01-19-2011
I just reviewed
this page and it seemed reasonably good for an intro.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
We have a unix file that contains special characters (ie. Ñ, °, É, ¿ , £ , ø ). When I try to read this file I get a codepage error and the characters are replaced by the # symbol. How do I keep the special characters from being read?
Thanks.
Ryan (3 Replies)
Discussion started by: Ryan2786
3 Replies
2. UNIX for Dummies Questions & Answers
hello all
i have a big problems for me
if i have more files as example
test.ghrt.part01.rar
test.ghrt.part02.rar
test.ghrt.part03.rar
test.ghrt.part04.rar
test.ghrt.part05.rar
test.ghrt.part06.rar
test.ghrt.part07.rar
test.ghrt.part08.rar
test.ghrt.part09.rar
test.ghrt.part10.rar... (13 Replies)
Discussion started by: ateya
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3. Shell Programming and Scripting
All I'm trying to split a string at the $ into arrays
@data:=<dataFile>
a $3.33
b $4.44
dfg $0.56
The split command I have been playing with is:
split(/\$/, @data)
which results with
a .33 b .44 dfg .56
any help with this is appreciated
/r
Rick (9 Replies)
Discussion started by: schultz2146
9 Replies
4. Shell Programming and Scripting
Hi,
I have field in a file which would come with any special character, how do i check that field?
Eg: @123TYtaasa>>>/ 131dfetr_~2
In the above example, how do I add pattern for any special character on the keyboard.
Thanks (3 Replies)
Discussion started by: techmoris
3 Replies
5. UNIX for Dummies Questions & Answers
Well, I've searched the forum, but couldn't find an option, that would help me. I'm really a dummie in unix, so here it goes.
I've got like 50k files in a single catalogue. One of them contains a string:
Including the box/square brackets. I tried to find it manually, and use some search... (2 Replies)
Discussion started by: kalik
2 Replies
6. Shell Programming and Scripting
I have two files, foo1 and foo2. I would like to merge them into file named foo3 such that field 1,2,3,4,5,ect of foo1 are fields 1,3,5,7,9,ect of foo3, and fields field 1,2,3,4,5,ect of foo2 are fields 2,4,6,8,10,ect of foo3. Foo1 and Foo2 are the same size of 800 fields and 20K lines.
eg... (6 Replies)
Discussion started by: peanuts48
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7. Shell Programming and Scripting
I have a file that has the name in one of the lines as MARíA MENDOZA in Windows. When this gets FTPed over to UNIX it appears as MAR�A MENDOZA. Is there anyway to overcome this? Its causing a issue because the file is Postional and fields are getting pushed by 2 digits..
Any help would be... (4 Replies)
Discussion started by: venky338
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8. Shell Programming and Scripting
Any time I do :
ls *.txt > mytext.txt
I get something like this in the output file:
^
Tue Jan 22 16:19:19 EST 2013 x86_64 x86_64 x86_64 GNU/Linux
t1Fam_BrOv :~>alias | grep ls
alias l.='ls -d .* --color=tty'
alias lR='ls -R'
alias la='ls -Al'
alias lc='ls -ltcr'
alias ldd='ls -ltr |... (5 Replies)
Discussion started by: genehunter
5 Replies
9. Shell Programming and Scripting
Hi,
I don't understand && and || in this context. I thought && is for logical 'AND' and || is for logical 'OR'.
&& echo "Not empty" || echo "Empty"
Please help
Thank You (5 Replies)
Discussion started by: TomG
5 Replies
10. UNIX for Beginners Questions & Answers
Everyday I have to get a list of files in a directory with a special condition and feed this list to a for loop to be processed. Since I do not use Unix all the time, it is tricky for me to get that list of files. So, the question is whether there are commands that will give me the file names... (12 Replies)
Discussion started by: april
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LEARN ABOUT HPUX
standards
standards(5) File Formats Manual standards(5)
NAME
standards - UNIX standards behavior on HP-UX
DESCRIPTION
HP-UX conforms to various UNIX standards. In some cases, these standards conflict. This manpage describes the methods that programmers
and users must follow to have an application conform and execute according to a particular UNIX standard.
UNIX Standard Conformant Programmer Environment
The following table lists feature test macros and environment variables that must be defined while compiling an application. Both a fea-
ture test macro and an environment variable must be defined while compiling the application so that the application conforms and executes
according to a particular UNIX standard. Otherwise, the behavior is undefined.
Standard Feature Test Macros to be Environment variable
defined during compilation to be set
UNIX 95 _XOPEN_SOURCE_EXTENDED=1 UNIX95 or
UNIX_STD=95 or
UNIX_STD=1995
UNIX 2003 _XOPEN_SOURCE=600 UNIX_STD=2003
The compiler uses the feature test macros to obtain the appropriate namespace from the header files. The compiler uses the environment
variable to link in an appropriate object file to the executable. Using the environment variable customizes libc to match UNIX standards
for various functions.
If an application has already been compiled for default HP-UX behavior or for one particular standard, and needs to change to a particular
UNIX standard behavior, recompile the application as specified in the above table.
For an HP-UX command to conform to a particular UNIX standard behavior, the application has to set the corresponding environment variable
as specified in the above table before executing that command.
UNIX Standard Conformant User Environment
To enable a particular UNIX standard conformant user environment, set the corresponding environment variable as defined in the above table.
EXAMPLES
The following examples shows an application example. To have the system be conformant to UNIX2003 behavior, set the environment variable
to and define the feature test macro before compilation.
The following example changes the command to have UNIX95 behavior by setting one of the environment variables to or to before executing
that command. There are three ways of setting the environment variable for UNIX95:
or
or
SEE ALSO
cc(1), stdsyms(5).
standards(5)