Accidentally, I encrypted a file while saving it in vi editor.
While saving I used :X and when asked for encryption key, I simply pressed ENTER key without any input.
I searched the forum, but unfortunately didn't get the proper solution. In one of the threads it asked to visit a particular... (1 Reply)
Accidentally, I encrypted a file while saving it in vi editor.
While saving I used :X and when asked for encryption key, I simply pressed ENTER key without any input.
Now, I want to decrypt the file.
I searched the forum, but unfortunately didn't get the proper solution. In one of the... (1 Reply)
how do you go about doing this i have a shell script here below but i am not to sure on the process of decrytpting the file.
#!/bin/csh
#
#
set am = abcdefghijklm'
set am = ABCDEFGHIJKLM'
set nz = nopqrstuvwxyz'
set NZ = NOPQRSTUVWXYZ'
cat $argv | tr $am $AM | tr $NZ $nz | tr $nz $am... (1 Reply)
Hi All
We have got a HUGE process of securing our infrastructure(primarily the database)
We basically establish connection to oracle database from our UNIX shell scripts
when we do ps -ef | grep sqlplus
it blurts out all the credentials as output.
sqplus username/password@server
... (1 Reply)
Dear Friends,
I want to decrypt 2 different file types in a folder (ZIP files and GPG files).
Each file type need different decryption syntex.
Hence, the script should identify file type and should act accordingly ignoring file name case i.e. upper or lower case.
Also, the extention can be... (6 Replies)
I've been using various versions of UNIX and Linux since 1993, and I've never run across one that showed your password as you type it in when you log in, or one that stored passwords in plain text rather than encrypted. I'm writing a script for work for a security audit, and two of the... (5 Replies)
Hello,
I am a newbie in Shell scripting. At the moment, I have a program written in C++ which gives an output file in text format. I would like to write a shell program which can take that output file and encrypt it and later if needed I want to decrypt it.
Could someone please help or... (3 Replies)
Hello All,
Is there a way to determine how many public keys are embedded or used to encrypt in a GPG file with out decrypting the actual encrypted file. I know i can see the keys & email id's used when we decrypt it, but curious to find a command if any to know with out decrypting the actual file... (2 Replies)
Hi,
i've got a qusetion regarding interconnect of compute nodes.
In our company we are running a Simulation Cluster which is administrated by the Simulation department. Now our central IT requires to encrypt the interconnect of the compute nodes.
Does anybody in that business encrypt... (3 Replies)
Discussion started by: fiberkill
3 Replies
LEARN ABOUT CENTOS
reboot
HALT(8) halt HALT(8)NAME
halt, poweroff, reboot - Halt, power-off or reboot the machine
SYNOPSIS
halt [OPTIONS...]
poweroff [OPTIONS...]
reboot [OPTIONS...]
DESCRIPTION
halt, poweroff, reboot may be used to halt, power-off or reboot the machine.
OPTIONS
The following options are understood:
--help
Prints a short help text and exits.
--halt
Halt the machine, regardless of which one of the three commands is invoked.
-p, --poweroff
Power-off the machine, regardless of which one of the three commands is invoked.
--reboot
Reboot the machine, regardless of which one of the three commands is invoked.
-f, --force
Force immediate halt, power-off, reboot. Do not contact the init system.
-w, --wtmp-only
Only write wtmp shutdown entry, do not actually halt, power-off, reboot.
-d, --no-wtmp
Do not write wtmp shutdown entry.
--no-wall
Do not send wall message before halt, power-off, reboot.
EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise.
NOTES
These are legacy commands available for compatibility only.
SEE ALSO systemd(1), systemctl(1), shutdown(8), wall(1)systemd 208HALT(8)