I have a text file with two columns, like so...
2 0.0627279
3 0.0794451
4 0.108705
5 0.137739
6 0.190394
7 0.217407
8 0.241764
9 0.344458
10 0.460762
I'd like to go through the file line by line until the value in the second column exceeds a predefined cutoff. Then the line is written out and the cutoff value is doubled.
Hello all,
I am very new at both AutoSys and VBScript. I have looked at the manual for hours however I just can't figure it out, the following is the problem:
NOTE: AutoSys is being used in all Windows environment. But realizing that this is a UNIX forum, please do provide the answer however... (1 Reply)
Hello,
I read and search through this wonderful forum and tried different approaches but it seems I lack some knowledge and neurones ^^
Here is what I'm trying to achieve :
file1:
test filea 3495;
test fileb 4578;
test filec 7689;
test filey 9978;
test filez 12300;
file2:
test filea... (11 Replies)
So I have a if statement inside an awk to check if $2 of a awk equals a specific IP but the test fails. So here is what I have.
# !/bin/sh
echo "Enter client ID"
read ID
echo "Enter month (01, 02, 03)"
read month
echo "Enter day (03, 15)"
read day
echo "Enter Year (07, 08)"
read... (6 Replies)
Hi,
The following command runs on in the Korn shell prompt. however i want to output the value of this to a variable. Can anyone provide a solution?
echo 'ABC,DEF,"G,HI,J",KLM,"MNi,O"'| awk -F "\"" '{for(i=1;i<=NF;i++){if(i%2)gsub("\,","~^~",$i)}}1' (2 Replies)
Dear All,
I have one problem in my script, awk statement as
1. it is not evaluate the second variable $stake but the first one $channel is being done.
2.I want to assign the whole awk statement to a variable actual_code which is not being executed in my script.
#!/usr/bin/sh
echo "Enter... (3 Replies)
Hi,
I have been attempting to install source code from xcrysden with little to no luck. I have attempted to follow the instructions given on the site but made the mistake on the code I downloaded. This was pointed out to my by the developer and I have since downloaded the proper code. However... (4 Replies)
Hi,
I need to update rows in a table based on the values in an array variable.
code is :
while read line
do
error_msg="$(echo $line)"
index=`expr $index+1`
done <"logs/$ffile"
rows_count=${#error_msg
}
i=0
while
do
echo "error msgs is... (2 Replies)
I have multiple requirements to run data extracts (with the same basic requriement / resulsts) however the parameters of the extracts change with each request. To help make life easier I am writing a script where the parameters for the specific request are set at the start and then used as needed.... (6 Replies)
Hi folks,
I have a scenario to convert the update statements into insert statements using shell script (awk, sed...) or in database using regex.
I have a bunch of update statements with all columns in a file which I need to convert into insert statements.
UPDATE TABLE_A SET COL1=1 WHERE... (0 Replies)
I am trying to increment a counter variable that sits within a seperate text variable. I am initializing the counter variable once only at the start of my code. I expected to be able to increment the counter and have the text variable (that countains the counter) display as incremented throughout... (8 Replies)
Discussion started by: Flip-Flop
8 Replies
LEARN ABOUT PLAN9
df
DF(1) User Commands DF(1)NAME
df - report file system disk space usage
SYNOPSIS
df [OPTION]... [FILE]...
DESCRIPTION
This manual page documents the GNU version of df. df displays the amount of disk space available on the file system containing each file
name argument. If no file name is given, the space available on all currently mounted file systems is shown. Disk space is shown in 1K
blocks by default, unless the environment variable POSIXLY_CORRECT is set, in which case 512-byte blocks are used.
If an argument is the absolute file name of a disk device node containing a mounted file system, df shows the space available on that file
system rather than on the file system containing the device node. This version of df cannot show the space available on unmounted file
systems, because on most kinds of systems doing so requires very nonportable intimate knowledge of file system structures.
OPTIONS
Show information about the file system on which each FILE resides, or all file systems by default.
Mandatory arguments to long options are mandatory for short options too.
-a, --all
include pseudo, duplicate, inaccessible file systems
-B, --block-size=SIZE
scale sizes by SIZE before printing them; e.g., '-BM' prints sizes in units of 1,048,576 bytes; see SIZE format below
-h, --human-readable
print sizes in powers of 1024 (e.g., 1023M)
-H, --si
print sizes in powers of 1000 (e.g., 1.1G)
-i, --inodes
list inode information instead of block usage
-k like --block-size=1K
-l, --local
limit listing to local file systems
--no-sync
do not invoke sync before getting usage info (default)
--output[=FIELD_LIST]
use the output format defined by FIELD_LIST, or print all fields if FIELD_LIST is omitted.
-P, --portability
use the POSIX output format
--sync invoke sync before getting usage info
--total
elide all entries insignificant to available space, and produce a grand total
-t, --type=TYPE
limit listing to file systems of type TYPE
-T, --print-type
print file system type
-x, --exclude-type=TYPE
limit listing to file systems not of type TYPE
-v (ignored)
--help display this help and exit
--version
output version information and exit
Display values are in units of the first available SIZE from --block-size, and the DF_BLOCK_SIZE, BLOCK_SIZE and BLOCKSIZE environment
variables. Otherwise, units default to 1024 bytes (or 512 if POSIXLY_CORRECT is set).
The SIZE argument is an integer and optional unit (example: 10K is 10*1024). Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (pow-
ers of 1000).
FIELD_LIST is a comma-separated list of columns to be included. Valid field names are: 'source', 'fstype', 'itotal', 'iused', 'iavail',
'ipcent', 'size', 'used', 'avail', 'pcent', 'file' and 'target' (see info page).
AUTHOR
Written by Torbjorn Granlund, David MacKenzie, and Paul Eggert.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report df translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
Full documentation at: <http://www.gnu.org/software/coreutils/df>
or available locally via: info '(coreutils) df invocation'
GNU coreutils 8.28 January 2018 DF(1)
11-08-2011
