Sorry at my poor knowledge...did not get you mean by pipe through sh...
can you give small example please...
Did you read and understand Don Cragun's post#4?
Quote:
Originally Posted by Don Cragun
I'm confused about a couple of points...
1st: In the pipeline feeding into awk:
Code:
stat -c"%n %b %B" 2018*.tar.gz | sort;
why is the sort needed? The shell will expand 2018*.tar.gz in increasing sorted order by the date and time stamps included in the filenames matched by that pattern and sort should not change that order.
Understood - I wasn't sure stat's output would be sorted although the shell expands / presents the file names sorted.
Quote:
2nd: In post #8, it was pointed out that the filename matching pattern I suggested in post #4 has a Y3K problem (i.e., would stop working in January, 3000). Using the filename matching pattern shown above (i.e., 2018*.tar.gz, the code will stop working in January, 2019. Do you really want to use a pattern that only matches files created this year?
Quote:
Originally Posted by onenessboy
regarding 2 nd point, obviously I need this to work after 2018 as well .
The proposal (as mainly all of my proposals) is to be read as a "proof of concept" and not as a "turnkey system". It does NOT relieve the user of developing a deep understanding and thoroughly checking / testing / adapting it before applying to real world - even less to production - systems. Please adapt to your needs, e.g. by reading, understanding, and applying other posts in this thread.
How can I compare two decimal values within a function using Bash? Function fun2 isn't comparing the decimal values. Is there a way to do this using Bash or Korn?
#!/bin/bash
set -x
x=1
z=110
function fun1() { i=`bc << EOF 2>> /dev/null
scale=3
... (1 Reply)
conditional is not wworking
can any one figure out what goes wrong
xx1=`$ORACLE_HOME/bin/sqlplus -s apps/ostgapps1 2>/dev/null << EOF
WHENEVER SQLERROR EXIT 1
set head off feedback off ;
WHENEVER SQLERROR EXIT SQL.SQLCODE;
select count(*) from CMS_INVOICE_ALL... (2 Replies)
Hi,
I am new to unix and shell scripting.In my script,there is a line using the "if" conditional -
if && ; then
do something
Here "x" is a variable holding string value.If it is not equal to a comma or a string,only then I want to enter the "if" loop. But I am getting error while... (1 Reply)
Hi,
I am new to unix and shell scripting.In my script,there is a line using the "if" conditional -
if && ; then
do something
Here "x" is a variable holding string value.If it is not equal to a comma or a string,only then I want to enter the "if" loop. But I am getting error while... (12 Replies)
Hi all,
The following code is to find if a list of numbers from one file are within the range in another file.
awk -F, '\
BEGIN {
while ((getline < "file2") > 0)
file2=$3
}
{for (col1 in file2)
if ($0>=30 && $1<=45)
print $0} ' FILE1
But where I have the number 30 and 45, I... (3 Replies)
Hi,
I have a script like this:
sample.sh
mapping=$1
if
then
echo "program passed"
fi
I'm running the above script as ./sample.sh pass
The script is not getting executed and says "integer expression expected"
Could anyone kindly help me? (2 Replies)
Hi,
I want to perform a conditional search and remove my search string.
Input string: "abcdaabcadgfaarstab"
Character to search: "a"
Condition: Remove all "a" in the input string except if it is "aa"
Output string: "bcdaabcdgfaarstb"
Can you please help me in this? (5 Replies)
Here's an interesting (to me, anyway) little puzzle.
Background:
I have a process that restores a number of large(ish) files from tape backup. As an individual file is being written, it is owned by root, then the ownership is changed when that file is complete. Since this process can take... (3 Replies)
A portion of my input is as follows:
1087 IKON01,49 A WA- -1 . -1 . 0 W WA- -1 . -1 . 0 . -1 . -1 -1 -1 -1 -1 -1 W
1088 IKON01,49 A J.@QU80MW. 2... (2 Replies)
Hi
Please dont consider this as duplicated post..
I am using below pattern to find delete files to bringdown disc size.. however how i can make sure ist going to correct folder and searching for files... while print "echo rm " LastFile correctly print files names for deletion, but when i... (7 Replies)
08-30-2018
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