solaris

问题 man signal.h indicates there's no SIGEXIT in Solaris 11. How can I trap it in my shell scripts? Or how can I simulate the old behavior of traping SIGEXT? 回答1: Why are you looking to the C API manual for a shell feature ? You definitely can trap the SIGEXIT signal under Solaris 11 shells (at least ksh93, bash and sh). $ cat /etc/release Oracle Solaris 11.1 X86 Copyright (c) 1983, 2012, Oracle and/or its affiliates. All rights reserved. Assembled 19 September 2012 $ cat /tmp/z #!/bin/ksh trap

问题 Linux date has the -d feature which is missing in Solaris. So how can I go about subtracting or adding days or months to a date on Solaris. 回答1: you still can do this with perl or python oneliners, e.g., substract one day from current date: $ date Thu May 14 15:31:49 MEST 2015 $ python -c "from datetime import datetime, timedelta; print (datetime.now() - timedelta(1)).strftime('%c');" Wed May 13 15:31:58 2015 回答2: What you need is GNU date for Solaris. (Linux uses GNU tools) If you are using

问题 I want to system() to print pstack info in my application, but it failed and return 256.But I pick up these codes as below to one new main function,that's ok. why? char cmd[256] ; string pstackCmd; struct timeval tv; struct tm lt;(&tv, NULL); localtime_r(&tv.tv_sec, &lt); sprintf(cmd, "pstack `pgrep app` > pstack_%04d%02d%02d%02d%02d%02d%03d", lt.tm_year+1900, lt.tm_mon+1, lt.tm_mday, lt.tm_hour, lt.tm_min, lt.tm_sec, (int)(tv.tv_usec/1000)); pstackCmd = string(cmd); int retValue = system

问题 I would like an easy way of installing Rails 3 on Solaris 10 x86 server that is not attached to the internet. I can download files and burn to DVD or mem stick and install that way. Some Packages would be best as not really looking forward to compiling from source. Has anyone done this or seen any guides releating on how to do this ? I have seen an old post (2009) but that doesn't really help me. Regards Andy 回答1: Assuming you need to install all the requirements for running Ruby and RoR 3.0.

问题 I am running a Java application on a Solaris10 with Chinese . Now there are some files in a directory with chinese filenames. When I do files = new File(dir).list() where "dir" is the parent directory containing that chinese file, I get the result filename files[0] as ????? (some junk characters). Now the deal is that my programs file.encoding property is already set to GBK and I also do Charset.isSupported("GBK") and it returns true too. So where could be the problem. I am running out of

问题 Would someone post the results of cpp -dM < /dev/null from a Solaris 10 or above system? I'm having trouble locating what preprocessor macros are typically defined. Solaris documentation does not discuss it in detail [1], [2], and Google is not being very helpful. Thanks in advance. 回答1: Solaris 11.1 #define __DBL_MIN_EXP__ (-1021) #define __FLT_MIN__ 1.17549435e-38F #define __CHAR_BIT__ 8 #define __WCHAR_MAX__ 2147483647 #define __DBL_DENORM_MIN__ 4.9406564584124654e-324 #define __FLT_EVAL

问题 Would someone post the results of cpp -dM < /dev/null from a Solaris 10 or above system? I'm having trouble locating what preprocessor macros are typically defined. Solaris documentation does not discuss it in detail [1], [2], and Google is not being very helpful. Thanks in advance. 回答1: Solaris 11.1 #define __DBL_MIN_EXP__ (-1021) #define __FLT_MIN__ 1.17549435e-38F #define __CHAR_BIT__ 8 #define __WCHAR_MAX__ 2147483647 #define __DBL_DENORM_MIN__ 4.9406564584124654e-324 #define __FLT_EVAL

问题 I'm having the below issue running a Python script in a Solaris environment. It appears I have done something incorrect on the shebang line, but I can't tell if this is a Python 3 issue or a command line issue. But I suspect it's related to the shebang line somehow since when I explicitly run the Python interpreter on the command line there is no problem. The path /opt/python3.3.2/bin/python3.3 is the location where my sysadmin chose to put Python, I don't know of this location is problematic

问题 I'm having the below issue running a Python script in a Solaris environment. It appears I have done something incorrect on the shebang line, but I can't tell if this is a Python 3 issue or a command line issue. But I suspect it's related to the shebang line somehow since when I explicitly run the Python interpreter on the command line there is no problem. The path /opt/python3.3.2/bin/python3.3 is the location where my sysadmin chose to put Python, I don't know of this location is problematic

问题 Morning All - I have a problem and the solution has alluded me for a few days now. I have an SSIS package that performs the following. 1. Run SQL script 2. Export results to flat file (UTF-8 Encoded, ; delimitated, and \n for new lines) 3. FTP results to solaris machine ( binary format ) The problem is, that when the file is shows up on my solaris box it has the following at the start of the file. \377\376 I have tried dos2unix and still has not corrected the issue. In fact it changes the