Commands by Lilly11 (0)

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check open ports without netstat or lsof

Convert text to uppercase
Usage: upper [STRING]...

BIGGEST Files in a Directory
Find biggest files in a directory

Skip banner on ssh login prompt
This allows you to skip the banner (usually /etc/issue.net) on ssh connections. Useful to avoid banners outputted to your mail by rsync cronjobs.

sed : using colons as separators instead of forward slashes
Having to escape forwardslashes when using sed can be a pain. However, it's possible to instead of using / as the separator to use : . I found this by trying to substitute $PWD into my pattern, like so $ sed "s/~.*/$PWD/" file.txt Of course, $PWD will expand to a character string that begins with a / , which will make sed spit out an error such as "sed: -e expression #1, char 8: unknown option to `s'". So simply changing it to $ sed "s:~.*:$PWD:" file.txt did the trick.

Adjust all EXIF timestamps in .mov by +1 hour
works for Powershot SD780 IS

Calculate N!

Echo the latest commands from commandlinefu on the console
Self-referential use of wget.

Test sendmail
test if sendmail is installed and working.

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.


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