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Top Forums Shell Programming and Scripting How to hide password in shell script? Post 303003996 by Don Cragun on Monday 25th of September 2017 03:33:18 AM
Old 09-25-2017
Quote:
Originally Posted by Jaewong
Hi Don, what do you mean by the follows ?
Do you mean to name the credential file with loginName and password as "xxxx.secret" ?
If so, I tried to name it as "login.secret", but it can still show up with "ls" command.

" To make it slightly less obvious to people looking for passwords, I would suggest that the last component of the absolute path named by DATAFILE should have a period as the first character (such as .secret) so it won't show up in an ls command unless the -a option is included. "
That is not what I said. Look more closely at the red text in your quote from my earlier message above.
The first character of xxx.secret and login.secret is not a period so they will not be hidden when listed by ls. If you name the file .secret (with a period as the first character as I suggested), it will not show up in ls output unless you include the -a option on the ls command.
 

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set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
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