Hi,
I have a ksh which peocess and get me data from 3 days...
ie if i process it on jan 28.. it gets data for 25, 26 and 27.... the process run every day and get previous 3 days data...all this data is appened to a file lets call time.out
Now time.out cannot have deplicate data so what i want... (10 Replies)
Hi All,
I am hoping someone can help me with some scripting I need to complete using AWK.
I'm trying to process multiple fixed files to generate one concatenated fixed file in a standard format.
The Input file is:-
aaaa bbbbb ccccc 1 xxxx aaa bbb
aaaa bbbbb ccccc 2 abcd aaa CCC... (9 Replies)
I have a file which have data like
A.txt
a
1Jan I am in a1.
1Jan I was born.
2Jan I am here.
3Jan I am in a3.
b
1Jan I am in b1.
c
2Jan I am in c2.
d
2Jan I am in d2.
5jan I am in d5.
date in the file might be vary evertime. (9 Replies)
Hi,
i have 2 input files which are file1.txt and file2.txt. I need to extract data from file1.txt and file2.txt and save it in file3.txt like example below:-
File1.txt
ID scrap1
Name scrap1
start 1
end 10
ID scrap2
Name scrap2
start 11
end ... (4 Replies)
Hi All,
I have two input file and need to generate a CSV file. The existing report just "GREP" the records with the Header and Tailer records with the count of records.
Now i need to split the data into 25 records each in the same CSV file.
id_file (Input file )
227050994
232510151... (4 Replies)
Hi All,
how can i edit my original data and add more data if my 2nd script outputs SUCESS?
ex.
input file:
1.txt
nik,is,the
1script.sh
if 2ndscript.sh output SUCCESS then i'm going to edit my input file and add data best,pogi..
sample outputdata.
nik,is,the,best,pogi
2ndscript.sh... (3 Replies)
Hi there. I need to reformat a large file. Here is a sample of the file.
NETIK0102_UCS_Boot_a,NETIK0102_UCS_Boot_b
5200 2438 70G
5200 2439 70G
NETIK0102_UCS_HBA0_a,NETIK0102_UCS_HBA1_b,NETIK0102_UCS_HBA2_a,NETIK0102_UCS_HBA3_b
2673 19D7 55G
2673 19C0 30G
2673 19F5 120G... (5 Replies)
I have one input file ABC.txt and one output DEF.txt. After the ABC is processed and created output, I want to rename ABC.txt to ABC.orig and DEF to ABC.txt. Currently when I am doing this, it does not process the input file as it cannot read and write to the same file. How can I achieve this?
... (12 Replies)
Hi,
I want to compare a value from test file and redirect the o/p value to the same file
input file
250 32000 32 128
Below is my code
awk '{ if ($1 < "300") print $1 > /tmp/test}' test
want to compare 250 < 300 then print 300 to the same place
below is the... (24 Replies)
Discussion started by: stew
24 Replies
LEARN ABOUT PLAN9
test
TEST(1) General Commands Manual TEST(1)NAME
test - set status according to condition
SYNOPSIS
test expr
DESCRIPTION
Test evaluates the expression expr. If the value is true the exit status is null; otherwise the exit status is non-null. If there are no
arguments the exit status is non-null.
The following primitives are used to construct expr.
-r file True if the file exists (is accessible) and is readable.
-w file True if the file exists and is writable.
-x file True if the file exists and has execute permission.
-e file True if the file exists.
-f file True if the file exists and is a plain file.
-d file True if the file exists and is a directory.
-s file True if the file exists and has a size greater than zero.
-t fildes True if the open file whose file descriptor number is fildes (1 by default) is the same file as /dev/cons.
s1 = s2 True if the strings s1 and s2 are identical.
s1 != s2 True if the strings s1 and s2 are not identical.
s1 True if s1 is not the null string. (Deprecated.)
-n s1 True if the length of string s1 is non-zero.
-z s1 True if the length of string s1 is zero.
n1 -eq n2 True if the integers n1 and n2 are arithmetically equal. Any of the comparisons -ne, -gt, -ge, -lt, or -le may be used in place
of -eq. The (nonstandard) construct -l string, meaning the length of string, may be used in place of an integer.
These primaries may be combined with the following operators:
! unary negation operator
-o binary or operator
-a binary and operator; higher precedence than -o
( expr ) parentheses for grouping.
The primitives -b, -u, -g, and -s return false; they are recognized for compatibility with POSIX.
Notice that all the operators and flags are separate arguments to test. Notice also that parentheses and equal signs are meaningful to rc
and must be enclosed in quotes.
EXAMPLES
Test is a dubious way to check for specific character strings: it uses a process to do what an rc(1) match or switch statement can do. The
first example is not only inefficient but wrong, because test understands the purported string "-c" as an option.
if (test $1 '=' "-c") echo OK # wrong!
A better way is
if (~ $1 -c) echo OK
Test whether is in the current directory.
test -f abc -o -d abc
SOURCE
/sys/src/cmd/test.c
SEE ALSO rc(1)TEST(1)