nan thayi udan koviluku selum pothu angu iruntha idangalil
en thevathai katti vitu vanthen.
thayin karuvarayil iruntha pothu irul nirainthathu
naragam than endru ninaithu kondu irunthen
anal sorkamum irul nirainthathu enpathayum andru therinthu konden
en thevathai katti vitu vanthen.
thayin karuvarayil iruntha pothu irul nirainthathu
naragam than endru ninaithu kondu irunthen
anal sorkamum irul nirainthathu enpathayum andru therinthu konden
Linux Commands:
ReplyDeletels command
Its used for listing the contents for current working directory and specific working directory.
File Commands:
ReplyDelete1.creating empty file: touch File name
2.Creating New file: vi File name
3.Cat command is used for:Its displayed for Standard outputs for file.
File permission:
1. Create empty file = touch yak
2. Create file permission = ls -l
3.The numeric notation is probably set for all three permissions at once.
1 . Ch-mod 640 yak
2 . ls -l yak
3 . -rw-r-1-----1 work work
4 . The symbolic notation is used and probably make to change efficient way = Ch-mod g-r yak.
Command Editing Tricks:
ReplyDelete1.Ctrl-a = Moves to beginning of the line
2.Ctrl-e = Moves to end of line
3.Ctrl-u = Deletes to beginning of the line
4.Ctrl-k = Deletes to end of the line
5.Ctrl-arrow = Moves to UP and Down.
Tilde command:
ReplyDelete1.Its used and referring for your home directory
cat tilde/.bash_profile.
Because the .bash_profile is your home directory.
2.Maybe the tilde command is refer for another user home directory
$ Nandhu tilde/.public_html
.public_html is a home directory.
Listing the contents:
ReplyDelete1. ls -a = Its displaying the hidden files and directories.whose its begins at (dot).
for example like as a
1.bin_example 2.bash_profile 3.user_groups
2.ls -l
It is displaying the long listing contents and extra information.
1.admin/user/group/
2.user/groups
So all commands is displaying like this.......................
3.ls -ld
This command is used for displaying the directory and symlink information.
4.ls -d
This command is used for only directories and not to their contents also
5.ls -R
This is used to displaying the directories and symlink information also
creating and deleting directories:
ReplyDelete1.Creating directory = mkdir name
2.Removing empty directory = rmdir name
3.Removing the directories and contents is a = rm -r