Hi,
Something funny is happening over here: when a regular user edits his cron-file (crontab -e) saves and exits vi the correct new cron-file gets installed and saved to disk. But if root does the same, vi saves it but if I then check the cron-file it has the previous contents! I did strace (==... (1 Reply)
Hi all,
I have edited my sudoers file. I am using visudo command
I have added the following lines and saved the file.
I am saving the lines as :wq
But I am very amazed to see that these lines are not written in the sudoers file. I have retried the above process many times, when I... (0 Replies)
Our system produce logs when a script is run which may not be daily, the logs have a format: name_YYMMDD.log - both name and .log are consistent, date changes as per the day the script is run.
Is there a way of finding the last saved log? (20 Replies)
I have just tried out Bluefish as an alternative to my regular text editor. If I save the modified preferences and reboot, the preferences have to be reentered again. Does anyone know which file the preferences are saved in?
The command
find / -mmin -5 | grep bluefish
yields zero hits.
Thanks... (2 Replies)
Hi ,
Script File Is Not Getting Saved This Are The Steps I Am Following For Saving And Executing A Script
1). vi ( To Open Vi Editor )
2). vi filename ( vi firstprog.ksh)
#!bin\kash
date
3) !wq :( Saving And Quit) When I Am Saving The Scrpit I Am Getting The Below... (1 Reply)
Hi All,
Just curious if the following formula is possible within a shell script:
n x (n + 1) x (2n + 1)
______________________
6
so far im just using a simple expression but need to implement the above.
Many thanks in advance
#!/bin/sh
echo "\n"
echo -------- Squares... (5 Replies)
Discussion started by: sammclean23
5 Replies
LEARN ABOUT CENTOS
set_color
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)