Commands tagged awk

This will extract the differing CSS entries of two files. I've left the initial character (plus or space) in output to show the real differing line, remove the initial character to get a working CSS file. The output CSS file is usable by either adding it in a below the to original.css, or by only using the output but adding @import url("original.css"); in the beginning.

This is very useful for converting Wordpress theme copies into real Wordpress child themes.

Could exclude common lines within entries too, I guess, but that might not be worth the complexity.

Tested in bash on AIX & Linux, used for WAS versions 6.0 & up. Sorts by node name.

Useful when you have vertically-stacked instances of WAS/Portal. Cuts out all the classpath/optional parameter clutter that makes a simple "ps -ef | grep java" so difficult to sort through.

To distinguish normal users from system users. Specify an UID, to list all all users with UID bigger than that in /etc/passwd.

Save some CPU, and some PIDs. :)

This will list the files in a directory, then zip each one with the original filename individually.

video1.wmv -> video1.zip

video2.wmv -> video2.zip

This was for zipping up large amounts of video files for upload on a Windows machine.

This command uses awk(1) to print all lines between two known line numbers in a file. Useful for seeing output in a log file, where the line numbers are known. The above command will print all lines between, and including, lines 3 and 6.

This sums up the page count of multiple pdf files without the useless use of grep and sed which other commandlinefus use.

svn log -v --> takes log of all

Filter1

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-r {from}{to} --> gives from and to revision

Filter2

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awk of line 'r'with numbers

Assign user=3rd column [ie; username]

Filter3

--------

if username = George

print details

Filter4

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Print lines starts with M/U/G/C/A/D

[* A Added * D Deleted * U Updated * G Merged * C Conflicted]

Filter5

--------

sort all files

Filter6

-------

Print only uniq file's name alone.

Parses /etc/group to "dot" format and pases it to "display" (imagemagick) to show a usefull diagram of users and groups (don't show empty groups).

parse "lsmod" output to "dot" format and pass it to "display". Without perl!

Converts a number of bytes provided as input, to a human readable number.

poorman's ifstat using just sh and awk. You must change "eth0" with your interface's name.

Git uses secure hash sums for its revision numbers. I'm sure this is fine and dandy for ultra-secure computing, but it's less than optimal for humans. Thus, this will give you sequential revision numbers in Git all the way from the first commit.

if you can use this depends on which netapp you have, this netapp is an FAS2020

afaik, svn doesn't have a good, scriptable way of telling you these two basic pieces of information.

This is mostly for my own notes but this command will compute a md5 message digest from the command line.

You can also replace md5sum with other checksum commands (e.g., sha1sum)

I'm flat-out surprised that minecraft directory services require servers install multiple modifications to their server code, when the directories could fetch this information on their own.

Gets the current system user running a process with the specified pid

seq -s ' ' 1 9 | sed -n ':a;p;s/ *\w$//;h;/^$/t;b a;q' | tac | awk '{for(i=1;i

1x1=1

1x2=2 2x2=4

1x3=3 2x3=6 3x3=9

1x4=4 2x4=8 3x4=12 4x4=16

1x5=5 2x5=10 3x5=15 4x5=20 5x5=25

1x6=6 2x6=12 3x6=18 4x6=24 5x6=30 6x6=36

1x7=7 2x7=14 3x7=21 4x7=28 5x7=35 6x7=42 7x7=49

1x8=8 2x8=16 3x8=24 4x8=32 5x8=40 6x8=48 7x8=56 8x8=64

1x9=9 2x9=18 3x9=27 4x9=36 5x9=45 6x9=54 7x9=63 8x9=72 9x9=81

Sometimes you unzip a file that has no root folder and it spews files all over the place. This will clean up all of those files by deleting them.

Just an alternative with more advanced formating for readability purpose. It now uses colors (too much for me but it's a kind of proof-of-concept), and adjust columns.