How to replace special characters? Post: 302724259

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Top Forums Shell Programming and Scripting How to replace special characters? Post 302724259 by ctsgnb on Wednesday 31st of October 2012 12:13:32 PM

10-31-2012

Registered User

Code:

$ seq -f "%03g" 0 400 | while read i; do echo -e "code $i : \0$i"; done | cat -v | grep 'M-^E'
code 205 : M-^E

Looking especially for those having long sequences and filtering out those that are ending with figures:

Code:

$ seq -f "%03g" 0 400 | while read i; do echo -e "code $i : \0$i"; done | cat -v | awk 'length($0)>12&&$0!~/.*[0-9]+$/' | pr -5 -s'  ' -t
code 000 : ^@    code 177 : ^?    code 235 : M-^]    code 305 : M-E    code 343 : M-c
code 001 : ^A    code 200 : M-^@    code 236 : M-^^    code 306 : M-F    code 344 : M-d
code 002 : ^B    code 201 : M-^A    code 237 : M-^_    code 307 : M-G    code 345 : M-e
code 003 : ^C    code 202 : M-^B    code 240 : M-     code 310 : M-H    code 346 : M-f
code 004 : ^D    code 203 : M-^C    code 241 : M-!    code 311 : M-I    code 347 : M-g
code 005 : ^E    code 204 : M-^D    code 242 : M-"    code 312 : M-J    code 350 : M-h
code 006 : ^F    code 205 : M-^E    code 243 : M-#    code 313 : M-K    code 351 : M-i
code 007 : ^G    code 206 : M-^F    code 244 : M-$    code 314 : M-L    code 352 : M-j
code 010 : ^H    code 207 : M-^G    code 245 : M-%    code 315 : M-M    code 353 : M-k
code 013 : ^K    code 210 : M-^H    code 246 : M-&    code 316 : M-N    code 354 : M-l
code 014 : ^L    code 211 : M-^I    code 247 : M-'    code 317 : M-O    code 355 : M-m
code 015 : ^M    code 212 : M-^J    code 250 : M-(    code 320 : M-P    code 356 : M-n
code 016 : ^N    code 213 : M-^K    code 251 : M-)    code 321 : M-Q    code 357 : M-o
code 017 : ^O    code 214 : M-^L    code 252 : M-*    code 322 : M-R    code 360 : M-p
code 020 : ^P    code 215 : M-^M    code 253 : M-+    code 323 : M-S    code 361 : M-q
code 021 : ^Q    code 216 : M-^N    code 254 : M-,    code 324 : M-T    code 362 : M-r
code 022 : ^R    code 217 : M-^O    code 255 : M--    code 325 : M-U    code 363 : M-s
code 023 : ^S    code 220 : M-^P    code 256 : M-.    code 326 : M-V    code 364 : M-t
code 024 : ^T    code 221 : M-^Q    code 257 : M-/    code 327 : M-W    code 365 : M-u
code 025 : ^U    code 222 : M-^R    code 272 : M-:    code 330 : M-X    code 366 : M-v
code 026 : ^V    code 223 : M-^S    code 273 : M-;    code 331 : M-Y    code 367 : M-w
code 027 : ^W    code 224 : M-^T    code 274 : M-<    code 332 : M-Z    code 370 : M-x
code 030 : ^X    code 225 : M-^U    code 275 : M-=    code 333 : M-[    code 371 : M-y
code 031 : ^Y    code 226 : M-^V    code 276 : M->    code 334 : M-\    code 372 : M-z
code 032 : ^Z    code 227 : M-^W    code 277 : M-?    code 335 : M-]    code 373 : M-{
code 033 : ^[    code 230 : M-^X    code 300 : M-@    code 336 : M-^    code 374 : M-|
code 034 : ^\    code 231 : M-^Y    code 301 : M-A    code 337 : M-_    code 375 : M-}
code 035 : ^]    code 232 : M-^Z    code 302 : M-B    code 340 : M-`    code 376 : M-~
code 036 : ^^    code 233 : M-^[    code 303 : M-C    code 341 : M-a    code 377 : M-^?
code 037 : ^_    code 234 : M-^\    code 304 : M-D    code 342 : M-b    code 400 : ^@

Last edited by ctsgnb; 10-31-2012 at 02:06 PM..

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