Commands by zude (5)

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Console clock
Shows a simple clock in the console -t param removes the watch header Ctrl-c to exit

Compression formats Benchmark
See: http://imgur.com/JgjK2.png for example. Do some serious benchmarking from the commandline. This will write to a file with the time it took to compress n bytes to the file (increasing by 1). Run: $ gnuplot -persist

Find files with at least one exec bit set

find and delete empty dirs, start in current working dir

Save a file you edited in vim without the needed permissions - (Open)solaris version with RBAC

Recursively compare two directories and output their differences on a readable format

List the libraries used by an application
For example, you need to make a copy of all the libraries that a certain application uses, with this command you can list and copy them.

Determine next available UID
better with accounts on ldap

List alive hosts in specific subnet
Works on any machine with nmap installed. Previous version does not work on machines without "seq". Also works on subnets of any size.

Transfer Entire recursive from one host to another. Only copies files that are newer or do not exist
From opposite host To copy remote to local rsync -aE -e "ssh -pPortnumber" [email protected]:directory target_dir


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