128
472972 KB total (472840 KB free)
2.
Decompress the file
system.bin.gz
.
<Sysname> gunzip system.bin.gz
Decompressing file system.bin.gz... Done.
3.
Verify the decompress operation.
<Sysname> dir system.*
Directory of flash:
1 -rw- 0 May 30 2012 11:42:25 system.bin
472972 KB total (472844 KB free)
gzip
Use
gzip
to compress a file.
Syntax
gzip
filename
Views
User view
Predefined user roles
network-admin
mdc-admin
Parameters
filename
: Specifies the name of the file to be compressed. The compressed file will be saved to file
filename
.gz.
Usage guidelines
This command deletes the specified file after compressing it.
Examples
# Compress the file
system.bin
.
1.
Before compressing the file, you can display files whose names start with
system
.
<Sysname> dir system.*
Directory of flash:
1 -rw- 0 May 30 2012 11:42:24 system.bin
472972 KB total (472844 KB free)
2.
Compress the file
system.bin
.
<Sysname> gzip system.bin
Compressing file system.bin... Done.
3.
Verify the compress operation.
<Sysname> dir system.*
Directory of flash:
1 -rw- 20 Jun 14 2012 10:18:53 system.bin.gz
472972 KB total (472840 KB free)
md5sum
Use
md5sum
to use the MD5 algorithm to calculate the digest of a file.