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Full Discussion: help with sed one liner
Top Forums Shell Programming and Scripting help with sed one liner Post 302570600 by GmGeubt on Thursday 3rd of November 2011 07:45:25 PM
Old 11-03-2011
help with sed one liner

hey everyone,
I want to remove some characters from a string that i have with sed. For example if my string is:

a0=bus a1=car a2=truck

I want my output to look like this:

bus car truck

So i want to delete the two characters before the = and including the =. This is what i came up with but it only does it for the first occurance. Thanks.

sed 's/^..=//g'
 

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sensors(1)							Linux User's Manual							sensors(1)

NAME
sensors - print sensors information SYNOPSIS
sensors [ options ] [ chips ] sensors -s [ chips ] sensors --bus-list DESCRIPTION
sensors is used to show the current readings of all sensor chips. sensors -s is used to set all limits as specified in the configuration file. sensors --bus-list is used to generate bus statements suitable for the configuration file. OPTIONS
-c, --config-file config-file Specify a configuration file. If no file is specified, the libsensors default configuration file is used. Use `-c /dev/null' to tem- porarily disable this default configuration file. -h, --help Print a help text and exit. -s, --set Evaluate all `set' statements in the configuration file and exit. You must be `root' to do this. If this parameter is not specified, no `set' statement is evaluated. -A, --no-adapter Do not show the adapter for each chip. -u Raw output. This mode is suitable for debugging and for post-processing of the output by scripts. It is also useful when writing a configuration file because it shows the raw input names which must be referenced in the configuration file. -v, --version Print the program version and exit. -f, --fahrenheit Print the temperatures in degrees Fahrenheit instead of Celsius. --bus-list Generate bus statements suitable for using in sensors.conf. Such bus statements are only needed if you have several chips sharing the same address on different buses of the same type. As bus numbers are usually not guaranteed to be stable over reboots, these statements let you refer to each bus by its name rather than numbers. FILES
/etc/sensors3.conf /etc/sensors.conf The system wide configuration file. See sensors.conf(5) for further details. SEE ALSO
sensors.conf(5) AUTHOR
Frodo Looijaard and the lm_sensors group http://www.lm-sensors.org/ lm-sensors 3 November 2012 sensors(1)
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