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Shell Programming and Scripting
Deleting redirected pwd from file.
Post 302924297 by sea on Friday 7th of November 2014 03:22:25 PM
11-07-2014
Dont escape the $password.
That is, because the file will not contain the variable name, but the value, so, sed requires the value too.
Escaping the variable, makes sed reading the escaped $, rather than to translate the variable to its value, which here is required.
hth
PS:
Please use code tag for code blocks in your further posts.
EDIT:
Even simpler, dont write the password to the file
That is, because the file will not contain the variable name, but the value, so, sed requires the value too.
Escaping the variable, makes sed reading the escaped $, rather than to translate the variable to its value, which here is required.
hth
PS:
Please use code tag for code blocks in your further posts.
EDIT:
Even simpler, dont write the password to the file
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LEARN ABOUT X11R4
vipw
vipw(1B) SunOS/BSD Compatibility Package Commands vipw(1B) NAME
vipw - edit the password file SYNOPSIS
/usr/ucb/vipw DESCRIPTION
vipw edits the password file while setting the appropriate locks, and does any necessary processing after the password file is unlocked. If the password file is already being edited, then you will be told to try again later. The vi(1) editor will be used unless the environment variable VISUAL or EDITOR indicates an alternate editor. vipw performs a number of consistency checks on the password entry for root, and will not allow a password file with a "mangled" root entry to be installed. It also checks the /etc/shells file to verify the login shell for root. FILES
/etc/ptmp /etc/shells ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWscpu | +-----------------------------+-----------------------------+ SEE ALSO
passwd(1), vi(1), passwd(4), attributes(5) SunOS 5.10 14 Sep 1992 vipw(1B)