectura.

perror : Información código de Error

Categorías