安装aspera软件

#下载地址：

可以通过官 的链接进行下载，因为校园 下载速度属实慢这里直接复制老师的分享并解压到新建立的Biosofts文件夹中

运行后出现

使用cd命令变换工作目录到Biosofts下

运行

运行后出现以下提示代表安装完成

Installing IBM Aspera Connect

Deploying IBM Aspera Connect (/disk1/202031107010018/.aspera/connect) for the current user only.

Install complete.

修改环境变量

输入ascp -h出现

Usage: ascp [OPTION] SRC… DEST
          SRC to DEST, or multiple SRC to DEST dir
          SRC, DEST format: [[user@]host:]PATH
  -h,–help                       Display usage
  -A,–version                    Display version.
  -T                              Disable encryption
  -d                              Create target directory, implied for file/file-pair lists
  -p                              Preserve file timestamp
  -q                              Disable progress display
  -v                              Verbose mode
  -6                              Use IPv6
  -D…                           Debug level
  -l MAX-RATE                     Max transfer rate
  -m MIN-RATE                     Min transfer rate
                                  RATE: G/g(gig),M/m(meg),K/k(kilo)
  -u USER-STRING                  User-specific string
  -i PRIVATE-KEY-FILE             Private-key file name (id_rsa)
  -w DIRECTION                    Test bandwidth. DIRECTION: r,f
  -K PROBE-RATE                   Bandwidth measurement, probes/sec
  -k RESUME-LEVEL                 Resume criterion: 0,3,2,1
  -Z DATAGRAM-SIZE                Manually set MTU
  -g READ-SIZE                    File read-block size
  -G WRITE-SIZE                   File write-block size
                                  SIZE: K (kilo), M (meg), or just bytes
  -L LOCAL-LOG-DIR                Local logging directory path
  -R REMOTE-LOG-DIR               Remote logging directory path
  -S REMOTE-ASCP                  Name of remote ascp command line
  -e PRE-POST                     Pre and Post command file path
  -O FASP-PORT                    UDP port used for FASP transport
  -P SSH-PORT                     TCP port used for SSH authentication
  -C M-ID:N-COUNT                 Multi-session transfer, move only Mth of N parts
  -N PATTERN                      Inclusion pattern. Repeat for more.
  -E PATTERN                      Exclusion pattern. Repeat for more.
  -f CONFIG-FILE                  Configuration-file name
  -W TOKEN-STRING                 Specify TOKEN-STRING for transfer
  -@ RANGE-LOW:RANGE-HIGH         Transfer only a range of bytes within file
  -X REXMSG-SIZE                  Size of retransmit request
  -c CIPHER                       File data cipher: aes128, aes192, aes256,
                                                    aes128cfb, aes192cfb, aes256cfb,
                                                    aes128gcm, aes192gcm, aes256gcm
  –mode=MODE                     MODE: send, recv
  –user=USERNAME
  –host=HOSTNAME
  –policy=TRANSFER_POLICY        TRANSFER_POLICY: fixed,high,fair,low
  –file-list=FILENAME            File with list of sources
  –file-pair-list=FILENAME       File with list of src/dest pairs
  –source-prefix=PREFIX          Prepend to each SRC path
  –symbolic-links=METHOD         METHOD: follow,copy,copy+force,skip
  –remove-after-transfer         Remove SRC files after transfer success
  –remove-skipped                Remove skipped SRC files after transfer
  –move-after-transfer=ARCHIVE   Move SRC files under path ARCHIVE after transfer success
  –remove-empty-directories      Remove empty SRC subdirectories
  –remove-empty-source-directory Also remove the source directory itself if empty
  –save-before-overwrite         Rename file instead of overwrite
  –skip-special-files
  –file-manifest=OUTPUT          OUTPUT: text,none
  –file-manifest-path=DIRECTORY
  –file-manifest-inprogress-suffix=SUFFIX
  –precalculate-job-size
  –precalculate-disable
  –overwrite=METHOD              METHOD: never,always,older,diff,diff+older
  –file-crypt=CRYPT              CRYPT: encrypt,decrypt
  –file-checksum=HASH            HASH: sha-512,sha-384,sha-256,sha1,md5,none
  –partial-file-suffix=SUFFIX    Default is set to “” disabling
                                  the partial file usage
  –src-base=NAME                 Preserve directory structure of SRC
                                    arguments below NAME
  –src-base64=NAME               Preserve directory structure of SRC
                                    arguments below NAME (base64 encoded)
  –proxy=URL
  –preserve-file-owner-uid
  –preserve-file-owner-gid
  –allow-password-prompt         Prompts for user password entry on ssh connection
  –ignore-host-key               Prompts for user password entry on ssh connection (deprecated)
  –check-sshfp=FINGERPRINT       Required server SSH host key fingerprint
  –apply-local-docroot           Apply local docroot
  –preserve-xattrs=MODE          MODE: native,metafile,none
  –remote-preserve-xattrs=MODE   MODE: native,metafile,none
  –preserve-acls=MODE            MODE: native,metafile,none
  –remote-preserve-acls=MODE     MODE: native,metafile,none
  –multi-session-threshold=THRESHOLD
                                  Skip multi-session if file size
                                  is less than threshold
  –delete-before-transfer        Delete extraneous files from DEST
                                  before any files are transferred

  HTTP fallback only options:
  -y 0/1                          1 = Allow HTTP fallback (default = 0)
  -Y FILENAME                     HTTPS key file name
  -I FILENAME                     HTTPS certificate file name
  -t PORT                         HTTP fallback server port
  -x PROXYSERVER-ADDR[:PORT]      Proxy address and port (default 80)
 

表示安装并修改环境变量成功。

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