deleted 11 characters in body

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edited May 31, 2017 at 18:06

Bash, 47 43 4340 bytes

printf '%02x '%x {32..126}|xxd -pr -r|trp|tr -d $1"$1"

Generates hexa range, inverts hex dump to char an removes characters present in first parameter.

Bash, 47 43 bytes

printf '%02x ' {32..126}|xxd -p -r|tr -d $1

Generates hexa range, inverts hex dump to char an removes characters present in first parameter.

printf %x {32..126}|xxd -r -p|tr -d "$1"

Generates hexa range, inverts hex dump to char an removes characters present in first parameter.

added 5 characters in body

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edited May 31, 2017 at 17:52

bc<<<"obase=16;`seqprintf 32'%02x 126`"|xxd' {32..126}|xxd -p -r|tr -d $1

Generates hexa range, inverts hex dump to char an removes characters present in first parameter.

bc<<<"obase=16;`seq 32 126`"|xxd -p -r|tr -d $1

Generates hexa range, inverts hex dump to char an removes characters present in first parameter.

printf '%02x ' {32..126}|xxd -p -r|tr -d $1

Generates hexa range, inverts hex dump to char an removes characters present in first parameter.

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created May 31, 2017 at 17:45

bc<<<"obase=16;`seq 32 126`"|xxd -p -r|tr -d $1

Generates hexa range, inverts hex dump to char an removes characters present in first parameter.