Thank you very much. I just adjusted it to accommodate my column numbers and it works perfectly. I also tested n with various numbers and they are all good. Thank you RudiC.
Hi,
I have data as follows in a text file
<key='data1'>
<String>abcdef</String>
<String>abcdef1</String>
<String>abcdef2</String>
</key>
<key='data2'>
<String>abcdef</String>
<String>abcdef1</String>
<String>abcdef2</String>
<String>abcdef3</String>
</key>
Is there a way i... (10 Replies)
Sample data:
revision001 | some text | some text
Comment: some comment
Brief: 1) brief
2) brief
------------------------------------------
revision002 | some text | some text
Brief: 1) brief
2) brief
FIX: some fix
------------------------------------------
revision003 | some... (8 Replies)
Hi , I have a billing CDR file which has repeated lines as indicated below and I need to extract data between two strings (i.e.: <?> and </?>). Eventually, map that information with the corresponding field. I'm new to unix, any help will be greatly appreciated.
Gamini
Input (single line):
!... (3 Replies)
Hello guys,
should be a very easy questn for you:
I need to delete strings in file1 based on the list of strings in file2.
like file2:
word1_word2_
word3_word5_
word3_word4_
word6_word7_
file1:
word1_word2_otherwords..,word3_word5_others... (7 Replies)
Hi ,
I'm a newbie.Never worked on Unix before. I want a shell script to perform the following:
I want to extract strings from each line ,based on the type of line(Nameline,Subline) and output it to another file.Below is a sample format.
2010-12-21 14:00"1"Nameline"Midterm"First Name:Jane ... (4 Replies)
I have the following lines in a log file. It would be great if some one can help me to create a new file with the just entries in the below format.
66.150.161.195 HPSAC=Z05
66.150.161.196 HPSAC=A05
That is just extract the IP address and the string DPSAC=its value
66.150.161.195 -... (1 Reply)
Hi,
Im having some problems with this. I have loaded a file with html code. All code is placed in the same line. I want to get everything between two given strings (including these strings and get only the first appearance).
Example:
File contains <html><body><a href='a.html'>abc</a><a... (5 Replies)
Dear all,
I have a data like below (n of rows=400,000) and I want to extract the rows with certain strings. I use code below. It works if there is not too many strings for example n of strings <5000. while I have 90,000 strings to extract. If I use the egrep code below, I will get error:
... (3 Replies)
Hello
i am stuck with this.
i have input which is as follows
/type/work /works/OL10627594W 3 2019-04-24T16:46:21.351549 {"created": {"type": "/type/datetime", "value": "2009-12-11T03:18:17.488715"}, "title": "Tog the dog", "covers": , "last_modified": {"type":... (3 Replies)
I am having the following output when executing a dig command :
dig @1.1.1.1 google.com +noall +answer +stats
; <<>> DiG 9.11.4-P1 <<>> @1.1.1.1 google.com +noall +answer +stats
; (1 server found)
;; global options: +cmd obodrm.prod.at.dmdsdp.com. 86154 IN A ... (1 Reply)
Discussion started by: liviusbr
1 Replies
LEARN ABOUT LINUX
faillog
FAILLOG(8) System Management Commands FAILLOG(8)NAME
faillog - display faillog records or set login failure limits
SYNOPSIS
faillog [options]
DESCRIPTION
faillog displays the contents of the failure log database (/var/log/faillog). It can also set the failure counters and limits. When faillog
is run without arguments, it only displays the faillog records of the users who had a login failure.
OPTIONS
The options which apply to the faillog command are:
-a, --all
Display (or act on) faillog records for all users having an entry in the faillog database.
The range of users can be restricted with the -u option.
In display mode, this is still restricted to existing users but forces the display of the faillog entries even if they are empty.
With the -l, -m, -r, -t options, the users' records are changed, even if the user does not exist on the system. This is useful to reset
records of users that have been deleted or to set a policy in advance for a range of users.
-h, --help
Display help message and exit.
-l, --lock-secs SEC
Lock account for SEC seconds after failed login.
Write access to /var/log/faillog is required for this option.
-m, --maximum MAX
Set the maximum number of login failures after the account is disabled to MAX.
Selecting a MAX value of 0 has the effect of not placing a limit on the number of failed logins.
The maximum failure count should always be 0 for root to prevent a denial of services attack against the system.
Write access to /var/log/faillog is required for this option.
-r, --reset
Reset the counters of login failures.
Write access to /var/log/faillog is required for this option.
-t, --time DAYS
Display faillog records more recent than DAYS.
-u, --user LOGIN|RANGE
Display faillog record or maintains failure counters and limits (if used with -l, -m or -r options) only for the specified user(s).
The users can be specified by a login name, a numerical user ID, or a RANGE of users. This RANGE of users can be specified with a min
and max values (UID_MIN-UID_MAX), a max value (-UID_MAX), or a min value (UID_MIN-).
When none of the -l, -m, or -r options are used, faillog displays the faillog record of the specified user(s).
CAVEATS
faillog only prints out users with no successful login since the last failure. To print out a user who has had a successful login since
their last failure, you must explicitly request the user with the -u flag, or print out all users with the -a flag.
FILES
/var/log/faillog
Failure logging file.
SEE ALSO login(1), faillog(5).
System Management Commands 06/24/2011 FAILLOG(8)