english
ens33: flags=4163
ether 00:0c:29:11:f9:cf txqueuelen 1000 (Ethernet)
RX packets 237 bytes 14220 (13.8 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10
loop txqueuelen 1 (Local Loopback)
RX packets 3581 bytes 306588 (299.4 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 3581 bytes 306588 (299.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0: flags=4099
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 52:54:00:b5:cb:83 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[root@localhost ~]# ifup ens33
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/3)
---------------------------
ls:
DESCRIPTION
List information about the FILEs (the current directory by default). Sort
entries alphabetically if none of -cftuvSUX nor --sort is specified.
Mandatory arguments to long options are mandatory for short options too.
-a, --all
do not ignore entries starting with .
-F, --classify
append indicator (one of */=>@|) to entries
-R, --recursive
list subdirectories recursively
-l use a long listing format
-s, --size
print the allocated size of each file, in blocks
-i, --inode
print the index number of each file
--------------------
touch:
DESCRIPTION
Update the access and modification times of each FILE to the current time.
A FILE argument that does not exist is created empty, unless -c or -h is sup‐
plied.
A FILE argument string of - is handled specially and causes touch to change the
times of the file associated with standard output.
Mandatory arguments to long options are mandatory for short options too.
-t STAMP
use [[CC]YY]MMDDhhmm[.ss] instead of current time
-a change only the access time
-m change only the modification time
---------------
cp:
NAME
cp - copy files and directories
SYNOPSIS
cp [OPTION]... [-T] SOURCE DEST
cp [OPTION]... SOURCE... DIRECTORY
cp [OPTION]... -t DIRECTORY SOURCE...
DESCRIPTION
Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.
Mandatory arguments to long options are mandatory for short options too.
-p same as --preserve=mode,ownership,timestamps
--preserve[=ATTR_LIST]
preserve the specified attributes (default: mode,ownership,timestamps),
if possible additional attributes: context, links, xattr, all
-R, -r, --recursive
copy directories recursively
-f, --force
if an existing destination file cannot be opened, remove it and try again
(this option is ignored when the -n option is also used)
-n, --no-clobber
do not overwrite an existing file (overrides a previous -i option)
-i, --interactive
prompt before overwrite (overrides a previous -n option)
-l, --link
hard link files instead of copying
-s, --symbolic-link
make symbolic links instead of copying
-------------------------
MV(1) User Commands MV(1)
NAME
mv - move (rename) files
SYNOPSIS
mv [OPTION]... [-T] SOURCE DEST
mv [OPTION]... SOURCE... DIRECTORY
mv [OPTION]... -t DIRECTORY SOURCE...
DESCRIPTION
Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.
Mandatory arguments to long options are mandatory for short options too.
---------------
RM(1) User Commands RM(1)
NAME
rm - remove files or directories
SYNOPSIS
rm [OPTION]... FILE...
-i prompt before every removal
DESCRIPTION
This manual page documents the GNU version of rm. rm removes each specified
file. By default, it does not remove directories.
If the -I or --interactive=once option is given, and there are more than three
files or the -r, -R, or --recursive are given, then rm prompts the user for
whether to proceed with the entire operation. If the response is not affirma‐
tive, the entire command is aborted.
Otherwise, if a file is unwritable, standard input is a terminal, and the -f or
--force option is not given, or the -i or --interactive=always option is given,
rm prompts the user for whether to remove the file. If the response is not
affirmative, the file is skipped.
-r, -R, --recursive
remove directories and their contents recursively
-f, --force
ignore nonexistent files and arguments, never prompt
--------------------
RMDIR(1) User Commands RMDIR(1)
NAME
rmdir - remove empty directories
SYNOPSIS
rmdir [OPTION]... DIRECTORY...
DESCRIPTION
Remove the DIRECTORY(ies), if they are empty.
--ignore-fail-on-non-empty
ignore each failure that is solely because a directory
is non-empty
-----------------
STAT(1) User Commands STAT(1)
NAME
stat - display file or file system status
SYNOPSIS
stat [OPTION]... FILE...
DESCRIPTION
Display file or file system status.
Mandatory arguments to long options are mandatory for short options too.