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Clear a terminal screen for real
...mand to do a clear screen instead of merely adding new lines ...
printf "\033c"
yes that's a 'printf' on the bash prompt.
You will probably want to define an alias though...
alias cls='printf "\033c"'
Explanation
\033 == \x1B == 27 == ESC
So this becomes <ESC>c which is the VT100 esc...
Logstash实践: 分布式系统的日志监控 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...precated|PHP Notice|PHP Fatal error|PHP Warning|ERROR|WARN).*/)) { print "\033[41;37;1m"$0"\033[0m" }
else if (match($0, /.*关键信息1.*/)) { print "\033[32;1m"$0"\033[0m" }
else if (match($0, /.*关键信息2.*/)) { print "\033[36;1m"$0"\033[0m" }
else { print $0 } }'
So easy，妈妈再...
Git diff to show only lines that have been modified
...rep --color=never $'^\e\[3[12]m'
git diff --color | grep --color=never $'^\033\[3[12]m'
git diff --color | grep --color=never -P '^\e\[3[12]m'
git diff --color | grep --color=never -P '^\033\[3[12]m'
Explanation:
The git diff --color is needed to prevent git from disabling the color when it is p...
Clear terminal in Python [duplicate]
...cls and subprocess.call should work fine
else: #Linux and Mac
print("\033c", end="")
jamesnotjim tested print("\033c", end="") for Mac, and I tested it on Linux and Windows (it doesn't work for Windows, hence the other code that calls cls). I don't remember who it was I first saw use print("\...
logger configuration to log to file and print to stdout
...atter(logging.Formatter):
COLOR_CODES = {
logging.CRITICAL: "\033[1;35m", # bright/bold magenta
logging.ERROR: "\033[1;31m", # bright/bold red
logging.WARNING: "\033[1;33m", # bright/bold yellow
logging.INFO: "\033[0;37m", # white / light gray
log...
stdlib and colored output in C
...ut, here's a good resource on how to print colors.
For example:
printf("\033[22;34mHello, world!\033[0m"); // shows a blue hello world
EDIT: My original one used prompt color codes, which doesn't work :( This one does (I tested it).
...
Git Bash is extremely slow on Windows 7 x64
...anch 2>/dev/null | sed -ne '/^\* / s/^\* \(.*\)/ [\1] / p')"
}
PS1='\[\033]0;$MSYSTEM:\w\007
\033[32m\]\u@\h \[\033[33m\w$(fast_git_ps1)\033[0m\]
$ '
This retains the benefit of a colored shell and display of the current branch name (if in a Git repository), but it is significantly faster on m...
How to highlight and color gdb output during interactive debugging?
...pt via the "set prompt". E.g., make the prompt bold and red:
set prompt \033[1;31m(gdb) \033[m
or make the prompt a new shape, bold and red:
set prompt \033[01;31m\n\n#####################################> \033[0m
Colorized commands via hooks
Colorized syntax highlighting of the "list" comm...
Color text in terminal applications in UNIX [duplicate]
...
@Schroeder #define RESET "\033[0m", and then printf(KMAG "magenta RESET \n");
– mf_
Jan 7 '14 at 19:41
2
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How do I programmatically determine if there are uncommitted changes?
... -e
echo -n "Checking if there are uncommited changes... "
trap 'echo -e "\033[0;31mFAILED\033[0m"' ERR
git diff-index --quiet HEAD --
trap - ERR
echo -e "\033[0;32mAll set!\033[0m"
# continue as planned...
Word of caution: this command ignores untracked files.
...