10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
greetings,
pretty new to php and i think i might be missing some fundamental limitation of isset. i have two php scripts below that are executed by crond, one using --host X and one that does not. and below that are three different attempts at generating a command line that will be executed. the... (8 Replies)
Discussion started by: crimso
8 Replies
2. Shell Programming and Scripting
Hi guys, kinda new to unix/linux, could you please help me figure this out.
i need to write in a file using printf.
printf "%-20s %-40s %-20s\n" $a $b $c >> out.txt
but a, b and c are declared in a header file:
a='I am a dog'
b='I am a cat'
c='I am a fish'
i want the file to look like... (1 Reply)
Discussion started by: kokoro
1 Replies
3. Shell Programming and Scripting
Hi,
I am using a shell script to run a Oracle procedure in Linux.I am getting the below error while running the procedure:
ERROR at line 1:
ORA-06550: line 1, column 22:
PLS-00302: component 'PAK_POPL_SUPPL' must be declared
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
... (4 Replies)
Discussion started by: csrohit
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4. Shell Programming and Scripting
hi,
I am using a shell script to run a Oracle procedure in Linux.I am getting the below error while running the procedure: (1 Reply)
Discussion started by: csrohit
1 Replies
5. Shell Programming and Scripting
What I am doing is creating a top menu, which a user will select a choice with a number entry. That number corresponds to a string in an array. I then want to assign that response to another array I've already declared.
For example:
#!/bin/bash
colors=(red blue yellow)
red=(cherry fire)... (2 Replies)
Discussion started by: Akilleez
2 Replies
6. Shell Programming and Scripting
Hi! I've a C program as shown below..
The line numbers and the statements of the program are separated by a space..
1 #include<stdio.h>
2 char a,b,c;
3 float x,y,z;
4 int main()
5 {
6 int d,e,f;
7 // further declarations
8 // further declarations
9 /* body*/
10 }
11 void fun1()
12... (1 Reply)
Discussion started by: abk07
1 Replies
7. Programming
Hi guys.
in the Locally Declared Labels section in "The Definitive Guide to GCC" book there is block of code:
#define SEARCH(array, target)
({
__label__ found;
typeof (target) _SEARCH_target = (target);
typeof (*(array)) *_SEARCH_array = (array);
int i, j;
int value;... (1 Reply)
Discussion started by: majid.merkava
1 Replies
8. Shell Programming and Scripting
Hi Friends,
I am trying to run a sql query from shell script as below but I get "Bind variable "1" not declared" error.
1.sh shell script has following:
sDb="abc/xyz@aaa"
a="1.sql"
sqlplus -s $sDb @$a $1
1.sql file has following:
spool Result.tmp append
select cust_name from orders... (1 Reply)
Discussion started by: ppat7046
1 Replies
9. Shell Programming and Scripting
Hi all,
I have a perl script which declares two variables and calls another perl script which accesses those variables. But I am unable to access the variables in the called script. My script is as follows:
my $ENV{a}="20";
system("perl called.pl");
and my called.pl contains:
print... (3 Replies)
Discussion started by: gurukottur
3 Replies
10. Programming
Each thread has a copy of auto variables within a function, but variables
declared as static within a function are common to all threads. To circumvent
this can static variables be placed outside the function. If so, will the
scope of the variable be file only or will it be extern, and will each... (7 Replies)
Discussion started by: sundaresh
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md(1) BSD General Commands Manual md(1)
NAME
md -- process raw dependency files produced by cpp -MD
SYNOPSIS
md [-d] [-f] [-m makefile] [-u makefile] [-o outputfile] [-v] [-x] [-D c|d|m|o|t|D]
DESCRIPTION
The md command basically does two things:
Process the raw dependency files produced by the cpp -MD option. There is one line in the file for every #include encountered, but there are
repeats and patterns like .../dir1/../dir2 that appear which should reduce to .../dir2. md canonicalizes and flushes repeats from the depen-
dency list. It also sorts the file names and "fills" them to a 78 character line.
md also updates the makefile directly with the dependency information, so the .d file can be thrown away (see d option). This is done to
save space. md assumes that dependency information in the makefile is sorted by .o file name and it procedes to merge in (add/or replace [as
appropriate]) the new dependency lines that it has generated. For time efficiency, md assumes that any .d files it is given that were cre-
ated before the creation date of the "makefile" were processed already. It ignores them unless the force flag [f] is given.
FLAG SUMMARY
-D c|D|d|m|o|t
Specify debugging option(s):
c show file contents
D show very low level debugging
d show new dependency crunching
m show generation of makefile
o show files being opened
t show time comparisons
-d Delete the .d file after it is processed
-f Force an update of the dependencies in the makefile, even if the makefile is more recent than the .n file. (This implies that md has
been run already.)
-m makefile
Specify the makefile to be upgraded. The defaults are makefile and then Makefile.
-o outputfile
Specify an output file (other than a makefile) for the dependencies.
-u makefile
Like -m, but the file will be created if necessary.
-v Set the verbose flag.
-x Expunge old dependency information from the makefile.
SEE ALSO
make(1)
BUGS
Old, possibly not used by anyone.
HISTORY
The md utility was written by Robert V. Baron at Carnegie-Mellon University.
BSD
June 2, 2019 BSD