hp-ux

安装所需的介质和资料： HP-UX 11.0 Core OS Install/Update/Recovery 光盘 (1 张 ) HP-UX 11.0 Support Plus 光盘 (1 张 ) HP-UX 11.0 Application Software 光盘 (5 张 ) 1 ．安装前的准备： 在系统的安装之前检查机器的各线连接，将机器通过网线接到 hub 上，并且在确保各个外设（磁带机 . 磁盘阵列等）加电后，然后再开机。 2 ．在屏幕上将看到： "Processor is booting from fist availiable device To discontinue.press any keuy within 10 seconds" 在 10 秒之内按任意键，之后屏幕将显示一 9 个命令集画面： Main Menu……………………………………………. Command Description Boot[PRI|ALT|<path>] Boot from specified path ……………………… ……………………… ……………………… ……………………… ……………………… ……………………… Main Menu : Enter command > 3 ．将 HP-UX11.0CoreOSInstall/Update/Recovery 放入光驱或 DVD, 4

Can anybody tell me how to activate RTTI in c++ when working on unix. I heard that it can be disabled and enabled. on my unix environment,how could i check whether RTTI is enabled or disabled? I am using the aCC compiler on HPUX. Are you using g++ or some other compiler? In g++ RTTI is enabled by default IIRC, and you can disable it with -fno-rtti . To test whether it is active or not use dynamic_cast or typeid UPDATE I believe that HPUX's aCC / aC++ also has RTTI on by default, and I am unaware of a way to disable it. Check your man pages . gcc has it on by default. Check if typeid(foo).name(

I've got a shell script which does the following to store the current day's date in a variable 'dt': date "+%a %d/%m/%Y" | read dt echo ${dt} How would i go about getting yesterdays date into a variable? Basically what i'm trying to achieve is to use grep to pull all of yesterday's lines from a log file, since each line in the log contains the date in "Mon 01/02/2010" format. Thanks a lot If you have Perl available (and your date doesn't have nice features like yesterday ), you can use: pax> date Thu Aug 18 19:29:49 XYZ 2010 pax> dt=$(perl -e 'use POSIX;print strftime "%d/%m/%Y%",localtime

Several processes with the same name are running on host. What is the cross-platform way to get PIDs of those processes by name using python or jython ? I want something like pidof but in python. (I don't have pidof anyway.) I can't parse /proc because it might be unavailable (on HP-UX). I do not want to run os.popen('ps') and parse the output because I think it is ugly (field sequence may be different in different OS). Target platforms are Solaris, HP-UX, and maybe others. You can use psutil ( https://github.com/giampaolo/psutil ), which works on Windows and UNIX: import psutil PROCNAME =

On SunOS there is pargs command that prints the command line arguments passed to the running process. Is there is any similar command on other Unix environments? markus_b There are several options: ps -fp <pid> cat /proc/<pid>/cmdline | sed -e "s/\x00/ /g"; echo There is more info in /proc/<pid> on Linux, just have a look. On other Unixes things might be different. The ps command will work everywhere, the /proc stuff is OS specific. For example on AIX there is no cmdline in /proc . This will do the trick: xargs -0 < /proc/<pid>/cmdline Without the xargs, there will be no spaces between the