1. Lệnh Ping : Cú pháp: Code: ping ip/host [/t][/a][/l][/n]
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Delete the testfile if it is is 5 days old or older: C:\> forfiles /m testfile.txt /c "cmd /c Del testfile.txt " /d -5 Find .xls file that were last modified 30 days ago or older C:\> FORFILES /M *.xls /C "cmd /c echo @path was changed 30 days ago" /D -30 List the size of all .doc files: C:\> FORFILES /S /M *.doc /C "cmd /c echo @fsize" An alternative method of dealing with files older or newer than a specified date is to use ROBOCOPY Rule #1: Don‟t sweat the small stuff. Rule #2: It's all small stuff - Dr Robert S Eliot, University of Nebraska cardiologist FORMAT.com Format a disk for use with Windows. Syntax FORMAT drive: [/FS:file-system] [/V:label] [/Q] [size] [/C] Key /FS:file-system The file system (FAT or NTFS). The NTFS file system does not function on floppy disks. /V:label The volume label. /Q Quick format. /C Compression - files added to the new disk will be compressed. [size] may be defined either with /F:size or /A:size /F:size size is the size of the floppy disk (720, 1.2, 1.44, 2.88, or 20.8). /A:size Allocation unit size. Default settings (via /F) are strongly recommended for general use. NTFS supports 512, 1024, 2048, 4096, 8192, 16K, 32K, 64K. FAT supports 8192, 16K, 32K, 64K, 128K, 256K. NTFS compression is not supported for allocation units above 4096. Example @echo off Echo Warning this will reformat the entire D: disk! PAUSE format D: /FS:NTFS /x "The disks had a recording density of 1,100 bits per inch, and could move data out of the drive at 77 kilobytes per second" ~ Early hard drive specs. FSUTIL.exe File and Volume specific commands, Hardlink management, Quota management, USN, Sparse file, Object ID and Reparse point management Create a hardlink FSUTIL hardlink create new_filename existing_filename Eg : fsutil hardlink create c:\foo.txt c:\bar.txt Create a new file of a specific size FSUTIL file createnew filename Eg : fsutil file createnew C:\testfile.txt 1000 Set the short NTFS filename for a file FSUTIL file setshortname filename shortname Eg : fsutil file setshortname C:\testfile.txt tes1.txt Set the valid data length for a file FSUTIL file setvaliddata filename datalength Eg : fsutil file setvaliddata C:\testfile.txt 4096 Set the zero data for a file FSUTIL file setzerodata offset=val length=val filename offset : File offset, the start of the range to set to zeroes length : Byte length of the zeroed range Eg : fsutil file setzerodata offset=100 length=150 C:\Temp\sample.txt List all drives (including mapped and Subst drives) FSUTIL fsinfo drives Query drive type for a drive FSUTIL fsinfo drivetype volume pathname Eg : fsutil fsinfo drivetype C: ListLocalDrives.cmd - List all drives on the local computer Query volume information FSUTIL fsinfo volumeinfo volume pathname Eg : fsutil fsinfo volumeinfo C:\ Query NTFS specific volume information FSUTIL fsinfo ntfsinfo volume pathname Eg : fsutil fsinfo ntfsinfo C: Query file system statistics FSUTIL fsinfo statistics volume pathname Eg : fsutil fsinfo statistics C: QUOTA Management FSUTIL quota {query|disable|track|enforce } C: FSUTIL quota violations FSUTIL quota modify volume_pathname threshold limit user Eg : fsutil quota modify c: 3000 5000 domain\user Find a file by user name (if Disk Quotas are enabled) FSUTIL file findbysid user directory Eg : fsutil file findbysid scottb C:\users File system options: FSUTIL behavior query option FSUTIL behavior set option Where option is one of: allowextchar {0|1} Allow extended characters in filenames disablelastaccess {0|1} Don’t generate last-access times quotanotify NumSeconds Log quota violations, default=3600 seconds mftzone {1|2|3|4} Set MFT Zone, multiple of 200MB Bugcheckoncorrupt {0|1} Enable bugcheck # disablecompression {0|1} Disable compression # disableencryption {0|1} Disable encryption # encryppagingfile {0|1} memoryusage {1|2} Paged-pool memory cache, 1=default # symlinkevaluation L2L:{0|1} Local to local symbolic links # symlinkevaluation L2R:{0|1} Local to remote symbolic links # symlinkevaluation R2R:{0|1} Remote to local symbolic links # symlinkevaluation R2L:{0|1} Remote to remote symbolic links # DisableDeleteNotify {0|1} Delete notifications for all volumes# disable8dot3 [volumePath] sfnNum sfnNum is between 0 and 3 0 = Create short file names (default). 1 = don’t create short file names. 2 = Set 8.3 names on a per volume basis. 3 = Disable 8.3 names on all volumes except the system volume. 1 = enable option 0 = Disable option # = Windows7/2008 option Eg : FSUTIL behavior query disable8dot3 FSUTIL behavior set disablelastaccess 1 FSUTIL dirty query volume pathname FSUTIL dirty set volume pathname Marking a disk as dirty will prompt a Chkdsk at next boot Eg : FSUTIL dirty query C: “You can tune a file system, but you can't tune a fish” ~ Sun man page for tunefs FTP File Transfer Protocol Syntax FTP [-options] [-s:filename] [-w:buffer] [host] key -s:filename Run a text file containing FTP commands. host Host name or IP address of the remote host. -g Disable filename wildcards. -n No auto-login. -i No interactive prompts during ftp. -v Hide remote server responses. -w:buffer Set buffer size to buffer (default=4096) -d Debug -a Use any local interface when binding data connection. tải về 1.67 Mb. 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