asp.net mvc barcode reader NNTPSERVER=nntp.myservice.com export NNTPSERVER in Software

Drawing QR Code in Software NNTPSERVER=nntp.myservice.com export NNTPSERVER

NNTPSERVER=nntp.myservice.com export NNTPSERVER
Recognizing QR Code 2d Barcode In None
Using Barcode Control SDK for Software Control to generate, create, read, scan barcode image in Software applications.
Encode Denso QR Bar Code In None
Using Barcode creator for Software Control to generate, create Denso QR Bar Code image in Software applications.
Other special variables are used for specific applications. The KDEDIR variable holds the pathname for the KDE Desktop program files. This is usually /opt/kde but, at the time of installation, you can choose to install KDE in a different directory and then change the value of KDEDIR accordingly.
Reading QR Code 2d Barcode In None
Using Barcode decoder for Software Control to read, scan read, scan image in Software applications.
QR Code Generator In C#
Using Barcode generator for VS .NET Control to generate, create QR Code image in VS .NET applications.
export KDEDIR=/opt/kde
QR Generator In Visual Studio .NET
Using Barcode drawer for ASP.NET Control to generate, create QR Code ISO/IEC18004 image in ASP.NET applications.
Print QR Code ISO/IEC18004 In .NET
Using Barcode creator for VS .NET Control to generate, create QR Code image in VS .NET applications.
Configuring Your Login Shell: .bash_profile
Drawing QR Code ISO/IEC18004 In VB.NET
Using Barcode generator for Visual Studio .NET Control to generate, create Quick Response Code image in .NET applications.
Data Matrix ECC200 Creation In None
Using Barcode maker for Software Control to generate, create Data Matrix ECC200 image in Software applications.
The .bash_profile file is the BASH shell's login initialization file, which can also be named .profile. It is a script file that is automatically executed whenever a user logs in. The file
Painting UPC - 13 In None
Using Barcode creation for Software Control to generate, create EAN / UCC - 13 image in Software applications.
Make UPC Symbol In None
Using Barcode generation for Software Control to generate, create UCC - 12 image in Software applications.
contains shell commands that define special environment variables used to manage your shell. They may be either redefinitions of system-defined special variables or definitions of userdefined special variables. For example, when you log in, your user shell needs to know what directories hold Linux commands. It will reference the PATH variable to find the pathnames for these directories. However, first, the PATH variable must be assigned those pathnames. In the .bash_profile file, an assignment operation does just this. Because it is in the .bash_profile file, the assignment is executed automatically when the user logs in. Special variables also need to be exported, using the export command, to make them accessible to any subshells you may enter. You can export several variables in one export command by listing them as arguments. Usually, at the end of the .bash_profile file is an export command with a list of all the variables defined in the file. If a variable is missing from this list, you may be unable to access it. Notice the export command at the end of the .profile file in the example described next. You can also combine the assignment and export command into one operation as show here for NNTPSERVER:
Encoding ANSI/AIM Code 39 In None
Using Barcode creator for Software Control to generate, create Code39 image in Software applications.
Bar Code Printer In None
Using Barcode creation for Software Control to generate, create barcode image in Software applications.
export NNTPSERVER=nntp.myservice.com
Generate USS-93 In None
Using Barcode generation for Software Control to generate, create USS 93 image in Software applications.
Make DataMatrix In C#
Using Barcode generation for .NET framework Control to generate, create Data Matrix 2d barcode image in VS .NET applications.
A copy of the standard .bash_profile file provided for you when your account is created is listed in the next example. Notice how PATH is assigned, as is the value of $HOME. Both PATH and HOME are system special variables the system has already defined. PATH holds the pathnames of directories searched for any command you enter, and HOME holds the pathname of your home directory. The assignment PATH=$PATH:$HOME/ bin has the effect of redefining PATH to include your bin directory within your home directory. So, your bin directory will also be searched for any commands, including ones you create yourself, such as scripts or programs. Notice PATH is then exported, so it can be accessed by any subshells. Should you want to have your home directory searched also, you can use any text editor to modify this line in your .bash_profile file to PATH=$PATH:$HOME/bin:$HOME, adding :$HOME at the end. In fact, you can change this entry to add as many directories as you want searched. .bash_profile
Matrix Barcode Drawer In Visual Studio .NET
Using Barcode drawer for .NET framework Control to generate, create Matrix 2D Barcode image in .NET applications.
Data Matrix ECC200 Generator In Java
Using Barcode generator for Eclipse BIRT Control to generate, create ECC200 image in BIRT reports applications.
# .bash_profile # Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi # User specific environment and startup programs PATH=$PATH:$HOME/bin BASH_ENV=$HOME/.bashrc USERNAME="" export USERNAME BASH_ENV PATH
Code 128B Scanner In None
Using Barcode recognizer for Software Control to read, scan read, scan image in Software applications.
Make UPC - 13 In Java
Using Barcode encoder for Java Control to generate, create European Article Number 13 image in Java applications.
Your Linux system also has its own profile file that it executes whenever any user logs in. This system initialization file is simply called profile and is found in the /etc directory,
UCC-128 Creator In None
Using Barcode generation for Excel Control to generate, create EAN / UCC - 14 image in Microsoft Excel applications.
ANSI/AIM Code 39 Recognizer In Java
Using Barcode scanner for Java Control to read, scan read, scan image in Java applications.
/etc/profile. This file contains special variable definitions the system needs to provide for each user. A copy of the system's .profile file follows. Notice how PATH is redefined to include the /usr/X11R6/bin directory. This is the directory that holds the X Windows commands you execute when using the desktop. Also, includes the pathname for the KDE Desktop programs, /opt/kde/bin. HISTSIZE is also redefined to include a larger number of history events. An entry has been added here for the NNTPSERVER variable. Normally, a news server address is a value that needs to be set for all users. Such assignments should be made in the system's /etc/profile file by the system administrator, rather than in each individual user's own .bash_profile file. The /etc/profile file also executes any scripts in the directory /etc/profile.d. This design allows for a more modular structure. Rather than make entries by editing the /etc/profile file, you can just add a script to profile.d directory. The scripts for the BASH shell have the extension .sh. For example, the kde.sh script in the profile.d directory checks for a definition of the KDEDIR variable and makes one if none is in effect. /etc/profile
# /etc/profile # System wide environment and startup programs # Functions and aliases go in /etc/bashrc if [ `id -u` = 0 ] && ! echo $PATH | /bin/grep -q "/sbin" ; then PATH=/sbin:$PATH fi if [ `id -u` = 0 ] && ! echo $PATH | /bin/grep -q "/usr/local/sbin" ; then PATH=/usr/local/sbin:$PATH fi if ! echo $PATH | /bin/grep -q "/usr/X11R6/bin" ; then PATH="$PATH:/usr/X11R6/bin" fi PS1="[\u@\h \W]\\$ " USER=`id -un` LOGNAME=$USER MAIL="/var/spool/mail/$USER" HOSTNAME=`/bin/hostname` HISTSIZE=1000 NNTPSERVER=nntp.myservice.com if [ -z "$INPUTRC" -a ! -f "$HOME/.inputrc" ]; then INPUTRC=/etc/inputrc fi export PATH PS1 HOSTNAME HISTSIZE MAIL NNTPSERVER for i in /etc/profile.d/*.sh ; do if [ -x $i ]; then .$i fi done unset i
Your .bash_profile initialization file is a text file that can be edited by a text editor, like any other text file. You can easily add new directories to your PATH by editing .bash_profile and using editing commands to insert a new directory pathname in the list of directory pathnames assigned to the PATH variable. You can even add new variable definitions. If you do so, however, be sure to include the new variable's name in the export command's argument list. For example, if your .bash_profile file does not have any definition of the EXINIT variable, you can edit the file and add a new line that assigns a value to EXINIT. The definition EXINIT='set nu ai' will configure the Vi editor with line numbering and indentation. You then need to add EXINIT to the export command's argument list. When the .bash_profile file executes again, the EXINIT variable will be set to the command set nu ai. When the Vi editor is invoked, the command in the EXINIT variable will be executed, setting the line number and auto-indent options automatically. In the following example, the user's .bash_profile has been modified to include definitions of EXINIT and redefinitions of PATH, CDPATH, PS1, and HISTSIZE. The PATH variable has $HOME: added to its value. $HOME is a variable that evaluates to the user's home directory, and the ending colon specifies the current working directory, enabling you to execute commands that may be located in either the home directory or the working directory. The redefinition of HISTSIZE reduces the number of history events saved, from 1,000 defined in the system's .profile file to 30. The redefinition of the PS1 special variable changes the prompt to include the pathname of the current working directory. Any changes you make to special variables within your .bash_profile file override those made earlier by the system's .profile file. All these special variables are then exported with the export command. .bash_profile
# .bash_profile # Get the aliases and functions if [ -f ~/.bashrc ]; then .~/.bashrc fi # User-specific environment and startup programs PATH=/usr/local/sbin:/usr/sbin:/sbin:$PATH:$HOME/bin:$HOME: BASH_ENV=$HOME/.bashrc USERNAME="" CDPATH=$CDPATH:$HOME/bin:$HOME HISTSIZE=30 NNTPSERVER=nntp.myserver.com EXINIT='set nu ai' PS1="\w \$" export USERNAME BASH_ENV PATH CDPATH HISTSIZE EXINIT PS1
Although .bash_profile is executed each time you log in, it is not automatically reexecuted after you make changes to it. The .bash_profile file is an initialization file that is only executed whenever you log in. If you want to take advantage of any changes you make to it without having to log out and log in again, you can reexecute .bash_profile with the dot (.) command. The .bash_profile file is a shell script and, like any shell script, can be executed with the . command.
Copyright © OnBarcode.com . All rights reserved.