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Commands by putnamhill from sorted by
Terminal - Commands by putnamhill - 75 results
awk '(length>t) {t=length} END {print t}' *.cpp
X='pattern'; vim +/"$X" `egrep -lr "$X" *`
perl -pi -e 's/\r\n?/\n/g'
2010-03-18 17:48:16
User: putnamhill
Functions: perl
Tags: perl

This method will also convert mac line endings.

hdiutil burn foo.iso
curl -s http://www.commandlinefu.com/commands/by/$1/xml | awk -F'</?div[^>]*>' '/class=\"command\"/{gsub(/&quot;/,"\"",$2); gsub(/&lt;/,"<",$2); gsub(/&gt;/,">",$2); gsub(/&amp;/,"\\&",$2); cmd=$2} /class=\"num-votes\"/{printf("%3i %s\n", $2, cmd)}'
2010-02-16 17:24:45
User: putnamhill
Functions: awk

This version prints current votes and commands for a user. Pass the user as an argument. While this technically "fits" as a one liner, it really is easier to look at as a shell script with extra whitespace. :)

sed 's/.*/ /'
2010-02-11 17:45:56
User: putnamhill
Functions: sed
Tags: sed

The first version printed:

tr: empty string2

The second version printed:

sed: -i may not be used with stdin

Maybe I misunderstood the orginal problem.

date -s "`curl -sI www.example.com | sed -n 's/^Date: //p'`"
2010-01-08 21:05:41
User: putnamhill
Functions: date
Tags: curl date

If you don't have netcat, you can use curl.

jot -s '' -b '-' 50
command | sed -n '1,/regex/p'
curl -s search.twitter.com | awk -F'</?[^>]+>' '/\/intra\/trend\//{print $2}'
dig +short -x {ip}
2009-12-21 14:43:35
User: putnamhill
Functions: dig
Tags: IP reverse dig dns

The +short option should make dig less chatty.

ps aux | grep [h]ttpd | cat -n
2009-12-17 20:45:44
User: putnamhill
Functions: cat grep ps
Tags: cat

If you're on a system that doesn't have nl, you can use cat -n.

xmllint --noout some.xml 2>&1 >/dev/null || exit 1
unzip -p some.docx word/document.xml | sed -e 's/<[^>]\{1,\}>//g; s/[^[:print:]]\{1,\}//g'
while read str; do echo "$((++i)) - $str"; done < infile
2009-12-09 15:11:25
User: putnamhill
Functions: echo read
Tags: bash

Hi glaudiston, you can save a few chars by leaving out cat and pipe and still enjoy the added flexibility.

curl -sL 'dynamic.xkcd.com/comic/random/' | awk -F\" '/^<img/{printf("<?xml version=\"1.0\"?>\n<xkcd>\n<item>\n <title>%s</title>\n <comment>%s</comment>\n <image>%s</image>\n</item>\n</xkcd>\n", $6, $4, $2)}'
cat -n
if (nc -zw2 www.example.com 80); then echo open; fi
while read n; do host $n; done < list
curl -o id.gif `date +http://d.yimg.com/a/p/uc/%Y%m%d/largeimagecrwiz%y%m%d.gif`
2009-12-04 20:16:32
User: putnamhill
Tags: curl date

Requires the date command. This also works with some other comics. Here's a bash script that displays daily Garfield, Id, and Andy Capp:


curl -s 'xkcd.com' | awk -F\" '/^<img/{printf("<?xml version=\"1.0\"?>\n<xkcd>\n<item>\n <title>%s</title>\n <comment>%s</comment>\n <image>%s</image>\n</item>\n</xkcd>\n", $6, $4, $2)}'
2009-12-03 19:49:37
User: putnamhill
Functions: awk

I wasn't sure how to display the image, so I thought I'd try xml for a different twist.

date +%V
egrep 'https?://([[:alpha:]]([-[:alnum:]]+[[:alnum:]])*\.)+[[:alpha:]]{2,3}(:\d+)?(/([-\w/_\.]*(\?\S+)?)?)?'
2009-11-28 15:41:42
User: putnamhill
Functions: egrep

For the record: I didn't build this. Just shared what I found that worked. Apologies to the original author!

I decided I should fix the case where http://example.com is not matched for the next time I need this. So I read rfc1035 and formalized the host name regex.

If anyone finds any more holes, please comment.

perl -pe 's/%([0-9a-f]{2})/sprintf("%s", pack("H2",$1))/eig'
ls -F | sed -n 's/@$//p'