I AM TRYING TO APPEND THE HOSTNAME OF A UNIX SERVER I WORK WITH SO I COULD DO A LOADING INTO A DATABASE.
THE COMMAND I AM USING IS
df -k | sed 's/^/dataserver /'
What I intend to do is append the hostname dynamically by using the hostname command instead of having to manually enter... (1 Reply)
Hi,
I have a large 0.5gb xml file called ab_cd.xml which looks like this:
<?xml version="1.0"?>
<AB:report xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://abc.com/ab_reporting AB_Reporting_3.xsd" xmlns:AB="http://abc.com/ab_reporting">
--------
--------... (3 Replies)
Hi ,
echo "07/05/2008" | sed 's/\(..\)\/\(..\)\/\(..\)/\3\2\1/'
Output :: 20050708
Expected output is 20080507
Iam not getting the bug in this.
Thanks for the help
-- penchal (4 Replies)
Hi,
I have to use SED to remove the prefix "219-" from a text file containing phone numbers and I have to remove the ":" as well. I write the following code but it does not seem to work. Can someone help me please?
mohit@mohit-desktop:~$ sed -n s/219-/" "/p corp_phones_bak > noprefix1... (2 Replies)
I have a file with a lot of numbers in it and I need to clean it up and make it look nice and proper. I found this little gem of a one-liner and basically understand what it is doing but I would like to further understand what each part of the command is doing. Being a newb, I am just trying to... (2 Replies)
Hi all
In input file I have records like this:
0,1,0,87,0,0,"6,87","170,03",0,"43,5",0,0,0,0,"6,87","126,53"and in output file I need that these records transforms in :
0 1 0 87 0 0 6,87 170,03 0 43,5 0 0 0 0 6,87 126,53
Could you help me in this case? Please (3 Replies)
Hi
i am stuck with a very silly problem :mad:
below is my code
echo 201010_1212_121.xml
i need to replace xml with csv so i did
echo 201010_1212_121.xml | sed 's/.*\.xml/.*\.csv/'
echo 201010_1212_121.xml | sed 's/*.xml/*.csv/'
echo 201010_1212_121.xml |... (4 Replies)
Hi Folks,
I want to replace these numbers with words as the following:
$echo 1 11 223
I want to replace each number with it name (e.g. "1" replaced with "one", etc.) just to determine how sed works in such case. Thanks in advance:).
Leo (8 Replies)
I don't know if you guys get this problem sometimes at Terminal but I had been having this problem since yesterday :( Maybe I overdid the Terminal. Even the codes that used to work doesn't work anymore.
Here is what 's happening:
* I wanted to remove lines containing digits so I used this... (25 Replies)
Discussion started by: Nexeu
25 Replies
LEARN ABOUT PHP
systemd-tty-ask-password-agent
SYSTEMD-TTY-ASK-PASSWORD-AGENT(1) systemd-tty-ask-password-agent SYSTEMD-TTY-ASK-PASSWORD-AGENT(1)NAME
systemd-tty-ask-password-agent - List or process pending systemd password requests
SYNOPSIS
systemd-tty-ask-password-agent [OPTIONS...] [VARIABLE=VALUE...]
DESCRIPTION
systemd-tty-ask-password-agent is a password agent that handles password requests of the system, for example for hard disk encryption
passwords or SSL certificate passwords that need to be queried at boot-time or during runtime.
systemd-tty-ask-password-agent implements the Password Agents Specification[1], and is one of many possible response agents which answer to
queries formulated with systemd-ask-password(1).
OPTIONS
The following options are understood:
--list
Lists all currently pending system password requests.
--query
Process all currently pending system password requests by querying the user on the calling TTY.
--watch
Continuously process password requests.
--wall
Forward password requests to wall(1) instead of querying the user on the calling TTY.
--plymouth
Ask question with plymouth(8) instead of querying the user on the calling TTY.
--console
Ask question on /dev/console instead of querying the user on the calling TTY.
-h, --help
Print a short help text and exit.
--version
Print a short version string and exit.
EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise.
SEE ALSO systemd(1), systemctl(1), systemd-ask-password-console.service(8), wall(1), plymouth(8)NOTES
1. Password Agents Specification
https://www.freedesktop.org/wiki/Software/systemd/PasswordAgents
systemd 237SYSTEMD-TTY-ASK-PASSWORD-AGENT(1)