01-23-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I'm having some trouble with the syntax in constructing a simple nested 'for' loop.
My code is as follows:
#!/bin/bash
dir1="fred flume haystack"
for dir2 in ${dir1}
do
fred="1 2 3"
flume="a b c"
... (7 Replies)
Discussion started by: Sn33R
7 Replies
2. UNIX for Dummies Questions & Answers
if ]; then
if ]; then
rm -f ${LOGFILE}.old
fi
mv ${LOGFILE} ${LOGFILE}.old
fi
Havent done nested ifs in a while. I'm reading someones code If I'm reading this correctly. It checks for the logfile, and if it exists it checks for the old logfile and if that exists, it removes the... (8 Replies)
Discussion started by: NycUnxer
8 Replies
3. Shell Programming and Scripting
Hello.
I have the following problem with bash code:
function fl1_load_modules_and_get_list()
...........
for module in $FL_MODULES_TO_PROCESS
do
source "${FL_MODULE_DIR}/${module}/module.sh"
done
...........
}
function fl1_handle_install
{
local... (12 Replies)
Discussion started by: FractalizeR
12 Replies
4. UNIX for Dummies Questions & Answers
Here's the input:
alpha, numeric or alphanumeric string ("line 1 string")
numeric string ("line 2 string")
numeric string ("line 3 string")
numeric string ("line 4 string")
...
where
- each numeric string is in a pattern that can be matched with RE but
- there can be any number of... (2 Replies)
Discussion started by: uiop44
2 Replies
5. Shell Programming and Scripting
Hi,
How to use values in one for loop to other for loop.
say "$sf_rel" variable has values "2011/W2 2011/G2" I want to use these values in inner for loop to process properly.
$branch variable has G2 and 6
What is happening is outer for loop $i has 2011/W2 it is entering into inner... (3 Replies)
Discussion started by: Anjan1
3 Replies
6. Shell Programming and Scripting
Please tell me how to nest logical expressions in bash. I would like to nest logical expressions for arguments of the "test" command on bash.
The following pseudo-code shows my intention.
// pseudo code
if (exp1 AND (exp2 OR exp3))
{
Output true;
}
else
{
Output false;
}
... (11 Replies)
Discussion started by: LessNux
11 Replies
7. Shell Programming and Scripting
Ok, this one isn't for everybody, it's pretty tough and I've spent a good deal of time on it without figuring it out yet.
Can anybody get this script to work:
#!/bin/bash
cq_fname="%let outputfile="/user/cq_"$1".csv";"
sed "29s/.*/\"$cq_fname\"/" file1.sas >... (3 Replies)
Discussion started by: nocloud
3 Replies
8. Shell Programming and Scripting
Folks - newbie bash coder here and I'd like to get your help to make the code below work. As you can see, I was trying to count the total number of lines with the 3rd value >= 15 in a file and wanted to make the threshold "15" configurable, but apparently the $THRESHOLD value was not populated... (3 Replies)
Discussion started by: bashzipper
3 Replies
9. Shell Programming and Scripting
In a bash script I have:
LSCMD="find /project/media/ -mindepth 2 -maxdepth 2 -name \"files*pkg\""
ALL_PACKAGES=$( $LSCMD | sort 2>/dev/null)
But I get nothing returned. It's just all blank. If I run the find command in a terminal, I get dozens of hits.
I figure it's the way how I'm... (3 Replies)
Discussion started by: superbbrr
3 Replies
10. UNIX for Dummies Questions & Answers
I am using the following nested loop
for i in {1..3}
do
for y in {1..3}
do
if ;
then
echo P0${i}R${y}.fas
mv P0${i}R${y}.fas P${i}R${y}.fas
read -t 5
fi
done
done
I was wondering if I can use a character such as * or ? instead of my second variable y. I tried R in... (3 Replies)
Discussion started by: Xterra
3 Replies
LEARN ABOUT REDHAT
ansi2knr
ANSI2KNR(1) General Commands Manual ANSI2KNR(1)
NAME
ansi2knr - convert ANSI C to Kernighan & Ritchie C
SYNOPSIS
ansi2knr [--filename filename] [input_file [output_file]]
DESCRIPTION
--filename provides the file name for the #line directive in the output, overriding input_file (if present).
If no input_file is supplied, input is read from stdin.
If no output_file is supplied, output goes to stdout.
There are no error messages.
ansi2knr recognizes function definitions by seeing a non-keyword identifier at the left margin, followed by a left parenthesis, with a
right parenthesis as the last character on the line, and with a left brace as the first token on the following line (ignoring possible
intervening comments). It will recognize a multi-line header provided that no intervening line ends with a left or right brace or a semi-
colon. These algorithms ignore whitespace and comments, except that the function name must be the first thing on the line.
ansi2knr also recognizes adjacent string literals and concatenates them.
The following constructs will confuse it:
- Any other construct that starts at the left margin and follows the above syntax (such as a macro or function call).
- Some macros that tinker with the syntax of the function header.
- String literals whose concatenation requires rewriting their contents; e.g. "ab " "07c" is concatenated to "ab 07c", which is not
correct.
The --varargs switch is obsolete, and is recognized only for backwards compatibility. The present version of ansi2knr will always attempt
to convert a ... argument to va_alist and va_dcl.
AUTHOR
L. Peter Deutsch <ghost@aladdin.com> wrote the original ansi2knr and continues to maintain the current version; most of the code in the
current version is his work. ansi2knr also includes contributions by Francois Pinard <pinard@iro.umontreal.ca>, Jim Avera <jima@net-
com.com>, and Paul Eggert <eggert@twinsun.com>.
8 March 2000 ANSI2KNR(1)