我在solaris Box上运行脚本.特别是SunOS 5.7.我不是根.我正在尝试执行类似于以下内容的脚本:
newgrp
thegroup << FOO source .login_stuff
echo"hello world"
FOO
脚本运行.问题是它返回到调用进程,该进程将我放入源组.login_stuff未被获取的旧组中.我理解这种行为.我正在寻找的是一种留在子壳中的方法.现在我知道我可以在脚本中放一个xterm&(见下文)并且会这样做,但是有一个新的xterm是不可取的.
将当前pid作为参数传递.
newgrp
thegroup << FOO source .login_stuff
xterm&
echo $ 1
kill -9 $ 1
FOO
我没有可用的sg.此外,newgrp是必要的.
我需要优化代码以获得一些新代码的空间.我没有所有变化的空间.我不能使用代码库切换(80c31与64k).
我使用CYGWIN作为平台,并希望使用wxPython.有没有办法在cygwin中编译和使用源代码?
我需要做一些快速而肮脏的Perl GUI构建.我付不起科莫多许可证.人们会推荐什么样的免费(如啤酒)替代品.我不在乎它是UNIX还是Windows或两者兼而有之.我将使用Win32 Perl或Perl/Tk,具体取决于具有最佳解决方案的内容.我也会看看任何使用其他东西的PM.
以下是错误:
$ perl ftper.pl Use of uninitialized value $id in hash element at /usr/lib/perl5/vendor_perl/5.1 /i686-cygwin/Tk/After.pm line 39. se of uninitialized value $id in hash element at /usr/lib/perl5/vendor_perl/5.1 /i686-cygwin/Tk/After.pm line 39. se of uninitialized value $id in hash element at /usr/lib/perl5/vendor_perl/5.1 /i686-cygwin/Tk/After.pm line 39. se of uninitialized value $id in hash element at /usr/lib/perl5/vendor_perl/5.1 /i686-cygwin/Tk/After.pm line 39. se of uninitialized value $id in hash element at /usr/lib/perl5/vendor_perl/5.1 /i686-cygwin/Tk/After.pm line 39. se of uninitialized value $id in hash element at /usr/lib/perl5/vendor_perl/5.1 /i686-cygwin/Tk/After.pm …
这是该文件的一个示例.
powrup.asm POWER_UP
......EXTERNAL_RAM_ADDRESSING_CHECK powrup.asm:461
......EXRAM powrup.asm:490
......INRAM powrup.asm:540
......OUTPUT_TEST powrup.asm:573
............AD_READ douttst.asm:276
............AD_READ douttst.asm:366
......OUTPUT2_TEST powrup.asm:584
............AD_READ douttst2.asm:253
............AD_READ douttst2.asm:342
......OUTPUT3_TEST powrup.asm:599
............AD_READ douttst3.asm:307
............AD_READ douttst3.asm:398
......INPUT_TEST powrup.asm:614
......PROGRAM_PINS2_INPUT powrup.asm:629
......ARINC_TEST powrup.asm:633
............ARINC_LEVEL_TEST artest.asm:178
..................AD_READ arltst.asm:204
..................AD_READ arltst.asm:250
..................AD_READ arltst.asm:300
..................AD_READ arltst.asm:346
..................AD_READ arltst.asm:396
..................AD_READ arltst.asm:442
............ARINC_READ artest.asm:209
............ARINC_WORD_TXRX_TEST artest.asm:221
..................ARINC_OUT artxrx.asm:207
..................ARINC_READ artxrx.asm:221
............ARINC_READ artest.asm:251
............ARINC_WORD_TXRX_TEST artest.asm:263
..................ARINC_OUT artxrx.asm:207
..................ARINC_READ artxrx.asm:221
......PROGRAM_PINS2_INPUT powrup.asm:640
......PROGRAM_PIN_TEST powrup.asm:642
......PT_RCVR_BITE powrup.asm:645
............AD_READ10 ptbite.asm:225
..................AD_READ adread10.asm:141
............AD_READ10 ptbite.asm:308
..................AD_READ adread10.asm:141
............AD_READ10 ptbite.asm:384
..................AD_READ …Run Code Online (Sandbox Code Playgroud) algorithm perl hierarchical-trees data-structures perl-data-structures