DISPLAY环境变量将自动设置为:0:0, 此时可以打开终端, 输出图形程序的名称(比如xclock)来启动程序, 图形...
%unset PRINTER 删除 shell variable “PRINTER” 之设定值。 environment variable 查看environment variable 之设定值 执行格式:setenv 查看所有 environment variable 之设定值。 Example: %setenv 执行格式:echo $NAME 显示指定的 environment variable “NAME” 之设定值。 Example: %echo $PRINTER 显示environment v...
would display all variables that begin with the letter 'P' SET command will set the ERRORLEVEL to 1 if the variable name is notfound in the current environment. SET command will not allow an equal sign to be part of the name ofa variable. Two new switches have been added to the SET ...
1.Itanium Montecito processors引起的JRE问题:在安腾平台上执行runInstaller启动OUI时会出现Java HotSpot错误如下: An unexpected error has been detected by HotSpot Virtual Machine: SIGILL (0x4) at pc=0x2000000000039a4070 pid=11459 tid=2305843009213968960 原因是9iR2,10gR1/R2自带的JRE在Montecito处理器相关的...
LD_LIBRARY_PATH environment variable : --- Total args: 22 Command line argument array elements ... Arg:0:/tmp/OraInstall2011-03-17_03-12-17PM/jdk/jre/bin/java: Arg:1:-Doracle.installer.library_loc=/tmp/OraInstall2011-03-17_03-12-17PM...
执行格式:echo $NAME 显示指定的 environment variable "NAME" 之设定值。 Example: %echo $PRINTER 显示environment variable "PRINTER" 打印机名称之设定值。 8.2 设定 environment variable 执行格式:setenv NAME word Example: %setenv PRINTER sp1 设定environment variable "PRINTER" 打印机名称为 sp1。
Be sure to set the $DISPLAY environment variable before running this product when non-raster/vector graphic conversion is needed. This is especially important to remember in situations such as CGI programs that start with a limited environment. For example, when running the technology from a remote...
pr-node - Sets an environment variable which can be used to display Node.js information in a custom prompt. pr-return - Plugin for ZSH which displays the exit status of the last command run. pr-user - Creates a global variable that can be used in prompts. presenter-mode - Expands alias...
You can assign data to a variable using the equals sign (=). The data you store in a variable can either be a string or a number. Let’s create a variable now on the command line: chapter_number=5 The variable name is on the left hand side of the equals sign, and the data whic...
To export an environment variable: $ export ORACLE_HOME=/u01/app/oracle/product/10.2.0 11. xargs command examples Copy all images to external hard-drive # ls *.jpg | xargs -n1 -i cp {} /external-hard-drive/directory Search all jpg images in the system and archive it. ...