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swap out "80" for your port of interest. Can use port number or named ports e.g. "http"
I always wanted to be able to copy formatted HTML, like from emails, on trello cards or READMEs... but the formatting is always wrong... But from this two links:
* https://jeremywsherman.com/blog/2012/02/08/pasting-html-into-markdown/
* http://stackoverflow.com/questions/3261379/getting-html-source-or-rich-text-from-the-x-clipboard
For instance, to to copy an formatted email to a trello card, just:
1. Select the email body
2. run: xclip -selection clipboard -o -t text/html | pandoc -f html -t markdown_github - | xclip -i -t text/plain
3. Paste in your trello card
4. Profit!
8-)
Converts any number of seconds into days, hours, minutes and seconds.
sec2dhms() {
declare -i SS="$1"
D=$(( SS / 86400 ))
H=$(( SS % 86400 / 3600 ))
M=$(( SS % 3600 / 60 ))
S=$(( SS % 60 ))
[ "$D" -gt 0 ] && echo -n "${D}:"
[ "$H" -gt 0 ] && printf "%02g:" "$H"
printf "%02g:%02g\n" "$M" "$S"
}
Using this command you can track a moment when usb device was attached.
This version is a bit more portable although it isn't extended as easily with '-type f' etc. On AIX the find command doesn't have -maxdepth or equivalent.
Rather than complicated and fragile paths relative to a script like "../../other", this command will retrieve the full path of the file's repository head. Safe with spaces in directory names. Works within a symlinked directory. Broken down:
$cd "$(dirname "${BASH_SOURCE[0]}")"
temporarily changes directories within this expansion. Double quoted "$(dirname" and ")" with unquoted ${BASH_SOURCE[0]} allows spaces in the path.
$git rev-parse --show-toplevel
gets the full path of the repository head of the current working directory, which was temporarily changed by the "cd".
Installs pip packages defining a proxy
This command adds a urpmi media source called "google-chrome" to the urpmi configuration on Mandriva or Mageia. Needs to be run as root. We specify the option "--update" so that when Google provides a newer version of Google Chrome web browser in their download system then running a system update (eg: "urpmi --auto-update") will result in our copy of Google Chrome getting updated (along with any other Mandriva/Mageia pending updates).
To install Google Chrome from this source, use:
urpmi google-chrome-stable #install Google chrome web browser