Commands tagged slurp sorted by votes

Commands tagged slurp (2)

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Delimiter Hunting

Here's a perl version that only considers printable characters. Change the regex /[[:print:]]/ to look for different sets of delimiter characters.
This is sample output - yours may be different.
0

perl -e '$f = join("", <>); for (0..127) {$_ = chr($_); if (/[[:print:]]/) {print if index($f, $_) < 0}} print "\n"'

putnamhill · 2012-01-05 23:38:06 0
perl read file content

Found it on: http://stackoverflow.com/questions/318789/whats-the-best-way-to-open-and-read-a-file-in-perl The yet most simple way to read all the contents of a file to a variable. I used it in a perl script to replace $text="`cat /sys/...`", and stipping down 9 secs of runtime due less forks
This is sample output - yours may be different.
0

$text = do {local(@ARGV, $/) = $file ; <>; }; [or] sub read_file { local(@ARGV, $/) = @_ ; <>; }

matya · 2013-06-12 11:41:49 0

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Print a row of characters across the terminal

shorter than alternative

Check if filesystem hangs

When a fs hangs and you've just one console, even # ls could be a dangerous command. Simply put a trailing "&" and play safe

On Screen micro display for battery and CPU temperature. nifty, small, omnipresent

My firefox overheats my cpu, sometimes above 90 degrees Celsius ( hence the name? ) To keep an eye on temperature, I put this command inside KAlarm ( a kind of cron) to be repeated every minute, for 5 seconds, color red ( default for osd_cat). Its pretty, ultra small, displays a micro 2 lines text on every desktop and over everything and do not steal focus or interrupt any task. I get the information passively, in the low profile bottom of the screen. Of course you can use it inside a terminal. Just do it: watch -n 60 'acpi -t | osd_cat -p bottom'

Mount directories in different locations

Like symlinked directories, you can mount a directory at a different location. For example mounting a directory from one location in to the http root without having to make your program follow symlinks or change permissions when reading.

Binary Clock

Binary clock with separate H:M:S.

Rsync remote data as root using sudo

If your user has sudo on the remote box, you can rsync data as root without needing to login as root. This is very helpful if the remote box does not allow root to login over SSH (which is a common security restriction).

Install pip with Proxy

Installs pip packages defining a proxy

Change prompt to MS-DOS one (joke)

Substrings a variable

substrings a variable starting at position. If no offset given prints rest of the line

resize all JPG images in folder and create new images (w/o overwriting)

Convert all jpegs in the current directory into ~1024*768 pixels and ~ 150 KBytes jpegs

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