批量操作 – Adamhuan's Data Center – 【逻辑驱动数据】

Linux：批量操纵有序文件名的文件或路径

在Linux中，我们通常会用以下的方法去重建一批文件：

[root@localhost script]# pwd
/script
[root@localhost script]# 
[root@localhost script]# ls -ltr
total 0
[root@localhost script]# 
[root@localhost script]# mkdir -p the_world/{human/{iron_man},angel,god/{thorns,odin}}
[root@localhost script]# 
[root@localhost script]# tree ../script/
../script/
└── the_world
    ├── angel
    ├── god
    │   ├── odin
    │   └── thorns
    └── human
        └── {iron_man}

7 directories, 0 files
[root@localhost script]# 
[root@localhost script]# mkdir -p numbers/{1,2,3,4,5,6}     
[root@localhost script]# 
[root@localhost script]# tree ../script/
../script/
├── numbers
│   ├── 1
│   ├── 2
│   ├── 3
│   ├── 4
│   ├── 5
│   └── 6
└── the_world
    ├── angel
    ├── god
    │   ├── odin
    │   └── thorns
    └── human
        └── {iron_man}

14 directories, 0 files
[root@localhost script]#

[root@localhost script]# pwd

/script

[root@localhost script]#

[root@localhost script]# ls -ltr

total 0

[root@localhost script]#

[root@localhost script]# mkdir -p the_world/{human/{iron_man},angel,god/{thorns,odin}}

[root@localhost script]#

[root@localhost script]# tree ../script/

../script/

└── the_world

├── angel

├── god

│ ├── odin

│ └── thorns

└── human

└── {iron_man}

7 directories, 0 files

[root@localhost script]#

[root@localhost script]# mkdir -p numbers/{1,2,3,4,5,6}

[root@localhost script]#

[root@localhost script]# tree ../script/

../script/

├── numbers

│ ├── 1

│ ├── 2

│ ├── 3

│ ├── 4

│ ├── 5

│ └── 6

└── the_world

├── angel

├── god

│ ├── odin

│ └── thorns

└── human

└── {iron_man}

14 directories, 0 files

[root@localhost script]#

假设场景：
1. 我需要创建文件名连续的一组文件
2. 但是因为数量过大，我不能够一一列出来

比较正常的思路是通过【for】循环来实现。
这种方式是一定可以[……]

发表于： 2019年5月14日 2019年5月14日
作者： Adamhuan
分类： SHELL
标签： for, Linux, seq, seq -f, Shell, 批量操作
Linux：批量操纵有序文件名的文件或路径有1条评论

Linux：ps + awk + kill

在Linux的使用过程中，有时候你可能会涉及到批量的杀掉一组进程的操作：

[oracle@SZ02VM-024 ~]$ ps -ef | grep -v grep | grep --color LOCAL=NO
oracle    3425     1  0 Jul14 ?        00:00:10 oracleorcl (LOCAL=NO)
oracle    6434     1  0 Jul15 ?        00:00:10 oracleorcl (LOCAL=NO)
oracle    9112     1  0 Jun18 ?        00:03:43 oracleorcl (LOCAL=NO)
oracle    9120     1  0 Jun18 ?        00:03:53 oracleorcl (LOCAL=NO)
oracle    9171     1  0 Jun21 ?        00:03:13 oracleorcl (LOCAL=NO)
oracle    9378     1  0 Jun18 ?        00:06:38 oracleorcl (LOCAL=NO)
oracle    9570     1  0 Jun18 ?        00:01:05 oracleorcl (LOCAL=NO)
oracle    9572     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9576     1  0 Jun18 ?        00:00:09 oracleorcl (LOCAL=NO)
oracle    9620     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9622     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9624     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9626     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9628     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9630     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9632     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9634     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9636     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9638     1  0 Jun18 ?        00:00:45 oracleorcl (LOCAL=NO)
oracle    9649     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9651     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9653     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9655     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9657     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9659     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9661     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9663     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9665     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle    9667     1  0 Jun18 ?        00:00:45 oracleorcl (LOCAL=NO)
oracle    9704     1  0 Jun18 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   10294     1  0 Jun18 ?        00:05:30 oracleorcl (LOCAL=NO)
oracle   13609     1  0 00:00 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   13611     1  0 00:00 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   13613     1  0 00:00 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   13615     1  0 00:00 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   13617     1  0 00:00 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   13619     1  0 00:00 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   13621     1  0 00:00 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   13623     1  0 00:00 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   13625     1  0 00:00 ?        00:00:00 oracleorcl (LOCAL=NO)
oracle   27869     1  0 Jul14 ?        00:00:12 oracleorcl (LOCAL=NO)
oracle   32206     1  0 Jul05 ?        00:02:15 oracleorcl (LOCAL=NO)
oracle   32230     1  0 Jul05 ?        00:00:55 oracleorcl (LOCAL=NO)
[oracle@SZ02VM-024 ~]$

[oracle@SZ02VM-024 ~]$ ps -ef | grep -v grep | grep --color LOCAL=NO

oracle 3425 1 0 Jul14 ? 00:00:10 oracleorcl (LOCAL=NO)

oracle 6434 1 0 Jul15 ? 00:00:10 oracleorcl (LOCAL=NO)

oracle 9112 1 0 Jun18 ? 00:03:43 oracleorcl (LOCAL=NO)

oracle 9120 1 0 Jun18 ? 00:03:53 oracleorcl (LOCAL=NO)

oracle 9171 1 0 Jun21 ? 00:03:13 oracleorcl (LOCAL=NO)

oracle 9378 1 0 Jun18 ? 00:06:38 oracleorcl (LOCAL=NO)

oracle 9570 1 0 Jun18 ? 00:01:05 oracleorcl (LOCAL=NO)

oracle 9572 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9576 1 0 Jun18 ? 00:00:09 oracleorcl (LOCAL=NO)

oracle 9620 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9622 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9624 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9626 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9628 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9630 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9632 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9634 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9636 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9638 1 0 Jun18 ? 00:00:45 oracleorcl (LOCAL=NO)

oracle 9649 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9651 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9653 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9655 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9657 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9659 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9661 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9663 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9665 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 9667 1 0 Jun18 ? 00:00:45 oracleorcl (LOCAL=NO)

oracle 9704 1 0 Jun18 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 10294 1 0 Jun18 ? 00:05:30 oracleorcl (LOCAL=NO)

oracle 13609 1 0 00:00 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 13611 1 0 00:00 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 13613 1 0 00:00 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 13615 1 0 00:00 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 13617 1 0 00:00 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 13619 1 0 00:00 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 13621 1 0 00:00 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 13623 1 0 00:00 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 13625 1 0 00:00 ? 00:00:00 oracleorcl (LOCAL=NO)

oracle 27869 1 0 Jul14 ? 00:00:12 oracleorcl (LOCAL=NO)

oracle 32206 1 0 Jul05 ? 00:02:15 oracleorcl (LOCAL=NO)

oracle 32230 1 0 Jul05 ? 00:00:55 oracleorcl (LOCAL=NO)

[oracle@SZ02VM-024 ~]$

如果你不想写shell代码，堆for循环，你有更方便的方式：

[oracle@SZ02VM-024 ~]$ ps -ef | grep -v grep | grep --color LOCAL=NO | awk '{print $2}' | xargs kill -9
[oracle@SZ02VM-024 ~]$ 
[oracle@SZ02VM-024 ~]$ ps -ef | grep -v grep | grep --color LOCAL=NO
[oracle@SZ02VM-024 ~]$

[oracle@SZ02VM-024 ~]$ ps -ef | grep -v grep | grep --color LOCAL=NO | awk '{print $2}' | xargs kill -9

[oracle@SZ02VM-024 ~]$

[oracle@SZ02VM-024 ~]$ ps -ef | grep -v grep | grep --color LOCAL=NO

[oracle@SZ02VM-024 ~]$

这样，就达成目标[……]