Shell Text Extraction

For details, refer to shell Text Extraction-general Linux technology-Linux technology and application information. The text content is as follows:


**************************************** ***************************************
* Sub-Circuit Netlist :*
**
* Block: ZXQ_INV_STD *
* Last Time Saved: Dec 24 15:48:29 2008 *
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. Subckt ZXQ_INV_STD in_bar in
*. NOPIN GND
*. PININFO in_bar: O in: I
MI1 in_bar in GND N18 w = 0.6u l = 0.18u
MI0 in_bar in VDD P18 w = 0.9u l = 0.18u
. Ends ZXQ_INV_STD


**************************************** ***************************************
* Sub-Circuit Netlist :*
**
* Block: DICE *
* Last Time Saved: Dec 23 17:24:48 2008 *
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. Subckt DICE Q CLK D
*. NOPIN GND
*. Pininfo q: o clk: I d: I
MI70 ck nck gnd N18 w = 2u l = 0.18u
MI62 net0101 net188 GND N18 w = 1.6u l = 0.18u
MI63 Q net209 GND N18 w = 1.6u l = 0.18u
MI66 nck clk gnd N18 w = 2u l = 0.18u
MI40 net206 CK net208 GND N18 w = 1.6u l = 0.18u
MI43 net209 NCK net200 GND N18 w = 0.6u l = 0.18u
MI45 net206 NCK net194 GND N18 w = 0.6u l = 0.18u
MI41 net203 net206 GND N18 w = 0.6u l = 0.18u
MI38 net208 net0149 GND N18 w = 1.6u l = 0.18u
MI39 net209 CK net208 GND N18 w = 1.6u l = 0.18u
MI46 net188 net209 GND N18 w = 0.6u l = 0.18u
MI42 net200 net203 GND N18 w = 0.6u l = 0.18u
MI44 net194 net188 GND N18 w = 0.6u l = 0.18u
MI17 net233 net0149 GND N18 w = 0.6u l = 0.18u
MI16 net221 CK net233 GND N18 w = 0.6u l = 0.18u
MI15 net0149 net0158 GND N18 w = 0.6u l = 0.18u
MI14 net227 netmask GND N18 w = 0.6u l = 0.18u
MI13 net0158 CK net227 GND N18 w = 0.6u l = 0.18u
MI12 netmask net221 GND N18 w = 0.6u l = 0.18u
MI5 net221 NCK net217 GND N18 w = 0.6u l = 0.18u
MI4 net217 d gnd N18 w = 0.6u l = 0.18u
MI3 net0158 NCK net217 GND N18 w = 0.6u l = 0.18u
MI71 ck nck vdd P18 w = 2.78u l = 0.18u
MI60 net0101 net188 VDD P18 w = 2.4u l = 0.18u
MI67 nck clk vdd P18 w = 2.78u l = 0.18u
MI51 net265 net188 VDD P18 w = 0.9u l = 0.18u
MI53 net206 CK net256 VDD P18 w = 0.9u l = 0.18u
MI61 Q net209 VDD P18 w = 2.4u l = 0.18u
MI47 net271 net0149 VDD P18 w = 2.4u l = 0.18u
MI52 net203 net209 VDD P18 w = 0.9u l = 0.18u
MI54 net256 net203 VDD P18 w = 0.9u l = 0.18u
MI49 net206 NCK net271 VDD P18 w = 2.4u l = 0.18u
MI55 net188 net206 VDD P18 w = 0.9u l = 0.18u
MI50 net209 CK net265 VDD P18 w = 0.9u l = 0.18u
MI48 net209 NCK net271 VDD P18 w = 2.4u l = 0.18u
MI11 net0158 NCK net286 VDD P18 w = 0.9u l = 0.18u
MI10 net286 net0149 VDD P18 w = 0.9u l = 0.18u
MI9 netmask net0158 VDD P18 w = 0.9u l = 0.18u
MI8 net221 NCK net295 VDD P18 w = 0.9u l = 0.18u
MI7 net295 netmask VDD P18 w = 0.9u l = 0.18u
MI6 net0149 net221 VDD P18 w = 0.9u l = 0.18u
MI2 net221 CK net280 VDD P18 w = 0.9u l = 0.18u
MI1 net0158 CK net280 VDD P18 w = 0.9u l = 0.18u
MI0 net280 d vdd P18 w = 0.9u l = 0.18u
. Ends DICE


**************************************** ***************************************
* Sub-Circuit Netlist :*
**
* Block: ZXQ_DIV2 *
* Last Time Saved: Dec 25 17:35:06 2008 *
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. Subckt ZXQ_DIV2 DIV2_OUT CLK
*. PININFO DIV2_OUT: o clk: I
XI4 net011 DIV2_OUT ZXQ_INV_STD
XD_RH DIV2_OUT CLK net011 DICE
. Ends ZXQ_DIV2


**************************************** ***************************************
* Main Circuit Netlist :*
**
* Block: ZXQ_DIV16 *
* Last Time Saved: Dec 25 15:18:07 2008 *
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. Subckt ZXQ_DIV16 DIV16_OUT CLK
*. PININFO DIV16_OUT: o clk: I
XI3 DIV16_OUT net5 ZXQ_DIV2
XI2 net5 net4 ZXQ_DIV2
XI1 net4 net9 ZXQ_DIV2
XI0 net9 CLK ZXQ_DIV2
. Ends ZXQ_DIV16

How to extract content from a Block defined by a Block, such
How to extract a paragraph:
. Subckt ZXQ_DIV16 DIV16_OUT CLK
*. PININFO DIV16_OUT: o clk: I
XI3 DIV16_OUT net5 ZXQ_DIV2
XI2 net5 net4 ZXQ_DIV2
XI1 net4 net9 ZXQ_DIV2
XI0 net9 CLK ZXQ_DIV2
. Ends ZXQ_DIV16