how to get only hidden files in UNIX?



In unix/Linux hidden files typically starts with a period  i.e. namely dot ('.')

In order to get hidden files we need to use the " -a " option with -d as well  and with regular expression ".*" .

If you want only files starts with dot (".")i.e. we have to use grep command as  grep "^-" as below.
Hidden Files and directories:

 [root@www ~]# ls -lad .*
dr-xr-x---. 29 root root  4096 Apr 22 05:38 .
dr-xr-xr-x. 24 root root  4096 Apr 22 05:15 ..
-rw-------.  1 root root 15327 Apr 18 23:14 .bash_history
-rw-r--r--.  1 root root    18 May 20  2009 .bash_logout
-rw-r--r--.  1 root root   176 May 20  2009 .bash_profile
-rw-r--r--.  1 root root   176 Sep 22  2004 .bashrc
drwxr-xr-x.  2 root root  4096 Apr 18 22:04 .cache
drwxr-xr-x.  5 root root  4096 Apr 18 22:05 .config
-rw-r--r--.  1 root root   100 Sep 22  2004 .cshrc
drwx------.  3 root root  4096 Apr 18 22:04 .dbus
-rw-------.  1 root root    16 Apr 18 22:04 .esd_auth
drwx------.  4 root root  4096 Apr 18 22:05 .gconf
drwx------.  2 root root  4096 Apr 18 22:07 .gconfd
drwx------.  6 root root  4096 Apr 18 22:05 .gnome2
drwxr-xr-x.  3 root root  4096 Apr 18 22:04 .gnote
drwx------.  2 root root  4096 Apr 18 22:04 .gnupg
drwxr-xr-x.  2 root root  4096 Apr 18 22:04 .gstreamer-0.10
-rw-r--r--.  1 root root   107 Apr 18 22:04 .gtk-bookmarks
drwx------.  2 root root  4096 Apr 18 22:04 .gvfs
-rw-------.  1 root root   310 Apr 18 22:04 .ICEauthority
drwxr-xr-x.  2 root root  4096 Apr 18 22:05 .icons
drwxr-xr-x.  3 root root  4096 Apr 18 22:04 .local
drwxr-xr-x.  2 root root  4096 Apr 18 22:04 .nautilus
drwx------.  2 root root  4096 Apr 18 22:04 .pulse
-rw-------.  1 root root   256 Apr 18 22:04 .pulse-cookie
-rw-------.  1 root root   928 Apr 18 22:07 .recently-used.xbel
-rw-------.  1 root root  1024 Mar  4 18:41 .rnd
drwx------.  2 root root  4096 Feb 25 08:34 .ssh
-rw-r--r--.  1 root root   129 Dec  3  2004 .tcshrc
drwxr-xr-x.  2 root root  4096 Apr 18 22:05 .themes
drwx------.  4 root root  4096 Apr 18 22:05 .thumbnails
-rw-------.  1 root root  8284 Apr  8 18:55 .viminfo

 Only Hidden Files:

 [root@www ~]# ls -lad .* | grep "^-"
-rw-------.  1 root root 15327 Apr 18 23:14 .bash_history
-rw-r--r--.  1 root root    18 May 20  2009 .bash_logout
-rw-r--r--.  1 root root   176 May 20  2009 .bash_profile
-rw-r--r--.  1 root root   176 Sep 22  2004 .bashrc
-rw-r--r--.  1 root root   100 Sep 22  2004 .cshrc
-rw-------.  1 root root    16 Apr 18 22:04 .esd_auth
-rw-r--r--.  1 root root   107 Apr 18 22:04 .gtk-bookmarks
-rw-------.  1 root root   310 Apr 18 22:04 .ICEauthority
-rw-------.  1 root root   256 Apr 18 22:04 .pulse-cookie
-rw-------.  1 root root   928 Apr 18 22:07 .recently-used.xbel
-rw-------.  1 root root  1024 Mar  4 18:41 .rnd
-rw-r--r--.  1 root root   129 Dec  3  2004 .tcshrc
-rw-------.  1 root root  8284 Apr  8 18:55 .viminfo

[root@www ~]#



Comments

Post a Comment

Popular posts from this blog

Ansible for Devops

Image
          All my ansible code which is mentioned in this article is in my github repo in below link just download and run it in your own machine.        Link is i.e.   Ansible4devops Ansible is a IT automation tool useful to build and deploy from servers to applications to monitoring. let's say end-to-end IT automation tool. Unlike other automation tools like puppet,chef etc, Ansible doesn't need any agent setup in client side. Only thing ansible needs is python, by default all Linux flavours has python by default and Ansible works over SSH-KEYGEN exchange from control server to target server. Most importantly it easy to implement and understand. This blog is for how to work effectively with Ansible which will help to solve your day-2-day problem in IT. Install Ansible Assuming if you already have python in your Linux box.(Comes with OS itself :)  ) In order to install ansible just do #yum install ansible  , if and only if you have added an EPEL rep
Read more

python in liunx

           Installing Python-3 ,Running the Python interactive-console,Passing arguments to a script  Installing python-3 in centos-6 in Traditional Way and using yum Before this just add an EPEL repo to your cent-os yum list. Traditional way # yum install gcc  --> Its a just dependency package Down load here # cd /usr/src # wget https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tgz Now extract the downloaded package. # tar xzf Python-3.4.3.tgz # cd Python-3.4.3 # ./configure # make altinstall make altinstall is used to prevent replacing the default python binary file /usr/bin/python. Now remove downloaded source archive file from your system # rm Python-3.4.3.tgz Check the latest version installed of python using below command # python3.4 -V Python 3.4.3   Using yum package: #sudo yum install https://centos6.iuscommunity.org/ius-release.rpm #sudo yum search python3 Most probably, you would install Python 3.4: #sudo yum install python34u # python3.4 -V Python 3.4.3  
Read more

How to check the hardware information in Linux Systems?

Image
There are many commands to check information about the hardware of your Linux system like CPU or memory etc. The list includes lscpu, dmidecode, lspci etc. 1).lscpu It gives info about CPU and processing units as below. 2).lspci: The lspci command lists out all the pci buses and details about the devices connected to them. The vga adapter, graphics card, network adapter, usb ports, sata  controllers , etc all fall under this category. you can also specific devices you want as below... [root@www ~]# lspci -v | grep -i ide 00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 8a [Master SecP PriP]) [root@www ~]# lspci -v | grep -i USB 02:00.0 USB controller: VMware USB1.1 UHCI Controller (prog-if 00 [UHCI]) 02:03.0 USB controller: VMware USB2 EHCI Controller (prog-if 20 [EHCI])         Subsystem: VMware USB2 EHCI Controller [root@www ~]# lspci -v | grep -i vga 00:0f.0 VGA compatible controller: VMware SVGA II Adapter (prog-if 00
Read more