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Commands tagged title (5)

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Title Case Files

All words of the filenames except "a", "of", "that" and "to" are capitalized. To also match words which begin with a specific string, you can use this: rename 's/\b((?!hello\b|t)[a-z]+)/\u$1/g' * This will capitalize all words except "hello" and words beginning with "t".
This is sample output - yours may be different.
3

rename 's/\b((?!(a|of|that|to)\b)[a-z]+)/\u$1/g' *

John_W · 2010-08-22 15:00:33 8
Show current pathname in title of terminal

This helps to keep track of what is going on when you have several tabs open in your terminal. The title automatically changes when you change directories.
This is sample output - yours may be different.
2

export PROMPT_COMMAND='echo -ne "\033]0;${PWD/#$HOME/~}\007";'

dstahlke · 2009-09-23 16:38:06 3
Grab just the title of a youtube video

There's another version on here that uses GET but some people don't have lwp-request, so here's an alternative. It's also a little shorter and should work with most youtube URLs since it truncates at the first &
This is sample output - yours may be different.
2

url="[Youtube URL]"; echo $(curl ${url%&*} 2>&1 | grep -iA2 '<title>' | grep '-') | sed 's/^- //'

rkulla · 2010-04-29 02:03:36 5
Title Case Files

Anyone know how to avoid title casing some words, like 'to', 'of', 'that', etc.?
This is sample output - yours may be different.
0

rename 's/(^|[\s\[\]_-])([a-z])/$1\u$2/g' *

l0b0 · 2010-08-22 11:26:20 4
Title Case Files
This is sample output - yours may be different.
0

rename 's/\b([a-z])/\u$1/g' *

John_W · 2010-08-22 14:15:59 4

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Send pop-up notifications on Gnome

The title is optional. Options: -t: expire time in milliseconds. -u: urgency (low, normal, critical). -i: icon path. On Debian-based systems you may need to install the 'libnotify-bin' package. Useful to advise when a wget download or a simulation ends. Example: $ wget URL ; notify-send "Done"

Find usb device in realtime

Using this command you can track a moment when usb device was attached.

Search recursively to find a word or phrase in certain file types, such as C code

I have a bash alias for this command line and find it useful for searching C code for error messages. The -H tells grep to print the filename. you can omit the -i to match the case exactly or keep the -i for case-insensitive matching. This find command find all .c and .h files

Perl Command Line Interpreter

Can also just use the debug mode like this.

Store dirs to later be changed to independant of the last directory you were in. Also with managment tools.

Check out: help dirs help pushd help popd -- Cheers!

list block devices

Shows all block devices in a tree with descruptions of what they are.

rename all images in folder with prefix of date and time from exif data

imagemagick is required

Simulate typing but with mistakes

The output will show jerk, then wonderful person since echo parses the \b character.

check open ports without netstat or lsof

Convert entire audio library in parallel

Uses parallel processing Reiteration of my earlier command https://www.commandlinefu.com/commands/view/15246/convert-entire-music-library Usage lc Old_Directory New_DIrectory Old_Format New_Format lc ~/Music ~/Music_ogg mp3 ogg

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Commands tagged title (5)

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