hard disk recycle bin

Problem: Some data in my server need find out to copy to the mobile hard disk, and keep the original directory structure, find./-name ' * '-exec cp-v--parents {}/mnt \; I wrote that,./Sub-directories will be created in/mnt, the problem is that I need to create a subdirectory in the/mnt/to build another directory data, and then the directory in the contents of the database in the folder in the directory, and

. This mode reduces the loss of each file to be repaired byOpportunity, but it requires a lot of additional disk access. This is the safest and slowest log mode.Reservation (Ordered)Only changes to the file system metadata are recorded in the log. is the default logging mode.Write Back (Writeback)Do not perform any form of data logging.3, EXT4EXT4 has mainly made two optimizations to ext3:The first is the inode pre-allocation. This allows the inode to

partition GPT partitions (well remembered, Gdisk--gpt are all g) is also recommended to use interactive partitioningGdisk-l list all hard disk partition tablesGdisk-l/DEV/SDB lists the partition table for the specified hard diskGdisk/dev/sdb Partitioning of partitionso Create a GPT partition tableM helpn Create a partitionThe number of sectors starting from the

content:Cd-fstype = iso9660, ro, nosuid, nodev:/dev/cdromWindows_C-fstype = auto, iocharset = cp936:/dev/hda1Windows_D-fstype = auto, iocharset = cp936:/dev/hda5Windows_E-fstype = auto, iocharset = cp936:/dev/hda6The first line indicates that the device/dev/cdrom is mounted to the cd subdirectory of/auto, and the second line indicates that the Windows partition of the hard disk is mounted to the Windows _

DupeGuru-find and remove duplicate files directly from the hard diskIntroduction For us, disk installation is a tough issue. No matter how careful we are, we may always copy the same file to multiple different places or download the same file without knowing it. Therefore, sooner or later you will see the error message "the disk is full". If we really need some

this sh file problem, so I wrote a sh, found also can not execute. The description is not a file issue. And then found/bin/bash *.sh can be executed,./*.sh is not, so try to add in the PATH environment variable./, the results found still not. So try to put *.sh Mobile/directory execution, found./*.sh. Suddenly, suddenly enlightened, must be home/home directory, executable permissions configuration and other directories are not the same, but/home unde

Note:We have developed a quasi-embedded system based on FreeBSD. The basic system is stored on the Dom, and the user data is stored on the hard disk. Because the system is complex, it is cumbersome to restore/install the system each time. Write a script on your own. Automatic Installation is implemented.This includes automatic partitioning and formatting of hard

hard drive condition def check_disk (Hostname,port,username,password,part): Shellcommand = ' df-h ' +part result = Doshell (hostname, port, username, password, shellcommand) Line_number = 0 for line in Result:rs = Line.split () if Line_number = = 0: #print (' [Host address]%s '% hostname) Print ("[HDD]") else:print (' Partition:%s '% (Rs[0])) print (' Total size:%s '% (Rs[1])) Print (' Free space:%s '% (Rs[3])) Line_number + = #

time in a second is spentI/O operation, or how much time is in a secondi/o queue is non-empty. is delta (use)/s/1000 (because use in milliseconds If %util approaches 100%, describes the resulting i/ O too many requests, i/o The system is full load, the disk there may be bottlenecks; Idle less than 70% io pressure is greater wait. can also be combined with vmstat view b parameters Span lang= "en-US" > (number of processes waiting for a resour

This article describes how Python uses WMI to detect Windows System Information, hard disk information, and network card information. Share to everyone for your reference. The implementation methods are as follows: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21st 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

-----------------IO------------------Total= ' fdisk-l| grep "disk/dev/sd[a-z]" |awk ' {print $1$2$3 "GB"} 'Disk_use= ' Df-h|awk ' {print $ "=" $ $} ' | Sed ' 1d ' | Sed ' s/%/%/g 'Echo-e "\033[032mtotal: $Total \n$disk_use\n\033[0m"：650) this.width=650; "Src=" Http://s3.51cto.com/wyfs02/M01/8A/39/wKiom1gq283iJff-AAA4pCBx728433.png-wh_500x0-wm_3 -wmp_4-s_2914856051.png "title=" Qq20161115173054.png "alt=" Wkiom1gq283ijff-aaa4pcbx728433.png-wh_50 "/>The

-----------------IO------------------Total= ' fdisk-l| grep "disk/dev/sd[a-z]" |awk ' {print $1$2$3 "GB"} 'Disk_use= ' Df-h|awk ' {print $ "=" $ $} ' | Sed ' 1d ' | Sed ' s/%/%/g 'Echo-e "\033[032mtotal: $Total \n$disk_use\n\033[0m"：650) this.width=650; "Src=" Http://s3.51cto.com/wyfs02/M01/8A/39/wKiom1gq283iJff-AAA4pCBx728433.png-wh_500x0-wm_3 -wmp_4-s_2914856051.png "title=" Qq20161115173054.png "alt=" Wkiom1gq283ijff-aaa4pcbx728433.png-wh_50 "/>If

Copy Code code as follows: #/bin/bash #该脚本用于统计硬盘空间和表空间的使用情况, and Mail out #初始化环境变量 Source/home/oracle/.bash_profile #获得本机ip ip= '/sbin/ifconfig eth0 | grep bcast | Cut-d:-F 2 | Cut-d ""-F 1 ' #切换到本脚本目录 cd/home/oracle/shell/ #删除之前该脚本产生的日志文件 RM-RF $ip. txt #统计硬盘空间 Echo-e "Hello!" $IP statistics are as follows: \ n ">> $ip. txt echo "Hard disk spac

all files and folders inside are dragged and placed under the primary partition root of the mobile disk, or uncompressed and copied to the primary partition root directory of the mobile hard drive. The third step, find the Wxpe folder, open the folder, find Setupldr.bin, Ntdetect. COM These two files, the two files are also copied to the main partition root directory of the mobile

1. First download ntfs-3g http://www.tuxera.com/community/ntfs-3g-download/2. Unzip the $tar zxvf ntfs-3g_ntfsprogs-2011.4.12.tgz3. In the source directory, proceed sequentially./configure Make make Install4. Create the/sbin/mount.ntfs file with root privileges as follows:#!/bin/shExport Lang=en_us. UTF-8exec/sbin/mount.ntfs-3g "[Email protected]"5. Add executable permissionschmod +x/sbin/mount.ntfs"Linux" Linux automatically mount NTFS-formatted mobi

1,First,Use TOP command to view View 12.6% wa Percentage of CPU time occupied by I/O wait, which is higher than 30% 2,Second,Use iostat-x 1 10 If iostat does not exist, yum install sysstat is required. View % util 100.10% idle 66.29 If % util is close to 100%, it indicates that too many I/O requests are generated and the I/O system is fully loaded. This disk may have a bottleneck. When the idle is less than 70% I/O, the load is high. Gener

#!/usr/bin/env python# _*_coding:utf-8_*_import osimport sysimport statvfsdef Main (): ' Deamon ' if ' Linux ' not in Sys.platform:print ' sorry! System Opreation not supply! ' Sys.exit (3) mount = [] result = [] label = [] status = 0 with open ('/proc/mounts ') as F:for V in F: v = v.split () Mountname = v[1] If v[0] in Mount:continue mou Nt.append (V[0]) TRY:VFS=OS.STATVFS (mountname) except Oserror:print ' Mounted Device error, p

#!/bin/bashfunctionfdisk_fun () {fdisk$1This article from "The Dark before Dawn" blog, declined reprint!Linux hard disk partitioning and mounting

Debian note-Firefox3Preview the Overhigh cpu dos bug caused by hard disk reading-Linux Release Technology-Debian information. For more information, see the following. Recently, after upgrade reaches sid and tries kde4, it turns back to kde3. however, firefox has a problem. In the first few days, I will do it myself. Anyway, I am playing opera, however, opera's development tools do not have firebug, and some

This script is mainly used for Zabbix monitoring system hard disk only, for Windows and Linux systems, the return value of 0 is normal, there are several partitions of hard disk remaining less than 10G or less than 10% for alarm thresholds (excluding Windows C disk and Linux