actually hard link is like directory record..so inode nums can change when in new dir..
Code:
touch a
ln a b
Code:
tar -cvf hard.tar *
a
b
Code:
# ls -li *
65194 -rw-r--r-- 2 root root 10240 Jun 25 03:20 a
65194 -rw-r--r-- 2 root root 10240 Jun 25 03:20 b
65423 -rw-r--r-- 1 root root 20480 Jun 25 03:22 hard.tar
Code:
rsync -H -avve "ssh localhost" /xx/dirrss/test1 /xx/dirrss/oba/*
building file list ...
done
delta-transmission disabled for local transfer or --whole-file
"a" is a hard link
b
hard.tar
test1/
a => b
total: matches=0 hash_hits=0 false_alarms=0 data=30720
...............
....................
Code:
ls -li test1/
total 48
65485 -rw-r--r-- 2 root root 10240 Jun 25 03:20 a
65485 -rw-r--r-- 2 root root 10240 Jun 25 03:20 b
65497 -rw-r--r-- 1 root root 20480 Jun 25 03:22 hard.tar
65484 drwxr-xr-x 2 root root 4096 Jun 25 03:22 test1
at the result pair of files are same data and same inode and hard link preserve
Hi,
what is link? and soft link? how about hard one and symbolic link.
and inode.
i get confuse about this links. could anyone help me with full explainsion?
thks
Gusla (5 Replies)
hi, i am in a directory, have 2 files as below
then do a ls -l gives the below
lrwxrwxrwx 1 root system 23 Mar 08 2001 filea -> /adir/filea
lrwxrwxrwx 1 root system 23 Mar 08 2001 filea -> /adir/fileb
now, when i do a cd /adir, the system said, adir not... (5 Replies)
From what I understand a symbolic link is alot like a shortcut where it points to another file. if the original file is deleted the symbolic link is rendered useless but a symbolic link can be deleted without any problem.
A hard link is like a copy of the file itself but pointing to the same... (3 Replies)
Hard links for directories are not permitted by default. But in some flavor of Unix, super user can create hard links for directories by some other way? Is that true? Is it possible in latest version of BSD or other unix? (2 Replies)
Ksh newbie here, so please bear with me.
I'm currently writing a script that searches through a directory and displays files with multiple hard links. The way I have it set up, is that it displays the i-node number and then each of the link names. In addition to this, I need to know if there... (7 Replies)
Hi team, i am writing a purge script to delete softlinks and hardlinks on linux system which are 3/10/30 days old. To test the script i need to create links with old timestamp, i am able to cange timestamp for files but not for links.
i tried touch -h option but this option is not available on... (1 Reply)
Discussion started by: Satyak
1 Replies
LEARN ABOUT LINUX
set_color
set_color(1) fish set_color(1)NAME
set_color - set_color - set the terminal color
set_color - set the terminal color
Synopsis
set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]
Description
Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
cyan, white and normal.
o -b, --background Set the background color
o -c, --print-colors Prints a list of all valid color names
o -h, --help Display help message and exit
o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
Calling set_color normal will set the terminal color to whatever is the default color of the terminal.
Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
font color, while set_color --bold white will result in a white font color.
Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.
set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
ncurses and recompile fish against it in order to fix this issue.
Version 1.23.1 Sun Jan 8 2012 set_color(1)
08-26-2010
