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https://git.savannah.gnu.org/git/parallel.git
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parallel: Fixed: --filter-hosts and -0.
This commit is contained in:
Ole Tange
parent
63bfd1b9dc
commit
f485a24df3
38
src/parallel
38
src/parallel
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@ -2219,9 +2219,7 @@ sub parse_options(@) {
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$Global::cache_replacement_eval = 0;
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}
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}
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if(defined $opt::interactive) {
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$Global::interactive = $opt::interactive;
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}
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if(defined $opt::interactive) { $Global::interactive = $opt::interactive; }
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if(defined $opt::quote) { $Global::quoting = 1; }
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if(defined $opt::r) { $Global::ignore_empty = 1; }
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if(defined $opt::verbose) { $Global::stderr_verbose = 1; }
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@ -2329,8 +2327,7 @@ sub parse_options(@) {
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$opt::memsuspend = multiply_binary_prefix($opt::memsuspend);
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$Global::memlimit = $opt::memsuspend + $opt::memfree;
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check_invalid_option_combinations();
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if((defined $opt::fifo or defined $opt::cat)
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and not $opt::pipepart) {
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if((defined $opt::fifo or defined $opt::cat) and not $opt::pipepart) {
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$opt::pipe = 1;
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}
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if(defined $opt::minversion) {
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@ -2661,7 +2658,7 @@ sub check_invalid_option_combinations() {
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sub init_globals() {
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# Defaults:
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$Global::version = 20220622;
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$Global::version = 20220722;
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$Global::progname = 'parallel';
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$::name = "GNU Parallel";
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$Global::infinity = 2**31;
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@ -2789,7 +2786,9 @@ sub init_globals() {
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# no warnings to allow for undefined $XDG_*
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no warnings 'uninitialized';
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# If $PARALLEL_HOME is set, but does not exist, try making it.
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eval { File::Path::mkpath($ENV{'PARALLEL_HOME'}); };
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if(defined $ENV{'PARALLEL_HOME'}) {
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eval { File::Path::mkpath($ENV{'PARALLEL_HOME'}); };
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}
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# $xdg_config_home is needed to make env_parallel.fish stop complaining
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my $xdg_config_home = $ENV{'XDG_CONFIG_HOME'};
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# config_dirs = $PARALLEL_HOME, $XDG_CONFIG_HOME/parallel,
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@ -5032,6 +5031,8 @@ sub parallelized_host_filtering() {
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exit();
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}
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close $in;
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# If -0: $/ must be \n
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local $/ = "\n";
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for(<$host_fh>) {
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# TODO incompatible with '-quoting. Needs to be fixed differently
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#if(/\'$/) {
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@ -5534,8 +5535,8 @@ sub usage() {
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"If you use programs that use GNU Parallel to process data for an article in a",
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"scientific publication, please cite:",
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"",
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" Tange, O. (2022, June 22). GNU Parallel 20220622 ('Bongbong').",
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" Zenodo. https://doi.org/10.5281/zenodo.6682930",
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" Tange, O. (2022, July 22). GNU Parallel 20220722 ('Roe vs Wade').",
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" Zenodo. https://doi.org/10.5281/zenodo.6891516",
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"",
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# Before changing these lines, please read
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# https://www.gnu.org/software/parallel/parallel_design.html#citation-notice
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@ -5567,8 +5568,8 @@ sub citation_notice() {
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"If you use programs that use GNU Parallel to process data for an article in a",
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"scientific publication, please cite:",
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"",
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" Tange, O. (2022, June 22). GNU Parallel 20220622 ('Bongbong').",
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" Zenodo. https://doi.org/10.5281/zenodo.6682930",
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" Tange, O. (2022, July 22). GNU Parallel 20220722 ('Roe vs Wade').",
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" Zenodo. https://doi.org/10.5281/zenodo.6891516",
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"",
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# Before changing these line, please read
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# https://www.gnu.org/software/parallel/parallel_design.html#citation-notice and
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@ -5695,20 +5696,20 @@ sub citation() {
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"If you use programs that use GNU Parallel to process data for an article in a",
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"scientific publication, please cite:",
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"",
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"\@software{tange_2022_6682930,",
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"\@software{tange_2022_6891516,",
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" author = {Tange, Ole},",
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" title = {GNU Parallel 20220622 ('Bongbong')},",
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" month = Jun,",
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" title = {GNU Parallel 20220722 ('Roe vs Wade')},",
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" month = Jul,",
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" year = 2022,",
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" note = {{GNU Parallel is a general parallelizer to run",
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" multiple serial command line programs in parallel",
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" without changing them.}},",
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" publisher = {Zenodo},",
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" doi = {10.5281/zenodo.6682930},",
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" url = {https://doi.org/10.5281/zenodo.6682930}",
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" doi = {10.5281/zenodo.6891516},",
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" url = {https://doi.org/10.5281/zenodo.6891516}",
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"}",
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"",
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"(Feel free to use \\nocite{tange_2022_6682930})",
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"(Feel free to use \\nocite{tange_2022_6891516})",
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"",
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# Before changing these lines, please read
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# https://www.gnu.org/software/parallel/parallel_design.html#citation-notice and
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@ -12887,6 +12888,7 @@ sub max_length($) {
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my $len_cache = $Global::cache_dir . "/tmp/sshlogin/" . ::hostname() .
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"/linelen";
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my $cached_limit;
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local $/ = undef;
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if(open(my $fh, "<", $len_cache)) {
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$cached_limit = <$fh>;
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$cached_limit || ::die_bug("Cannot read $len_cache");
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@ -13438,7 +13440,7 @@ sub nest_get($) {
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return undef;
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}
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}
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if(not $dos_crnl_determined and not $opt::d) {
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if(not $dos_crnl_determined and not defined $opt::d) {
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# Warn if input has CR-NL and -d is not set
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if($arg =~ /\r$/) {
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$cr_count++;
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@ -209,6 +209,16 @@ par_PARALLEL_SSHLOGIN_SSHHOST() {
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LANG=C sort
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}
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par_d_filter_hosts() {
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echo '### --filter-hosts and -0'
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echo '### https://lists.gnu.org/archive/html/parallel/2022-07/msg00002.html'
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printf 'OKa OKb ' | parallel -k -d ' ' --filter-hosts -S lo echo
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printf 'OKa1OKb1' | parallel -k -d 1 --filter-hosts -S lo echo
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printf 'OKa0OKb0' | parallel -k -d 0 --filter-hosts -S lo echo
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printf 'OKa\0OKb\0' | parallel -k -d '\0' --filter-hosts -S lo echo
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printf 'OKa\0OKb\0' | parallel -k -0 --filter-hosts -S lo echo
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}
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export -f $(compgen -A function | grep par_)
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#compgen -A function | grep par_ | sort | parallel --delay $D -j$P --tag -k '{} 2>&1'
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#compgen -A function | grep par_ | sort |
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@ -100,6 +100,18 @@ par_fish_embed Not implemented
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par_env_parallel_big_env ### bug #54128: command too long when exporting big env
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par_env_parallel_big_env should not fail
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par_env_parallel_big_env OK
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par_d_filter_hosts ### --filter-hosts and -0
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par_d_filter_hosts ### https://lists.gnu.org/archive/html/parallel/2022-07/msg00002.html
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par_d_filter_hosts OKa
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par_d_filter_hosts OKb
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par_d_filter_hosts OKa
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par_d_filter_hosts OKb
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par_d_filter_hosts OKa
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par_d_filter_hosts OKb
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par_d_filter_hosts OKa
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par_d_filter_hosts OKb
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par_d_filter_hosts OKa
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par_d_filter_hosts OKb
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par_csh_embed Not implemented
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par_bash_embed --embed
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par_bash_embed Redirect the output to a file and add your changes at the end:
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