linux前后台任务切换管理

 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ vi 33chartcreate-line.php &
 []
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs
 []+  Stopped                 vi 33chartcreate-line.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ vi 34chartupdate.php
 ...ctrl+z...
 []+  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs
 []-  Stopped                 vi 33chartcreate-line.php
 []+  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ fg
 vi 34chartupdate.php

 []+  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs
 []-  Stopped                 vi 33chartcreate-line.php
 []+  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ fg %
 vi 33chartcreate-line.php

 []+  Stopped                 vi 33chartcreate-line.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ bg
 []+ vi 33chartcreate-line.php &
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs
 []+  Stopped                 vi 33chartcreate-line.php
 []-  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ bg %
 []- vi 34chartupdate.php &

 []+  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs
 []-  Stopped                 vi 33chartcreate-line.php
 []+  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs -l
 []-   Stopped (tty output)    vi 33chartcreate-line.php
 []+   Stopped (tty output)    vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ kill
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs -l
 []-   Stopped (tty output)    vi 33chartcreate-line.php
 []+   Stopped (tty output)    vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ kill %

 []+  Stopped                 vi 33chartcreate-line.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs
 []+  Stopped                 vi 33chartcreate-line.php
 []-  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ kill %

 []+  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs
 []-  Stopped                 vi 33chartcreate-line.php
 []+  Stopped                 vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs -l
 []-   Stopped (tty output)    vi 33chartcreate-line.php
 []+   Stopped (tty output)    vi 34chartupdate.php
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ nohup skype &
 []
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ nohup: ignoring input and appending output to `nohup.out'
 ^C
 liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$

　　

liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs -l
[1]- 9927 Stopped (tty output) vi 33chartcreate-line.php
[2]+ 9958 Stopped (tty output) vi 34chartupdate.php
[3] 9991 Running nohup skype &

liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ kill %3
liuyuan@ebuinfo:/var/www/projects/PHPExcel/Examples$ jobs -l
[1]- 9927 Stopped (tty output) vi 33chartcreate-line.php
[2]+ 9958 Stopped (tty output) vi 34chartupdate.php
[3] 9991 Done nohup skype

　　

参考文章：http://blog.sina.com.cn/s/blog_673ee2b50100iywr.html

fg

fg %1

bg

bg %1

jobs

jobs -l

nohup

&

ctrl+z

...