gitnext: added.
This commit is contained in:
parent
6be767cbec
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5b0c6995b3
4
Makefile
4
Makefile
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@ -1,6 +1,6 @@
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CMD = blink bsearch G histogram upsidedown tracefile timestamp rand rclean rrm goodpasswd gitnext pdfman puniq ramusage ramusage
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CMD = blink bsearch G gitundo histogram upsidedown tracefile timestamp rand rclean rrm goodpasswd gitnext pdfman puniq ramusage ramusage
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all: blink/blink.1 bsearch/bsearch.1 G/G.1 goodpasswd/goodpasswd.1 histogram/histogram.1 puniq/puniq.1 rand/rand.1 rrm/rrm.1 timestamp/timestamp.1 tracefile/tracefile.1 upsidedown/upsidedown.1 wssh/wssh.1
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all: blink/blink.1 bsearch/bsearch.1 G/G.1 gitnext/gitnext.1 gitundo/gitundo.1 goodpasswd/goodpasswd.1 histogram/histogram.1 neno/neno.1 pdfman/pdfman.1 puniq/puniq.1 rand/rand.1 rrm/rrm.1 timestamp/timestamp.1 tracefile/tracefile.1 upsidedown/upsidedown.1 wssh/wssh.1
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%.1: %
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pod2man $< > $@
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4
README
4
README
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@ -14,10 +14,14 @@ G - short hand for multi level grep.
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gitnext - Checkout next revision. Opposite of 'checkout HEAD^'.
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gitundo - Undo last commit.
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neno - No error no output. Only print STDERR and STDOUT if the command fails.
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puniq - Print unique lines the first time they are seen.
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pdfman - Convert man page to pdf and display it using evince.
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rand - Generate (pseudo-)random data
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rclean - Remove files with MD5 sums recorded by rrm (see below).
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#!/bin/bash
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# Checkout next revision
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# Opposite of 'checkout HEAD^'
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: <<=cut
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=pod
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=head1 NAME
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gitnext - Checkout next git revision
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=head1 SYNOPSIS
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gitnext
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=head1 DESCRIPTION
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B<gitnext> does the opposite of B<git checkout HEAD^>. So instead of
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stepping backwards in time, it steps forwards.
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=head1 EXAMPLE
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Go to next revision
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gitnext
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=head1 AUTHOR
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Copyright (C) 2017 Ole Tange,
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http://ole.tange.dk and Free Software Foundation, Inc.
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=head1 LICENSE
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Copyright (C) 2012 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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at your option any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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=head1 DEPENDENCIES
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B<gitnext> uses B<git>.
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=head1 SEE ALSO
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B<git>
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=cut
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git checkout $(git log --reverse --ancestry-path HEAD..master|head -n 1|field 2)
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85
neno/neno
85
neno/neno
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#!/bin/bash
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# NAME
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# neno - no error no output
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#
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# SYNOPSIS
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# neno command1 [\; command2 ...]
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#
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# DESCRIPTION
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# neno will print the output from both standard output and
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# standard error if the composed command returns an error. If the
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# composed command returns true, the output will be ignored.
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#
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# This is useful for cron jobs where you only want output if it
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# failed.
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#
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# AUTHOR
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# Ole Tange <tange@gnu.org>
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#
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# COPYRIGHT
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# Copyright © 2012 Free Software Foundation, Inc. License
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# GPLv3+: GNU GPL version 3 or later
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# <http://gnu.org/licenses/gpl.html>. This is free software: you
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# are free to change and redistribute it. There is NO WARRANTY,
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# to the extent permitted by law.
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: <<=cut
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=pod
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=head1 NAME
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neno - no error no output
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=head1 SYNOPSIS
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B<neno> I<command1> [\; I<command2> ...]
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=head1 DESCRIPTION
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B<neno> will print the output from both standard output and standard
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error if the composed command returns an error. If the composed
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command returns true, the output will be ignored. This is useful for
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cron jobs where you only want output if it failed.
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=head1 EXAMPLE
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Give output for missing file:
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neno ls /missing-file
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No output if file exists:
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neno ls /bin/sh
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=head1 AUTHOR
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Copyright (C) 2017 Ole Tange,
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http://ole.tange.dk and Free Software Foundation, Inc.
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=head1 LICENSE
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Copyright (C) 2012 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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at your option any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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=head1 SEE ALSO
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B<man>
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=cut
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print() {
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cat $TMP/stdout >&3
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