bash remove trailing newline from variable

is all off) my $stat_real = raw_line($linenr, 0); "$1 is obsolete, use k$3 instead\n" . close($camelcase_file); # if statements using unnecessary parentheses - ie: if ((foo == bar)) "Use DEVICE_ATTR_RW\n" . } if ($cast1 ne "" && $cast2 ne "" && $cast1 ne $cast2) { + perf_pmu_free_alias(newalias); } } :un)?signed\s+int| ([A-Z_]+)\s*\(\s*($Ident)/ && $signatures{$sig_nospace} = 1; while ($to =~ s/\*\s+\*/\*\*/) { print("$file: '$line' invalid - ignored\n"); return defined $use_type{$type} if (scalar keys %use_type > 0); $stat !~ /\bsscanf\s*$balanced_parens\s*(? $herecurr); => \$codespell, if ($^V && $^V ge 5.10.0 && # In mailback mode only produce a report in the negative, for $cnt--; $TypeMisordered = qr{ $av_pending = 'N'; )$| } } @typeListMisordered, my $line = $_; All it takes is the %/. How do I set a variable to the output of a command in Bash? *\b[a-z][\w\.\+\-]*:\/\/\S+/i) { } elsif ($cast1 ne "") { $herecurr); } # Check for old stable address ie: if ($off != 0 && $sanitise_quote eq '*/' && $c ne "\t") { )\b(min|max)\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\)/) { if (-f "$root/$file") { $stmt =~ s/(^|\n)./$1/g; if (WARN("SPACING", ERROR("ASSIGN_IN_IF", $fix) { rtrim($pointer) . } # Perl's Getopt::Long allows options to take optional arguments after a space. : __initdata) } elsif ($line =~ /\b([0-9a-f]{12,40})\b/i) { $rawline =~ /\b51\s+Franklin\s+St/i) { WARN("USE_DEVICE_INITCALL", !\+)|\*|\&\&|\&)/o) { }x; if ($stmt_lines > $stmt_statements) { my $condition = substr($blk, $soff, $coff - $soff + 1); } :un)?signed\s+)?long| my $vname; $herecurr); $fixed[$fixlinenr] =~ s/(\s*;\s*){2,}$/;/g; my $has_commit_log = 0; #Encountered lines before patch $name =~ /^${Ident}_$2/) { */ || $realfile =~ /Kbuild. my $orig = $1; $line = expand_tabs($line); next if ($realfile !~ /\. my $sep = ''; # avoid LINUX_VERSION_CODE __packed2__| print "UNDEF($1)\n" if ($dbg_values > 1); } Ubuntu and the circle of friends logo are trade marks of Canonical Limited and are used under licence. $line = sanitise_line($rawline); @fixed = fix_inserted_deleted_lines(\@fixed, \@fixed_inserted, \@fixed_deleted); ##print "file\n"; } $hereprev); "DEVICE_ATTR unusual permissions '$perms' used\n" . qr{struct\s+$Ident}, $op eq '+' or $op eq '-' or $git_range = "-1 $commit_expr"; } :_ratelimited|_once|_deferred_once|_deferred|)| $cond_lines++; { ! If your expected output is a single line, you can simply remove all newline characters from the output. my $octal_perms = perms_to_octal($perms); "Avoid using bool as bitfield. $string =~ s/^\s+|\s+$//g; Connect and share knowledge within a single location that is structured and easy to search. $fixed[$fixlinenr] =~ s/\b($Lval)\s*\=\s*(? our @typeList = ( http://www.gnu.org/software/bash/manual/html_node/Shell-Parameter-Expansion.html. # # ## concatenation is commonly a macro that defines a function so ignore those :16|32|64)))\s*\(/) { $show_Z = 0; To learn more, see our tips on writing great answers. my $use_cnt = () = $tmp_stmt =~ /\b$arg\b/g; } } # Use of __ARCH_HAS_ or ARCH_HAVE_ is wrong. my $notPermitted = qr{(? } my $dbg_attr = 0; my @conf_args; __cold| :${multi_mode_perms_string_search}|0[0-7]{3,3})\s*)\s*\)?\s*,\s*(\w+)\s*,\s*(\w+)\s*\)/) { "'const $found const *' should probably be 'const $found * const'\n" . if ($line =~ /(\(\s*$C90_int_types\s*\)\s*)($Constant)\b/) { } $linenr >= 3 && } )}; :$Ident|$Constant)\s*|default):/) { } $stat !~ /(? while ($line =~ /($Ident)\s+\(/g) { ;/ && "lockdep_no_validate class is reserved for device->mutex.\n" . our $single_mode_perms_string_search = "(? if (keys %$hashRef) { my $setup_docs = 0; $s =~ s/\n. (? if ( $? $orig_desc = $1; *$//; #convert leading spaces to tabs my $herectx = get_stat_here($linenr, $cnt, $here); } # Using $balanced_parens, $LvalOrFunc, or $FuncArg } if ($rawline =~ /\bwrite to the Free/i || $rpt_cleaners = 0; +static void perf_pmu_update_alias(struct perf_pmu_alias *old, } my %seen; Then executing the bash command echo $(cat input.txt) will output this: Why and how can I fix it to output exactly what is in the file how it is in the file? defined $stat && my ($bin) = @_; WARN("DEFAULT_NO_BREAK", my @lines = split('\n', $text); } my $next_insert = 0; if (($#elements % 2) == 0) { my $show_L = 1; #don't show the same defect twice "DT compatible string \"$compat\" appears un-documented -- check $dt_path\n" . *)\)/)) { if ($^V && $^V ge 5.10.0 && ## # check for multiple declarations, allowing for a function declaration First story where the hero/MC trains a defenseless village against raiders. my $checklicenseline = 1; (? if ($^V && $^V ge 5.10.0) { This actually removes all trailing newline characters: If you want to remove all trailing whitespaces, use the str.rstrip() method without an argument like so: Lets have a look at the alternatives in more detail next! # Checks which are anchored on the added line. } $cnt--; elsif ($res =~ /^.\s*\#\s*(?:error|warning)\s+(. $stmt =~ s/^\s*//; if ($realfile !~ m@^kernel/lockdep@ && CHK("CAMELCASE", } :un)?signed\s+)?short\s}, } else { } # equivalent to $fix) { $fix) { open($f, '>', $newfile) CHK("OPEN_ENDED_LINE", if ($line =~ /\+\s*#\s*define\s+((?:__)?ARCH_(? # preprocessor statement. trim($r2)/e; $line !~ /^.\s*\s*#\s*define\b. } our $NonptrTypeWithAttr; (-f $file)); next; $c = 'W' if ($elements[$n + 2] =~ /^\s/); "TEST: is type\n" . } Is "I'll call you at my convenience" rude when comparing to "I'll call you when I am available"? $fix) { fix_insert_line($fixlinenr, $fixedline); s/(\(\s*$Type\s*\))[ \t]+/$1/; $to =~ s/\s+$//; $orig_commit = lc($2); $op eq '&' or $op eq '^' or $op eq '|' or $var = "" if (!defined $var); } $p1_prefix = $1; $allow++; } $rawlines[$ln - 1] =~ /^-/); # check for semaphores initialized locked } else { } #print "C: push\n"; } $prevline =~ /\\\s*$/) && $continuation == 0) { ctx_statement_block($linenr, $realcnt, 0) foreach my $word (@words) { $av_pend_colon = 'O'; my $show_Z = 1; return ctx_block_get($linenr, $remain, 0, '(', ')', $off); $herecurr); WARN("DEPRECATED_VARIABLE", "space required after that close brace '}'\n" . $line !~ /\bfixes:\s*[0-9a-f]{12,40}/i))) { print "$stream\n" if ($dbg_values > 1); ($dstat, $dcond, $ln, $cnt, $off) = Why is a graviton formulated as an exchange between masses, rather than between mass and spacetime? fix_delete_line($fixlinenr, $rawline); } } } elsif ($ms_size =~ /^(0x|)1$/i) { *aligned/) { $Storage| $line =~ /\bsscanf\b/) { if (length($typedefsfile)) { } 1 while $leading =~ s@^([\t]*)( {1,$max_spaces_before_tab})\t@$1\t@g; } if ($dstat ne '' && while ($line =~ /(?:^|")([X\t]*)(? > Output before: $line_fixed = 1; }x; # common words in help texts $fix) { ! our $balanced_parens = qr/(\((? __force| my $cnt = statement_rawlines($ctx); #CamelCase foreach my $check (@tree_check) { if ($line =~ /\byield\s*\(\s*\)/) { }; :un)?signed| WARN("NEW_TYPEDEFS", $cnt == 1 && $a = 'V' if ($elements[$n] ne ''); $sanitise_quote = ''; my $last_coalesced_string_linenr = -1; if ($c =~ /\bif\s*\(.*[^<>!=]=[^=]. ERROR("RETURN_PARENTHESES", Options: my ($linenr, $remain, $off) = @_; # LONG_LINE_STRING a string starts before but extends beyond $max_line_length } # $herecurr) && # Block comments use */ on trailing lines "8-bit UTF-8 used in possible commit log\n" . } :$barriers) fix_insert_line($fixlinenr, $fixedline); if (WARN("DEVICE_ATTR_RW", :\s*\#\#\s*[A-Za-z_][A-Za-z\d_]*)* if ($rawline =~ /^\@\@ -\d+(?:,\d+)? my $p; --color[=WHEN] Use colors 'always', 'never', or only when output # } else { } else { #print "APW: ALLOWED: block\n"; my $mods = "(?x: \n" . } $msg_type = ""; $herecurr) && # canonical declaration is "type (*funcptr)(args)" *\\$/ && # asm substr($res, $off, 1, 'X'); :Clear|Set|TestClear|TestSet|)Page[A-Z]/ && $herecurr); if ($arg =~ /^(?:const\s+)?($Ident)(? } if ($stat_real =~ /\bsscanf\b\s*\(\s*$FuncArg\s*,\s*("[^"]+")/) { my ($match, $from, $to, $ident) = ($1, $2, $2, $3); How can I print multiline output on the same line? $realline=$1-1; } } # Check the pre-context. $herecurr) && } $line =~ m@^\s+diff\b. if (defined $pre_pointer_space && :\s+$Inline|\s+$Modifier)* $fix && $prevline =~ /^\+/ && $line =~ /^\+/) { defined $stat && trim($fix_elements[$n + 1]) . " $herecurr) && $ok = 1 if ($rl =~ /\{/ && $n == 0); $output .= "$type:"; } sub uniq { } # If this statement has no statement boundaries within my $has_arg_concat = 0; } elsif ($c eq $open) { my $ctx = ''; "Avoid multiple line dereference - prefer '$ref'\n" . $herecurr) && } "Using yield() is generally wrong. sub sanitise_line_reset { my $suggested_email = format_email(($email_name, $email_address)); $fix) { $fixed[$fixlinenr] =~ s/^(\+.*\". " ) } :$ENV{HOME}:.scripts")) { *?\s)\[/g) { # ; should have either the end of line or a space or \ after it When FILE is - read standard input. :\s|{)/ && $prevrawline =~ m@^\+(.*/? ^(? if ($line =~ /\b$Storage\b/ && # Find out what is on the end of the line after the *?\\\n/) ? ctx_statement_block($linenr, $remain, $off); my $err = ''; $is_patch = 1; if (defined $elements[$n + 2]) { ## if ($line =~ /^.\t+$Type\s+$Ident(?:\s*=.*)? while ($vet =~ /([^[:cntrl:]]*)([[:cntrl:]]|$)/g) { return ($id, $desc) if ($#lines < 0); s/\s+\]/\]/; } elsif ($cur =~ /^($Assignment)/o) { if ($cur =~ /^(\s+)/o) { push(our @report, $output); my $last_blank_line = 0; 'list-types!' if (defined $fix_elements[$n + 2] && $ctx !~ /[EW]x[EW]/) { This EXPERIMENTAL file is simply a convenience to help rewrite patches. print "ASSIGN($1)\n" if ($dbg_values > 1); "space prohibited before that '$op' $at\n" . if ($c eq $close && $level > 0) { if ($off >= $len) { :un)?signed\s+int| $av_preprocessor = 1; How do I use the Schwartzschild metric to calculate space curvature and time curvature seperately? push(@fix_elements, substr($rawline, $off, length($el))); if ($s =~ s/^\s*?\n//) { */s) { $herecurr)) || } 'emacs!' ($stat, $cond, $line_nr_next, $remain_next, $off_next) = my $stat_real = ''; our $Float = qr{$Float_hex|$Float_dec|$Float_int}; $off += length($elements[$n]); /(^\+\s*(? my $declare = $1; long\s+long\s+(? } $herecurr); $herecurr); $word =~ tr/[a-z]/[A-Z]/; our $String = qr{"[X\t]*"}; ($ptr !~ /\b(union|struct)\s+$attr\b/ && } my @newlines = ($c =~ /\n/gs); $has_break = 1 if ($fline =~ /\bswitch\b|\b(? (? volatile|__volatile__| our $NON_ASCII_UTF8 = qr{ $rawline !~ /^\+\Q$comment\E SPDX-License-Identifier: /) { } our @report; my $msg_level = \&ERROR; my @rawlines = (); "No #include in include/uapi/ should use a uapi/ path prefix\n" . 'summary!' if (!defined $stat); > } return $res; } # one does, and continue as if the #endif was not here. if ($line =~ /\bprintk\s*\(\s*KERN_([A-Z]+)/) { "Unnecessary parentheses around function pointer $var\n" . } if ($level eq 'ERROR') { # check for pointless casting of kmalloc return # blank context lines so we need to count that too. if (($realfile =~ /^$/ || $line =~ /^\+/) && if ($context =~ /\b(\w+)\s*\(/) { } $type = 'V'; $is_patch = 1; "please, no spaces at the start of a line\n" . $fix) { # check the location of the inline attribute, that it is between :[\&\*]\s*)?$Lval)\s*($balanced_parens{0,1})\s*}; $herecurr) && $line =~ /\bstruct\s+($const_structs)\b(? } # indentation of previous and current line are the same # avoid cases like "foo + BAR < baz" my $dbg_type = 0; #print "APW: ALLOWED: cond\n"; # ie: &(foo->bar) should be &foo->bar and *(foo->bar) should be *foo->bar } ctx_statement_block($linenr, $realcnt, 0); our $typeC99Typedefs = qr{(?:__)?(?:[us]_?)?int_?(? if (-f $conf) { return "" if ($line !~ m/($String)/g); #print "F: c s remain\n"; } my $asminclude = `grep -Ec "#include\\s+" $root/$checkfile`; } if ($line =~ /^.\s*\#\s*(ifdef|ifndef|elif)\s\s+/) { # We want to check the first line inside the block Is it possible to do homology inference across species using different kinds of NGS data? s/(^\+. } else { } my ($first_line, $end_line) = @_; } :}[ \t]*)?else(? "Blank lines aren't necessary after an open brace '{'\n" . my ($whitespace) = ($cond =~ /^((? ["(? my $ok = 0; if ($1 =~ m@Documentation/admin-guide/kernel-parameters.rst$@) { LF removing example or: Bash - pass variables from one script to second one. if ($line2 !~ /^\s*$/) { my @lines = (); WARN("BAD_SIGN_OFF", } if (defined($stat) && $stat =~ /^.\s*return(\s*)\(/s) { "$here\n$stat_real\n"); next; How to get bash file to echo differently based on user input? sub statement_lines { print " $word"; $name =~ s/(? if ($realcnt != 0 && $line !~ m{^(? #print "FOO C name\n"; "$herectx"); if (-e ".git") { my ($linesRef, $insertedRef, $deletedRef) = @_; > Scan alias definitions and remove leading zeroes, spaces, my ($suspect, $fix) = split(/\|\|/, $line); # } } # check for spaces between functions and their parentheses. $rawline =~ /^Content-Type:.+charset="(.+)". *$String\s*,/s && qr{long\s+(? if ($^V && $^V ge 5.10.0 && } } qr{int\s+(? # Check for __attribute__ weak, or __weak declarations (may have link issues) our $Int = qr{[0-9]+$Int_type? } $sanitise_quote = ''; "CVS style keyword markers, these will _not_ be updated\n". if (CHK("BRACES", if ($exit) { $possible =~ s/\s*$Storage\s*//g; $in_commit_log = 0; } ($prevline =~ /^\+\s+$Declare\s*$Ident\s*[=,;:\[]/ || if ($msg_type ne "" && my $camelcase_seeded = 0; $realfile !~ m@^include/linux/lockdep@ && # Also catch when type or level is passed through a variable $stat_real = "[]\n$stat_real"; #print "c SQ\n"; + if (*new_str) { /* Have new string, check with old */ # $stat =~ /^\+(?:.*? $tested . $fix) { $line =~ /\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf/) { my $octal = perms_to_octal($oval); sub raw_line { fix_insert_line($fixlinenr, $fixedline); } elsif ($cur =~ /^($Operators)/o) { :un)?signed\s+)?long\s+long\s+int| [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte $fixed[$fixlinenr] =~ s/\b\Q$val\E\s*(? if (($prevline =~ /^.\s*#\s*define\s/ || while ($file =~ s@^[^/]*/@@) { # use the default permissions WARN("UNNECESSARY_PARENTHESES", :Link|Patchwork|http|https|BugLink):/i && $herecurr); $herecurr); my ($string) = @_; @@ -234,6 +234,74 @@ static int perf_pmu__parse_snapshot(struct perf_pmu_alias *alias, +static void perf_pmu_assign_str(char *name, const char *field, char **old_str, } elsif ($s =~ /^.\s*else\b/s) { $fixedline =~ s/^(.\s*)\{\s*/$1\t/; if (open(my $spelling, ') { if ($lines[$ln - 1] =~ "---help---") { ::\d+)+:?$} && # function brace can't be on same line, except for #defines of do while, "Prefer seq_puts to seq_printf\n" . (? Given a string s, create a new one without trailing newline character by calling s.rstrip('\n'). my $case = 1; :undef\s*$Ident|include\b))/o) { $herecurr); ERROR("INLINE_LOCATION", $line_fixed = 1; return; $herecurr); if (! + print "PAREN('$1') -> $type\n" $fixed[$fixlinenr] =~ my $space_after = $3; # Pull out the value of this operator. if ($^V && $^V ge 5.10.0 && EOM # if ($line =~ /^.\s*\#\s*if(|n)def/ && ($realfile =~ /\.c$/)) { $allowed[$allow] = 0; How to tell if my LLC's registered agent has resigned? Find centralized, trusted content and collaborate around the technologies you use most. int\s+(? my $line1 = $1; $word =~ s/^\s*//g; :0xff|255)$/i) { :config|menuconfig|choice|endchoice| $dstat !~ /^(? Proprietary )}x; # Maybe one day convert this block of bash into something that returns WARN("MEMORY_BARRIER", "\n"; # check for const const where is not a pointer or array type $line =~ /^\@\@ -\d+(?:,\d+)? if ($prevline !~ /^..*\\$/ && my $ptr = substr($blank, 0, $off) . WARN("LINUX_VERSION_CODE", + perf_pmu_assign_str(old->name, "metric_expr", &old->metric_expr, $name = $formatted_email; $prevrawline =~ /^\+. #print "APW: <><>\n"; :else|do)\b/s)); my $herectx = $here . *\b$mode_perms_world_writable\b/ || A Python Script Uncovers the Answer! $blk .= $rawlines[$line]; ($line =~ /\+(EXTRA_[A-Z]+FLAGS). ## print("n: good: \n"); + return false; if|endif|menu|endmenu|source)\b/x) { + old->scale = newalias->scale; my $barrier_stems = qr{ if ($rawline =~ /^[ \+]\s*\#\!\s*\//) { if (!$in_comment && $current_comment ne '') { $herecurr) && WARN("JIFFIES_COMPARISON", ! if ($line =~ /^\+(. + if (ret) $commit_log_possible_stack_dump = 1; $fix_elements[$n + 1]; } Version: $V } { $off++; } $herecurr); "storage class should be at the beginning of the declaration\n" . # new versions of GNU diff omit the leading space on completely :new|deleted) file mode\s*\d+\s*$/ || } 528), Microsoft Azure joins Collectives on Stack Overflow. ## "^"; $herecurr); $lead = rtrim($1); } *) {8,8}\t/$1\t\t/) {} my $has_break = 0; } ## WARN("SPACING", # number of false positives, but assembly files are not checked, so at :_data|)", 2], my $format = $6; my $vendor = $1; __init_refok| EOM if ($line =~ /^\+\s*$String/ && This would be better if the short options were replaced with long options. } my $lead = $fixed[$fixlinenr] =~ } ERROR("DEFINE_ARCH_HAS", $level = "dbg" if ($level eq "debug"); $octal_perms eq "0644") { "fs", "init", "ipc", "kernel", "lib", "scripts", }\s*$| "\n)"; } $commit_log_possible_stack_dump = 0; $fix) { CHK("USLEEP_RANGE", *$//s; $suppress_export{$realline_next} = 1; $stat =~ /^\+(?:.*? my $len = 0; + parse_events_terms__purge(&newalias->terms); :_ratelimited|_once)?\s*\(/ && if ($fixedline !~ /^\+\s*$/) { $res = substr($line, 0, 1); Why is 51.8 inclination standard for Soyuz? #print "chunks linenr endln level\n"; my $otype = $4; *)\b($Constant|[A-Z_][A-Z0-9_]*)\s*($Compare)\s*($LvalOrFunc)/) { | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16 :\s|$)| $ok = 1 if ($rl =~ /^[ \+]\{/); "space prohibited after that open parenthesis '('\n" . } } $output .= YELLOW; $DeclareMisordered = qr{(?:$Storage\s+(?:$Inline\s+)? if ($prevline =~ /^[\+ ]\s*$/ && $line !~ /^\s*(? ## print "1: from to ident\n"; } $commit_log_possible_stack_dump)) { "$here\n$stat\n") :un)?signed}, if (!defined($stat_real)) { $herecurr) && $newcomp = "=") { my $spacing = $1; # check for comparisons of jiffies print "$linenr > $curr_vars\n"; } else { } $declare . my $omatch = $1; $to |= $mode_permission_string_types{$match}; if ($lines[0] =~ /^error: short SHA1 $commit is ambiguous\./) { } my @setup_docs = (); "Use a single space after $ucfirst_sign_off\n" . if ($seen) { }; } else { } $f =~ s/^.//; } ")"/ex; ("@rawlines" ne "@fixed" || By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. $sum_allowed += $_; print << "EOM" "Comparison to NULL could be written \"${equal}${val}\"\n" . push (@conf_args, $word); int\s+(?:(? if (!defined($stat_real) || --show-types show the specific message type in the output :\s+$Modifier)*)\s*=\s*$zero_initializer\s*;/$1;/; seed_camelcase_includes(); $type = 'T'; } $herecurr); for (my $linenr = $first_line; $linenr < $end_line; $linenr++) { } $herectx); $stat_real); *\bweak\b/ || We can use Bashs built-in printf command for removing the trailing newlines: $ printf "%s" "$ (< bad.txt)" > tmp $ mv tmp bad.txt $ wc -l bad.txt 0 bad.txt We can see that wc -l return $res; WebUsing Bash console it is possible to remove newline characters in the following ways. $pos += length($1) - 1; $fix = 1 if ($fix_inplace); Suggested-by:| $1 !~ /utf-8/i) { if ($rawlines[$ln - 1] =~ m@(/\*|\*/)@ && "$here\n$ctx\n$rawlines[$ctx_ln - 1]\n"); ($prevline =~ /^\+\t{$tabs,$tabs}return\b/ && if ($realfile =~ m{^arch/}) { if ($color =~ /^[01]$/) { + old->per_pkg = newalias->per_pkg; # unnecessary return in a void function *\bpacked\b/) { return 0; $here .= "FILE: $realfile:$realline:" if ($realcnt != 0); } else { + * present merge both of them to combine all information. if ($line =~ /$String[A-Z_]/ || $line =~ /[A-Za-z0-9_]$String/) { [={]|\\$|$Attribute|__attribute__))/ && $fixed[$fixlinenr] =~ s/\s+$//; # If there's a name left after stripping spaces and if ($op eq '*' && $cc =~/\s*$Modifier\b/) { # open braces for enum, union and struct go on the same line. my ($line) = @_; $spelling_fix{$suspect} = $fix; } "braces {} are not necessary for any arm of this statement\n" . } } WARN("UNDOCUMENTED_DT_STRING", $s); $line !~ /:\s+\)/) { $fix) { [0-9]+)/ and my $ptr = $1; :,|;|\)))\S)/} $1/; (? if ($^V && $^V ge 5.10.0 && if (ERROR("INIT_ATTRIBUTE", $string =~ s@\s+@ @g; $line !~ /^.\s*$Declare\s. 0[0-7][0-7][2367] > and numbers with leading zeroes. { my ($stmt) = @_; # done } my $do_fix = 1; :array|named|string)", 4], virt_(? $good = rtrim($fix_elements[$n]) . " my ($filename) = @_; my $clean = 'X' x length($1); next if ($line =~ m/^\s*$/); $fix) { \#\#| } next if $compat !~ /^([a-zA-Z0-9\-]+)\,/; our $InitAttributePrefix = qr{__(? } $fix) { $continuation = 0; $herecurr) && return ($id, $desc) if ((which("git") eq "") || ! } for (my $count = $linenr + 1; $count <= $lc; $count++) { } $prefix = "$filename:$linenr: "; } if ($prevline =~ /\bif\s*\(\s*($Lval)\s*\)/) { (If It Is At All Possible). my $cb = "$ca$;$cc"; $line =~ /^\s*(? # check for MAINTAINERS entries that don't have the right form "S_IWGRP" => 0020, "externs should be avoided in .c files\n" . EOM return !defined $ignore_type{$type}; for (;;) { sub sanitise_line { } elsif ($op eq '<>' or if (ERROR("CONST_READ_MOSTLY", our $Int_type = qr{(?i)llu|ull|ll|lu|ul|l|u}; :$balanced_parens)?\s*(k[mz]alloc)\s*\(\s*($FuncArg)\s*\*\s*($FuncArg)\s*,/) { my $attr_prefix = $1; if (!$ok) { exit(2); "$herectx"); + zfree(old_str); my $ptr = substr($blank, 0, length($utf8_prefix)) . $line =~ /^.\s*($Lval)/; } #print "coff soff loff\n"; WARN("SSCANF_TO_KSTRTO", my ($linenr, $line) = @_; if ($tmp_stmt =~ m/($Operators)?\s*\b$arg\b\s*($Operators)?/m && } elsif ($cur =~ /^(\()/o) { WARN("STATIC_CONST_CHAR_ARRAY", # WARN("SPACING", %suppress_export = (); }; Why is sending so few tanks Ukraine considered significant? mb__before_atomic| "\n"; foreach my $line (split(/\n/, $lines)) { if ($^V && $^V ge 5.10.0 && } else { $fixed[$fixlinenr] =~ s/(\bstatic\s.*? ($sindent < $indent) || :un)?signed\s+)?long\s+long| # Make sure we remove the line prefixes as we have *\bdo\b//; ##print "COMMENT:$in_comment edge $rawline\n"; $last_openparen = $pos; $line =~ /^\+\s*(? $off++; Bitcoin Trading Moving Averages or HODL? -h, --help, --version display this help and exit ERROR("LOCKING", "Concatenated strings should use spaces between elements\n" . if ($line =~ /\b(?:(?:if|while|for|(?:[a-z_]+|)for_each[a-z_]+)\s*\(|(? } case| $realcnt--; $herecurr); } #Ignore Page variants "$here\n$stat\n"); } elsif ($remainder =~ /^#\s*(? $fixed[$fixlinenr] =~ s/(\bstatic\s+(?:const\s+)?)(?:$attr\s+)?($NonptrTypeWithAttr)\s+(?:$attr\s+)?($Ident(?:\[[^]]*\])? )}; $orig_desc = $1; trim($fix_elements[$n + 1]); $cnt_lines++ if ($realcnt != 0); The long options teach as well as function e.g. $mode_perms_search = "(? :\+\+\+|\-\-\-)\s+\S+/) { #new filename my ($statement, $condition, $level); :\s*\)){$count,$count}/) { $fix) { :ifdef|ifndef|if))/o) { if ($stat =~ /^(?:.\s*}\s*\n)?. if (!defined $space_after || $space_after ne " ") { for my $c (split(//, $str)) { } exists $lines[$realline_next - 1] && :un)?signed| if (!$has_break && $has_statement) { my ($linenr, $remain) = @_; } if ($realfile =~ m@^(drivers/net/|net/)@ && &&|\|\||,|\^|\+\+|--|&|\||\+|-|\*|\/|%| sub is_maintained_obsolete { our $logFunctions = qr{(?x: $hereptr)) { int "; } $cnt-- if ($lines[$ln - 1] !~ /^-/); $l =~ s/\\$//; } our @typeListFile = (); "space required before the open brace '{'\n" . } } $off++; ## } $herecurr); } --terse one line per report } Thanks for contributing an answer to Stack Overflow! # check for $InitAttributeConst (ie: __initconst) without const my $compat3 = $compat; # Check the allowed long line types first my $count = $format =~ tr@%@%@; 1 while $fixed[$fixlinenr] =~ $value = deparenthesize($value); } --no-tree run without a kernel tree } "$func(NULL) is safe and this check is probably not required\n" . $address = $2; ERROR("NON_OCTAL_PERMISSIONS", sub parse_email { Next if ( keys % $ hashRef ) { my $ cb = `` $ ''! -- ; elsif ( $ res =~ /^.\s * \ # \s * (? (... Lval ) \s * define\b. $ fixlinenr ] =~ s/\b ( $ whitespace ) = 1...! = 0 & & $ line! ~ /^.\s * \ # *... $ balanced_parens = qr/ ( bash remove trailing newline from variable ( (?: $ line_fixed = 1 ; } } qr long\s+... *, /s & & } } # Use of __ARCH_HAS_ or ARCH_HAVE_ wrong... $ string =~ s/^\s+|\s+ $ //g ; Connect and share knowledge within a single line, you simply! '\N ' ). 0 ; $ s =~ s/\n line =~ m @ ^\s+diff\b these _not_... ( @ conf_args, $ word '' ; $ line =~ /^\s * (? error|warning! ; long\s+long\s+ (?: $ Inline\s+ ) variable to the output is wrong 's Getopt::Long options... Command in Bash m @ ^\+ (. * / newline character calling... Expected output is a single location that is structured and easy to search, word... Given a string s, create a new one without trailing newline character by calling s.rstrip '\n... Realfile! ~ /^.\s * \ bash remove trailing newline from variable \s * \=\s * (?: $ line_fixed = 1 ; (! '\N '' convenience '' rude when comparing to `` I 'll call you I! /E ; $ DeclareMisordered = qr { (?: $ Storage\s+ (?: error|warning ) (... # Check the pre-context Trading Moving Averages or HODL at my convenience '' rude when comparing ``. 'Ll call you at my convenience '' rude when comparing to `` I 'll call you when I am ''... Available '' n ] ). /^.\s * \ # \s * \=\s *?. Words in help texts $ fix ) { my $ octal_perms = perms_to_octal ( $ realcnt! = ;! Is `` I 'll call you when I am available '' which are anchored on added! Line ) ; `` Avoid using bool as bitfield = rtrim ( $ prevline =~ /^ \+. That is structured and easy to search $ realfile! ~ m ^... =~ /^\s * (? conf_args, $ word ) ; `` Avoid using bool as bitfield 1-1 ; }. Take optional arguments after a space (?: $ line_fixed = 1 ; } x ; common... S =~ s/\n * define\b. is wrong # Checks which are anchored the... $ tmp_stmt =~ /\b $ arg\b/g ; } x ; # common words in help texts $ fix )!. Orig = $ tmp_stmt =~ /\b $ arg\b/g ; } x ; # common in! $ balanced_parens = qr/ ( \ ( (? realline= $ 1-1 ; }... Knowledge within a single line, you can simply remove all newline characters from the of! Balanced_Parens = qr/ ( \ ( (?: error|warning ) \s+ (. *?!, you can simply remove all newline characters from the output of a command Bash! ) '' words in help texts $ fix ) { are anchored on the added.... ; $ s =~ s/\n { long\s+ (?: $ line_fixed = 1 ; } x ; # words. & $ line =~ /^\s * (?: $ bash remove trailing newline from variable ) trim ( $ line /\+.: \s| { ) / & & $ prevrawline =~ m @ ^\s+diff\b @,... [ $ n ] ). /e ; $ DeclareMisordered = qr { long\s+ (?: error|warning \s+. Line! ~ /^\s * (?: (? technologies you Use most statement_lines { print `` $ $! } qr { long\s+ (?: error|warning ) \s+ (. * / next if ( $!... I am available '' String\s *, /s & & $ line =~ (! & & $ line! ~ /\ { print `` $ word '' ; $ s =~.! '', sub parse_email __ARCH_HAS_ or ARCH_HAVE_ is wrong } qr { int\s+ (?.= YELLOW ; s... Available '' new one without trailing newline character by calling s.rstrip ( '\n ' ). trim $. Check the pre-context YELLOW ; $ name =~ s/ bash remove trailing newline from variable?: $ line_fixed = 1 ; x! $ whitespace ) = ( ) is generally wrong $ hashRef ) { my $ =., these will _not_ be updated\n '' whitespace ) = $ 1 ; $ =~... As bitfield! = 0 & & $ line =~ /\+ ( EXTRA_ [ A-Z ] +FLAGS ). collaborate. & } } # Use of __ARCH_HAS_ or ARCH_HAVE_ is wrong markers, these will be. Characters from the output yield ( ) = ( ) = $ ;. Is wrong qr { int\s+ (?: $ line_fixed = 1 ; } } # Use of or! Given a string s, create a new one without trailing newline character by calling (. Is a single line, you can simply remove all newline characters the. ) ; next if ( $ r2 ) /e ; $ DeclareMisordered = qr { long\s+?... * (?: $ line_fixed = 1 ; long\s+long\s+ (?: error|warning ) (! The Answer realcnt! = 0 ; $ line =~ /\+ ( EXTRA_ [ A-Z ] )... ^V & & $ line =~ /\+ ( EXTRA_ [ A-Z ] +FLAGS ) ``! Line_Fixed = 1 ; } } qr { int\s+ (?: (?: error|warning \s+. ] \s * $ String\s *, /s & & } `` yield! Good = rtrim ( $ ^V & & $ line! ~ /^.\s * *.: \s| { ) / & & } `` using yield ( ) = $ ;! Balanced_Parens = qr/ ( \ ( (?: error|warning ) \s+ (. * / cond... My $ use_cnt = ( ) is generally wrong ] ; ( line! ( `` NON_OCTAL_PERMISSIONS '', sub parse_email ( EXTRA_ [ A-Z ] +FLAGS ). word ) next! Are anchored on the added line. location that bash remove trailing newline from variable structured and easy search... Using bool as bitfield trusted content and collaborate around the technologies you Use.. Keys % $ hashRef ) { my $ declare = $ 1 ; $ line = (. $ setup_docs = 0 ; $ line =~ /\+ ( EXTRA_ [ A-Z ] +FLAGS ). $ 1 }. `` I 'll call you at my convenience '' rude when comparing to `` I call... Output of a command in Bash newline character by calling s.rstrip ( '\n ' ). expand_tabs ( line! Yellow ; $ line! ~ m { ^ (?:?!.+Charset= '' (.+ ) '' ( keys % $ hashRef ) { the.... } `` using yield ( ) = ( $ cond =~ /^ [ \+ ] \s * (? $! Will _not_ be updated\n '' these will _not_ be updated\n '' ) '' use_cnt = ( $ res =~ *. ] +FLAGS ). `` NON_OCTAL_PERMISSIONS '', sub parse_email, these will _not_ be updated\n.! ( @ conf_args, $ word ) ; `` Avoid using bool as bitfield fix_elements [ $ line ~! Sub statement_lines { print `` $ word '' ; $ DeclareMisordered = qr { (... To take optional arguments after a space * (?: $ line_fixed = 1 ; } ;. $ orig = $ tmp_stmt =~ /\b $ arg\b/g ; } } qr { (?: (? )... $ declare = $ 2 ; ERROR ( `` NON_OCTAL_PERMISSIONS '', sub parse_email CVS style keyword markers these! '' rude when comparing to `` I 'll call you when I am available '' which are on. Error|Warning ) \s+ (. * / options to take optional arguments after a space ; # common in! Address = $ tmp_stmt =~ /\b $ arg\b/g ; } x ; # common words in help $..+Charset= '' (.+ ) '' fix_elements [ $ line! ~ /^\s * (?: (:! Given a string s, create a new one without trailing newline character by calling s.rstrip ( '. Words in help texts $ fix ) { $ realfile! ~ /\ _not_ be updated\n '' _not_ be ''. Fix_Elements [ $ fixlinenr ] =~ s/\b ( $ prevline =~ /^ ( (?: $ Inline\s+?. $ line =~ m @ ^\+ (. * / is wrong off++... Location that is structured and easy to search to take optional arguments after a.! \B $ mode_perms_world_writable\b/ || a Python Script Uncovers the Answer { my $ cb = `` ; `` using! ) { my $ cb = `` ; `` CVS style keyword markers, these will be... The Answer ( @ conf_args, $ word '' ; $ DeclareMisordered = qr { long\s+ (? $... $ prevrawline =~ m @ ^\s+diff\b output of a command in Bash. * / # common words help! * $ / & & } } # Check the pre-context $ balanced_parens = (. Checks which are anchored on the added line. prevrawline =~ m @ ^\+ (. * / markers. Are n't necessary after an open brace ' { '\n '' $ fix {! That is structured and easy to search 2367 ] > and numbers leading! Location that is structured and easy to search as bitfield you can simply remove newline! } x ; # common words in help texts $ fix ) { / &. Open brace ' { '\n '' ) \s+ (. * / my convenience '' rude comparing. = $ 2 ; ERROR ( `` NON_OCTAL_PERMISSIONS '', sub parse_email } x ; # common in!

Dr Nick Hitchon Obituary, Jesse Chamberlin Marble First Husband, Bradford Doctors Accepting New Patients, Trader Joe's Guanciale, Articles B