Otherwise, it will assume they're pipes between commands.
To print them one per line:
Changing the special IFS variable to "|" makes unquoted strings split on |, so $STR becomes a b c d e which, fed into printf "%s\n", prints each string on its own line.
Then you set IFS back to normal because you probably don't want it as | all the time.
hi,
I was trying to write a miniature shell (ie, command line interpreter) to implement the features like 'IO Redirection' and 'Pipe line fileters'.
Can anyone help me with sample shell sript to implement the above features.
cheers
supong (2 Replies)
Hi,
I want to echo the 15th line from a file named as abc.txt, also i want to echo only the values in that line not the line number.
Thanks in advance:) (4 Replies)
Hi All,
I have a file which contains data as below
When we see no pipe character in the line. append those lines to the previous line with pipe character till we get the next line with pipe character with ~(concat with ~)
Input file looks like:
1080530944|001|john.l.bonner|Acknowledge|CN... (11 Replies)
Hi guys , i need help so bad on this issue..
Basically i have to delete the line continuation symbol of first column variable and add the truncated part of that word in next line to first line.
here i written sample 3 lines but originally i have bunch of lines in that file.
client1_day- ... (3 Replies)
Hi,
I am trying to put together a Korn Shell script to insert at a specific line.
The system we use is SunOS 5.10
I can get the line number by using:-
num=`sed -n '/export ENV/=' ./tmp.file`
Not getting much headway using the above variable's value to insert -
export SYBASE=/opt/sybase15... (5 Replies)
Hi all,
I have a script which should take more than 9 command line inputs while running. Likescript.sh a s d f g h j j k l o p i u y t r e w
Now in the script if I have to access one of the input which is at position after 9, in this case say 'p' then how can I do that?
echo $12 will not work... (15 Replies)
Sed command to replace a line in a file using line number from the output of a pipe.
Is it possible to replace a whole line piped from someother command into a file at paritcular line...
here is some basic execution flow..
the line number is 412
lineNo=412
Now i have a line... (1 Reply)
Hi All,
i want to write a shell script read below file line by line and want to exclude the lines which contains empty value for MOUNTPOINT field.
i am using centos 7 Operating system.
want to read below file.
# cat /tmp/d5
NAME="/dev/sda" TYPE="disk" SIZE="60G" OWNER="root"... (4 Replies)
Discussion started by: balu1234
4 Replies
LEARN ABOUT OSX
buildstrings
BuildStrings(1) BSD General Commands Manual BuildStrings(1)NAME
/usr/bin/BuildStrings -- Generate header (.h) or resource (.r) file from text files
SYNOPSIS
/usr/bin/BuildStrings [-define variable] [-header] [-attributes attributeList] [-type filekind] -id ResID -in path -out path
DESCRIPTION
The /usr/bin/BuildStrings command translates a text file into a resource or header file for use in localizing your Carbon application. The
input file is a series of newline-separated pairs of newline-separated strings. Each pair of strings represents the "base" string and the
localized equivalent. When generating a resource file, /usr/bin/BuildStrings generates a STR# resource containing only the localized equiva-
lents (which must be enclosed in double quotes in the source file). When generating the header file, /usr/bin/BuildStrings generates a C
header file with #define directives for each of the base strings (which must be valid C preprocessor symbols) equating each to the ordinal
number of the string in the STR# resource. Your C/C++ source code can use these preprocessor macros, along with standard Resource Manager
calls (like GetIndString) to load the appropriate localized string.
The source file may include #ifdef/#endif (or #ifndef/#endif) directives to conditionally include different pairs of strings, e.g. for debug-
ging builds or different versions. Note that these are the only preprocessor directives allowed in the source file.
When generating a resource file, you can set the resource ID and attributes of the STR# resource by providing /usr/bin/BuildStrings with the
appropriate command-line options.
You can use /usr/bin/BuildStrings with several different sets of strings in the same application, for example, error strings and warning
strings. The -type argument customizes some #defines in the generated header file so there are no conflicts.
The /usr/bin/BuildStrings command accepts the following arguments:
-header Generate a header file. If not provided, default is resource file format. Note that the file extension is not provided automati-
cally; your output file name must have the appropriate .h or .r extension.
-define variable
Defines variable for use in #ifdef or #ifndef conditionals. No value may be assigned to variable. This argument may be repeated
for any number of variables.
-id ResID
The resource ID for the STR# resource. There is no support for setting the resource name.
-attributes attribute
Resource attributes for the STR# resource definition (such as locked, preload, etc.) These are provided after the resource name in
the resource definition. This argument may be repeated for any number of attributes. It is ignored if generating a header.
-type filekind
Customizes three preprocessor variables (MinValidFoo, MaxValidFoo, FooRsrcID) #defined in a generated header file. Note that if
this argument is not provided, the default is the literal string "(null)", which will cause compile errors in the header file.
-in path
The input file, a set of newline-separated pairs of newline-separated strings. The first string of the pair is ignored for the
resource file (but is provided in a comment) and is used as the preprocessor symbol in the header file. The second string of the
pair is used as the resource string in the resource file and is ignored in the header file (but is provided in a comment), and must
be enclosed in double-quotes in your source file.
-out path
The output file. Note that you should provide the appropriate file extension; it is not provided automatically according to the
-header flag.
SEE ALSO Rez(1), DeRez(1)Mac OS X April 12, 2004 Mac OS X