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- prepare to add text at beginning of file:0a|1i
- find name of file being edited:f
- print last 3 lines of file:$-[2|-],$p
- print previous line:[-|^]{p}|{.}-{1}{p}
- print whole file:1,$p|g/[^|$]/p
- delete this line and next:.{,|;}[{.}+{1}|.1]d
- prepare to replace text from here to just before next "PP":\
- .{,|;}/[PP|{^}\\.PP]/-{1}c
- find next "1.2":/1\\.2/{p}
- find next 2-or-more digit number:\
- /\[[0|1]-9\]\[0-9\]/{p}
- move rest of this paragraph (separated by "PP") to end of previous one:\
- [.,|{.}+{1},|.1,]/[PP|{^}\\.PP]/-{1}m[??|?{^}{\\.}PP?]-{1}
- print every "Oxygen" or "oxygen":[g|1,$g]/\[[Oo|oO]\]xygen/[p|.p]
- change each "BTL" in file to "Bell Laboratories" and check:\
- [g|1,$g]/BTL/[s|.s]/[/|BTL/]Bell Laboratories/gp
- combine every even-numbered line with the next odd-numbered line:\
- 2,${-{1}}g/[^|$]/[j|.,{.}+{1}j|.,.1j]
- print next "SH" and following line:\
- /SH/;[{.}+{1}|.1]p|/SH/,[//|/SH/][{.}+{1}|.1]p
- print from next "TS" to following "TE":/TS/;/TE/p
- reverse order of lines in whole file:[g|1,$g]/^/[m|.m]0
- replace each string of x's in current line by one x:\
- [s|.s]/[x|\[x\]][x|\[x\]]*/x/g{p}{ (not s/x*/x/g)}
- change first "hte" in current line to "the" and check:[s|.s]/hte/the/p
- combine previous line and this one:\
- [-,|^,|{.}-{1},].j
- go to line after third "PP" ahead:\
- /[PP|{^}\\.PP]/;[//|/[PP|{^}\\.PP]/];[//|/[PP|{^}\\.PP]/]\
- [{+}1|+]|;[{.}+{1}|.1]{ (not ...p)}
- exchange current line with previous line:\
- [[-|^]m|{.}-{1}m].|{.}m[[--|^^]|{.}-2]
- move everything from here through "stop." to end of file:\
- .,/stop\\./m$
- current line has 2 fields separated by 1 blank; exchange them:\
- [s|.s]/[\\|^\\]([.|\[^ \]]*\\) \\([.|\[^ \]]*\\)[/|$/]\\2 \\1/{p}
- insert a "0" after last "0" on current line:\
- [s|.s]/[.*0/&0|^.*0/&0|0\\(\[^0\]*\\)$/[0&|00\1]|0\[^0\]*$/0&\
- |\[^0\]*$/0&]/{p}
- replace "a*b" by "a**b":s/[a\\*b|a[*]b]/a**b/{p}|\
- s/\\*/**/p
- attach the word "extra" to the end of the current line:\
- [s|.s]/$/{ }extra/{p}
- replace "ATT" in current line by "AT&T":\
- [s|.s]/ATT/AT\\&T/{g}{p}
- double the length of the current line by repetition:\
- [s|.s]/[.*|.|^.*$]/&&/{p}
- look for another line containing what you just looked for://
- find the previous line that contains a capital letter:?\[A-Z\]?{p}
- delete the next line that contains only capital letters:\
- /^\[A-Z\]*$/d|/^\[A-Z\]\[A-Z\]*$/d
- place a copy of current line at the end of the file:\
- t$|.{,.}t$
- find how many lines there are:=|$=
- find the number of the current line:.=
- delete the first 3 lines of the file:1,3d
- delete every line that doesn't begin with "A":\
- [v|1,$v]/^A/d{ (not g/^\[^A\]/d)}
- delete every empty line from here through next "LP":\
- .,/[LP|{{^}\\.}LP]/g/^$/d
- print the line after each "AU":\
- [g|1,$g]/[AU|{^}\\.AU]/[{.}+{1}|.1]{p}
- delete everything after "proud" from current line:\
- [s|.s]/proud.*/proud/{p}
- delete part of current line from "alpha" through "omega":\
- [s|.s]/alpha.*omega//{p}
- save everything up through current line in file "prefix":1,.w prefix
- prepare to add text at end of file:$a
- append the contents of file "suffix" to this file:$r suffix
- go back 10 lines:{.}-10{p}|----------
- change every "01" in current line to "1":[s|.s]/01/1/g{p}
- go to next line that contains a double capital letter:\
- /\\(\[A-Z\]\\)\\1/{p}
- place parens () around current line:\
- [s|.s]/[.*|^.*$]/(&)/{p}
- the current line is too long for your terminal; print it to fit:\
- l|.l
- put the work you've done back in the original file:w
- append the whole file to the file "unfinished":\
- [W|1,$W] unfinished
- insert "\\&" at beginning of current line:\
- [s|.s]/^/\\\\\\&/{p}
- list your current directory:!ls
- stop work on current file and shift to file "other":e other
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