Commands by skygreg

Commands by skygreg (7)

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MySQL dump restore with progress bar and ETA

Display a progress bar while restoring a MySQL dump. Show Sample Output
This is sample output - yours may be different.
```
 132MB 0:08:00 [ 260kB/s] [>                                 ]  1% ETA 12:48:0923                           
```
4

pv bigdump.sql.gz | gunzip | mysql

skygreg · 2010-06-11 14:26:13 0
Find and delete thunderbird's msf files to make your profile work quickly again.
This is sample output - yours may be different.
0

find ~/.thunderbird/*.default/ -name *.msf -delete

skygreg · 2010-06-08 13:34:16 0
Remove today's Debian installed packages

Adapted using your usefull comments !
This is sample output - yours may be different.
8

grep -e `date +%Y-%m-%d` /var/log/dpkg.log | awk '/install / {print $4}' | uniq | xargs apt-get -y remove

skygreg · 2010-01-12 09:42:22 0
Parallel mysql dump restore

this command works with one gziped file per table, and restore 4 tables in parallel. Show Sample Output
This is sample output - yours may be different.
```
see mytop output
```
3

find -print0 | xargs -0 -n 1 -P 4 -I {} sh -c "zcat '{}' | mysql nix"

skygreg · 2009-08-25 15:05:55 2
SSH monitor
This is sample output - yours may be different.
0

ssh [email protected] 'tail --max-unchanged-stats=10 -n0 -F /var/log/auth.log ' | grep Accepted | while read l ; do kdialog --title "SSH monitor" --passivepopup "$l" 3; done

skygreg · 2009-07-10 14:25:35 2
Remove today's installed packages
This is sample output - yours may be different.
4

grep "install " /var/log/dpkg.log | awk '{print $4}' | xargs apt-get -y remove --purge

skygreg · 2009-04-06 13:06:04 3
doing some floating point math
This is sample output - yours may be different.
2

echo "8000000/(20*6*86400)" | bc -l

skygreg · 2009-02-19 17:05:20 0

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remove newlines from specific lines in a file using sed

analyze traffic remotely over ssh w/ wireshark

When using tcpdump, specify -U option to prevent buffering.

Find all dotfiles and dirs

find makes it easier, filtering . and .. maxdepth could be removed, finding entries recursively. Removing mindepth causes . to appear

concatenate compressed and uncompressed logs

I use zgrep because it also parses non gzip files. With ls -tr, we parse logs in time order. Greping the empty string just concatenates all logs, but you can also grep an IP, an URL...

Remove a range of lines from a file

Deletes lines from START to END, inclusive. For example +4,10d will delete line 4, 5, ..., 10. Just like the vi command :4,10d does it.

last.fm rss parser

you can just use one awk script to parse the rss feed. No need to pipe so many awk's and sed's. Its ugly and inefficient.

Silently deletes lines containing a specific string in a bunch of files

This command will find all occurrences of one or more patterns in a collection of files and will delete every line matching the patterns in every file

convert .bin / .cue into .iso image

bchunk [-v] [-p] [-r] [-w] [-s]

See KeepAlive counters on tcp connections

See connection's tcp timers

Create a mirror of a local folder, on a remote server

Create a exact mirror of the local folder "/root/files", on remote server 'remote_server' using SSH command (listening on port 22) (all files & folders on destination server/folder will be deleted)

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