You can subsequently print the content with:
Anyway, I suspect what you are trying to do is using arrays. I do not know if your shell supports it, but if it does then an array alternative should work like this:
Hello everyone, can somebody tell me what is wrong with this code:
while true
do
java myTime > myTime.log
sleep 60
done
I get the following error:
./myTime: Syntax error at line 1 : `while' is not matched.
Thanks in advance! (6 Replies)
Started writing my code.
my read input is not even asking nor working?
And I get a EOF script error.
echo "1) aragorn.domain.net"
echo "2) marvel.domain.net"
echo "3) athena.domain.net"
echo "4) gandalf.domain.net"
echo "5) griffin.domain.net"
echo "What server would you like... (4 Replies)
Hello all,
Can someone tell me why I'm getting an error in the following code:
export return_code="$?"
if then
echo "load_shaw.sas failed."
exit
else
echo "Trigger the next script..."
# /path/to/next/script
fi
I get an error... (3 Replies)
Code:
#!/usr/bin/perl -w
use strict;
use warnings;
#Clears Screen
$CLEAR=`clear`;
print $CLEAR;
i get the below error:
Global symbol "$CLEAR" requires explicit package name at ./mutmg.pl line 6.
Global symbol "$CLEAR" requires explicit package name at ./mutmg.pl line 7. (1 Reply)
Trying to do a file count on files between a specific date. I entered the following command, but it's not working:
find . -type f \( -newer startdate -a ! -newer enddate \) -exec "ls -l | wc -l" {} \;
lil help? :D (4 Replies)
Hi ,
iam new with sed command
D:\bfx_db>sed -ne '/^SP2-*:/S/^\<.*\.*\>$/\2\p' reg.sql >>D:\out.log
The filename, directory name, or volume label syntax is incorrect.
Here my source file is reg.sql , i need the output in out.log
Can anybody Help on this???? (4 Replies)
Hello, all
Suppose my current directory has 3 files:
file_1 file_2 file_3
I wrote the following codes:
awk 'BEGIN{while("ls"|getline d) {myarray++}}; END{close("ls");for (i in myarray){print i, myarray}}' /dev/null
I expect the output be like:
1 file_1
2 file_2
3 file_3
... (7 Replies)
I want to let sleep 3 in the background and echo $i
pkglists="a b c d e f g"
f()
{
local i
set -- $pkglists
&& ((i +=2)) && sleep 3 &;echo $i
}
f (3 Replies)
Hi there, I am trying to select a number of lines based on the lat. lon columns in a file but my awk code gives me empty result.
Here is my file:
20100213 102212 33.1185 39.4078 2.9
20100214 141753 33.1058 39.9068 2.9
20100218 115828 33.1907 39.3575 2.9
20100225 220001 33.1932 39.9448... (10 Replies)
Discussion started by: johankor
10 Replies
LEARN ABOUT X11R4
regcmp
regcmp(1) User Commands regcmp(1)NAME
regcmp - regular expression compile
SYNOPSIS
regcmp [-] filename...
DESCRIPTION
The regcmp command performs a function similar to regcmp and, in most cases, precludes the need for calling regcmp from C programs. Bypass-
ing regcmp saves on both execution time and program size. The command regcmp compiles the regular expressions in filename and places the
output in filename.i.
OPTIONS
- If the - option is used, the output is placed in filename.c. The format of entries in filename is a name (C variable) followed by
one or more blanks followed by one or more regular expressions enclosed in double quotes. The output of regcmp is C source code.
Compiled regular expressions are represented as extern char vectors. filename.i files may thus be #included in C programs, or
filename.c files may be compiled and later loaded. In the C program that uses the regcmp output, regex(abc,line) applies the regu-
lar expression named abc to line. Diagnostics are self-explanatory.
EXAMPLES
Example 1: Examples of the regcmp command.
name "([A-Za-z][A-Za-z0-9_]*)$0"
telno "({0,1}([2-9][01][1-9])$0){0,1} *"
"([2-9][0-9]{2})$1[ -]{0,1}"
"([0-9]{4})$2"
The three arguments to telno shown above must all be entered on one line.
In the C program that uses the regcmp output,
regex(telno, line, area, exch, rest)
applies the regular expression named telno to line.
ENVIRONMENT VARIABLES
A general description of the usage of the LC_* environmental variables can be found in environ(5).
LC_CTYPE Determines how regcmp handles characters. When LC_CTYPE is set to a valid value, regcmp can display and handle text and
filenames containing valid characters for that locale.
LC_MESSAGES Determines how diagnostic and informative messages are presented. This includes the language and style of the messages, and
the correct form of affirmative and negative responses. In the "C" locale, the messages are presented in the default form
found in the program itself (in most cases, U.S. English).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWtoo |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
SEE ALSO regcmp(3C), attributes(5), environ(5)SunOS 5.10 Dec 20 1996 regcmp(1)