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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
commit | fc22b3d6507c6745911b9dfcc68f1e665ae13dbc (patch) | |
tree | ce1e3bce06471410239a6f41282e328770aa404a /upstream/opensuse-tumbleweed/man1/sed.1 | |
parent | Initial commit. (diff) | |
download | manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.tar.xz manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.zip |
Adding upstream version 4.22.0.upstream/4.22.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'upstream/opensuse-tumbleweed/man1/sed.1')
-rw-r--r-- | upstream/opensuse-tumbleweed/man1/sed.1 | 434 |
1 files changed, 434 insertions, 0 deletions
diff --git a/upstream/opensuse-tumbleweed/man1/sed.1 b/upstream/opensuse-tumbleweed/man1/sed.1 new file mode 100644 index 00000000..0f4dd153 --- /dev/null +++ b/upstream/opensuse-tumbleweed/man1/sed.1 @@ -0,0 +1,434 @@ +.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.48.5. +.TH SED "1" "December 2022" "GNU sed 4.9" "User Commands" +.SH NAME +sed \- stream editor for filtering and transforming text +.SH SYNOPSIS +.nf +sed [-V] [--version] [--help] [-n] [--quiet] [--silent] + [-l N] [--line-length=N] [-u] [--unbuffered] + [-E] [-r] [--regexp-extended] + [-e script] [--expression=script] + [-f script-file] [--file=script-file] + [script-if-no-other-script] + [file...] +.fi +.SH DESCRIPTION +.ds sd \fIsed\fP +.ds Sd \fISed\fP +\*(Sd is a stream editor. +A stream editor is used to perform basic text +transformations on an input stream +(a file or input from a pipeline). +While in some ways similar to an editor which +permits scripted edits (such as \fIed\fP), +\*(sd works by making only one pass over the +input(s), and is consequently more efficient. +But it is \*(sd's ability to filter text in a pipeline +which particularly distinguishes it from other types of +editors. +.HP +\fB\-n\fR, \fB\-\-quiet\fR, \fB\-\-silent\fR +.IP +suppress automatic printing of pattern space +.HP +\fB\-\-debug\fR +.IP +annotate program execution +.HP +\fB\-e\fR script, \fB\-\-expression\fR=\fI\,script\/\fR +.IP +add the script to the commands to be executed +.HP +\fB\-f\fR script\-file, \fB\-\-file\fR=\fI\,script\-file\/\fR +.IP +add the contents of script\-file to the commands to be executed +.HP +\fB\-\-follow\-symlinks\fR +.IP +follow symlinks when processing in place +.HP +\fB\-i[SUFFIX]\fR, \fB\-\-in\-place\fR[=\fI\,SUFFIX\/\fR] +.IP +edit files in place (makes backup if SUFFIX supplied) +.HP +\fB\-l\fR N, \fB\-\-line\-length\fR=\fI\,N\/\fR +.IP +specify the desired line\-wrap length for the `l' command +.HP +\fB\-\-posix\fR +.IP +disable all GNU extensions. +.HP +\fB\-E\fR, \fB\-r\fR, \fB\-\-regexp\-extended\fR +.IP +use extended regular expressions in the script +(for portability use POSIX \fB\-E\fR). +.HP +\fB\-s\fR, \fB\-\-separate\fR +.IP +consider files as separate rather than as a single, +continuous long stream. +.HP +\fB\-\-sandbox\fR +.IP +operate in sandbox mode (disable e/r/w commands). +.HP +\fB\-u\fR, \fB\-\-unbuffered\fR +.IP +load minimal amounts of data from the input files and flush +the output buffers more often +.HP +\fB\-z\fR, \fB\-\-null\-data\fR +.IP +separate lines by NUL characters +.TP +\fB\-\-help\fR +display this help and exit +.TP +\fB\-\-version\fR +output version information and exit +.PP +If no \fB\-e\fR, \fB\-\-expression\fR, \fB\-f\fR, or \fB\-\-file\fR option is given, then the first +non\-option argument is taken as the sed script to interpret. All +remaining arguments are names of input files; if no input files are +specified, then the standard input is read. +.PP +GNU sed home page: <https://www.gnu.org/software/sed/>. +General help using GNU software: <https://www.gnu.org/gethelp/>. +E\-mail bug reports to: <bug\-sed@gnu.org>. +.SH "COMMAND SYNOPSIS" +This is just a brief synopsis of \*(sd commands to serve as +a reminder to those who already know \*(sd; +other documentation (such as the texinfo document) +must be consulted for fuller descriptions. +.SS +Zero-address ``commands'' +.TP +.RI :\ label +Label for +.B b +and +.B t +commands. +.TP +.RI # comment +The comment extends until the next newline (or the end of a +.B \-e +script fragment). +.TP +} +The closing bracket of a { } block. +.SS +Zero- or One- address commands +.TP += +Print the current line number. +.TP +a \e +.TP +.I text +Append +.IR text , +which has each embedded newline preceded by a backslash. +.TP +i \e +.TP +.I text +Insert +.IR text , +which has each embedded newline preceded by a backslash. +.TP +q [\fIexit-code\fR] +Immediately quit the \*(sd script without processing +any more input, except that if auto-print is not disabled +the current pattern space will be printed. The exit code +argument is a GNU extension. +.TP +Q [\fIexit-code\fR] +Immediately quit the \*(sd script without processing +any more input. This is a GNU extension. +.TP +.RI r\ filename +Append text read from +.IR filename . +.TP +.RI R\ filename +Append a line read from +.IR filename . +Each invocation of the command reads a line from the file. +This is a GNU extension. +.SS +Commands which accept address ranges +.TP +{ +Begin a block of commands (end with a }). +.TP +.RI b\ label +Branch to +.IR label ; +if +.I label +is omitted, branch to end of script. +.TP +c \e +.TP +.I text +Replace the selected lines with +.IR text , +which has each embedded newline preceded by a backslash. +.TP +d +Delete pattern space. +Start next cycle. +.TP +D +If pattern space contains no newline, start a normal new cycle as if +the d command was issued. Otherwise, delete text in the pattern +space up to the first newline, and restart cycle with the resultant +pattern space, without reading a new line of input. +.TP +h H +Copy/append pattern space to hold space. +.TP +g G +Copy/append hold space to pattern space. +.TP +l +List out the current line in a ``visually unambiguous'' form. +.TP +.RI l\ width +List out the current line in a ``visually unambiguous'' form, +breaking it at +.I width +characters. This is a GNU extension. +.TP +n N +Read/append the next line of input into the pattern space. +.TP +p +Print the current pattern space. +.TP +P +Print up to the first embedded newline of the current pattern space. +.TP +.RI s/ regexp / replacement / +Attempt to match +.I regexp +against the pattern space. +If successful, replace that portion matched +with +.IR replacement . +The +.I replacement +may contain the special character +.B & +to refer to that portion of the pattern space which matched, +and the special escapes \e1 through \e9 to refer to the +corresponding matching sub-expressions in the +.IR regexp . +.TP +.RI t\ label +If a s/// has done a successful substitution since the +last input line was read and since the last t or T +command, then branch to +.IR label ; +if +.I label +is omitted, branch to end of script. +.TP +.RI T\ label +If no s/// has done a successful substitution since the +last input line was read and since the last t or T +command, then branch to +.IR label ; +if +.I label +is omitted, branch to end of script. This is a GNU +extension. +.TP +.RI w\ filename +Write the current pattern space to +.IR filename . +.TP +.RI W\ filename +Write the first line of the current pattern space to +.IR filename . +This is a GNU extension. +.TP +x +Exchange the contents of the hold and pattern spaces. +.TP +.RI y/ source / dest / +Transliterate the characters in the pattern space which appear in +.I source +to the corresponding character in +.IR dest . +.SH +Addresses +\*(Sd commands can be given with no addresses, in which +case the command will be executed for all input lines; +with one address, in which case the command will only be executed +for input lines which match that address; or with two +addresses, in which case the command will be executed +for all input lines which match the inclusive range of +lines starting from the first address and continuing to +the second address. +Three things to note about address ranges: +the syntax is +.IR addr1 , addr2 +(i.e., the addresses are separated by a comma); +the line which +.I addr1 +matched will always be accepted, +even if +.I addr2 +selects an earlier line; +and if +.I addr2 +is a +.IR regexp , +it will not be tested against the line that +.I addr1 +matched. +.PP +After the address (or address-range), +and before the command, a +.B ! +may be inserted, +which specifies that the command shall only be +executed if the address (or address-range) does +.B not +match. +.PP +The following address types are supported: +.TP +.I number +Match only the specified line +.IR number +(which increments cumulatively across files, unless the +.B \-s +option is specified on the command line). +.TP +.IR first ~ step +Match every +.IR step 'th +line starting with line +.IR first . +For example, ``sed \-n 1~2p'' will print all the odd-numbered lines in +the input stream, and the address 2~5 will match every fifth line, +starting with the second. +.I first +can be zero; in this case, \*(sd operates as if it were equal to +.IR step . +(This is an extension.) +.TP +$ +Match the last line. +.TP +.RI / regexp / +Match lines matching the regular expression +.IR regexp . +Matching is performed on the current pattern space, which +can be modified with commands such as ``s///''. +.TP +.BI \fR\e\fPc regexp c +Match lines matching the regular expression +.IR regexp . +The +.B c +may be any character. +.PP +GNU \*(sd also supports some special 2-address forms: +.TP +.RI 0, addr2 +Start out in "matched first address" state, until +.I addr2 +is found. +This is similar to +.RI 1, addr2 , +except that if +.I addr2 +matches the very first line of input the +.RI 0, addr2 +form will be at the end of its range, whereas the +.RI 1, addr2 +form will still be at the beginning of its range. +This works only when +.I addr2 +is a regular expression. +.TP +.IR addr1 ,+ N +Will match +.I addr1 +and the +.I N +lines following +.IR addr1 . +.TP +.IR addr1 ,~ N +Will match +.I addr1 +and the lines following +.I addr1 +until the next line whose input line number is a multiple of +.IR N . +.SH "REGULAR EXPRESSIONS" +POSIX.2 BREs +.I should +be supported, but they aren't completely because of performance +problems. +The +.B \en +sequence in a regular expression matches the newline character, +and similarly for +.BR \ea , +.BR \et , +and other sequences. +The \fI-E\fP option switches to using extended regular expressions instead; +it has been supported for years by GNU sed, and is now +included in POSIX. +.SH BUGS +.PP +E-mail bug reports to +.BR bug-sed@gnu.org . +Also, please include the output of ``sed \-\-version'' in the body +of your report if at all possible. +.SH AUTHOR +Written by Jay Fenlason, Tom Lord, Ken Pizzini, +Paolo Bonzini, Jim Meyering, and Assaf Gordon. +.PP +This sed program was built with SELinux support. +SELinux is disabled on this system. +.PP +GNU sed home page: <https://www.gnu.org/software/sed/>. +General help using GNU software: <https://www.gnu.org/gethelp/>. +E\-mail bug reports to: <bug\-sed@gnu.org>. +.SH COPYRIGHT +Copyright \(co 2022 Free Software Foundation, Inc. +License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>. +.br +This is free software: you are free to change and redistribute it. +There is NO WARRANTY, to the extent permitted by law. +.SH "SEE ALSO" +.BR awk (1), +.BR ed (1), +.BR grep (1), +.BR tr (1), +.BR perlre (1), +sed.info, +any of various books on \*(sd, +.na +the \*(sd FAQ (http://sed.sf.net/grabbag/tutorials/sedfaq.txt), +http://sed.sf.net/grabbag/. +.PP +The full documentation for +.B sed +is maintained as a Texinfo manual. If the +.B info +and +.B sed +programs are properly installed at your site, the command +.IP +.B info sed +.PP +should give you access to the complete manual. |