06-02-2005
Unix Book
A book that I've had success with is: UNIX Shells, by Ellie Quigley. It has some typos in it but it's rather good.
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1. Shell Programming and Scripting
Hi all, I'm a newbie to the Linux world and I got a couple of shell script questions:
(1) How do combine two variables and make it equal to a third variable? For example, I got a variable $A=FirstName, $B=LastName, and I want to combine the variable into one variable so when you echo the final... (4 Replies)
Discussion started by: mikey20
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2. Shell Programming and Scripting
can any help how to remove blank spaces in a string?
STR="GOOD BYE"
by removing blank spaces, the string should be GOOD,BYE
thanks in advance (2 Replies)
Discussion started by: spandu
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3. Shell Programming and Scripting
Hello and thx for reading this
I'm using sed to remove only the leading spaces in a file
bash-280R# cat foofile
some text
some text
some text
some text
some text
bash-280R#
bash-280R# sed 's/^ *//' foofile > foofile.use
bash-280R# cat foofile.use
some text
some text
some text... (6 Replies)
Discussion started by: laser
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4. Shell Programming and Scripting
seems easy but havent found in other posts...
i want to delete any spaces if found before first occurence of ${AI_RUN}
sed 's/ *\\$\\{AI_RUN\\}/\\$\\{AI_RUN\\}/' $HOME/temp1.dat
i think i'm close but can't put my finger on it. :rolleyes: (6 Replies)
Discussion started by: danmauer
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5. Shell Programming and Scripting
Hi,
I have a string like this and i want to remove extra spaces that exists between the words.
Here is the sentence.
$string="The small DNA genome of hepadnaviruses is replicated by reverse transcription via an RNA intermediate. This RNA "pregenome" contains ... (2 Replies)
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6. Shell Programming and Scripting
Hi,
i call my shell like:
my_shell "my project name"
my script:
#!/bin/bash -vx
projectname=$1
sed s/'PROJECT_NAME ='/'PROJECT_NAME = '$projectname/ <test_config_doxy >temp
cp temp test_config_doxy
the following error occurres:
sed s/'PROJECT_NAME ... (2 Replies)
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7. Shell Programming and Scripting
Hi,
I am trying to remove spaces from the beginning of a string (which i am using in my shell script). For ex - my string looks like this -
" no rows selected"
and i want the string to look like this -
"no rows selected"
How can i achieve this?
Thanks! (18 Replies)
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8. Shell Programming and Scripting
if the answer is obvious, sorry, I'm new here.
anyway, I'm using tr to encrypt with rot-13:
echo `cat $script | tr 'a-zA-Z' 'n-za-mN-ZA-M'` > $script
it works, but it removes any consecutive spaces so that there is just one space between words. I've had this problem before while using sed to... (5 Replies)
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9. Shell Programming and Scripting
Hi all,
i am getting count from oracle 11g by spooling it to a file.
Now there are some newline characters and blank spaces i need to remove these.
pl provide me a awk/sed solution.
the spooled file is attached.
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10. Shell Programming and Scripting
The following command works echo "some text with spaces" | sh -c 'sed -e 's/t//g''But this doesn't and should echo "some text with spaces" | sh -c 'sed -e 's/ //g''Any ideas? (3 Replies)
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LEARN ABOUT HPUX
dtmmdbbookgetlongtitle
DtMmdbBookGetLongTitle(library call) DtMmdbBookGetLongTitle(library call)
NAME
DtMmdbBookGetLongTitle -- obtains the long title of a book
SYNOPSIS
#include <DtMmdb.h>
const char* DtMmdbBookGetLongTitle(
DtMmdbInfoRequest* request,
unsigned int* length);
DESCRIPTION
The DtMmdbBookGetLongTitle function returns the long title of the specified book object. Do not use the free function on the returned
pointer. Table lookup is involved when the identifier is specified by either the primary_oid or sequence_num field.
ARGUMENTS
request Specifies the bookcase in the bookcase descriptor field, as well as a valid value in the primary_oid, the secondary_oid, or the
sequence_num field. The primary_oid represents the DtInfo Database object identifier of the TOC section; the secondary_oid rep-
resents the object identifier of the book itself; and the sequence_num represents the sequence number of the book within the
bookcase (0 based). If more than one of these fields have a valid value, the order of precedence is: primary_oid, secondary_oid,
and, last, sequence_num.
length Specifies the variable to receive the length of the returned long title, if the returned pointer to the title is not NULL.
RETURN VALUE
If DtMmdbBookGetLongTitle completes successfully, it returns a pointer to the book's long title. If it fails, it returns a NULL pointer.
EXAMPLE
None.
SEE ALSO
DtMmdbBookGetShortTitle(3)
DtMmdbBookGetLongTitle(library call)