ill check the other more complete url
but yours chet u posted twice doesnt say anything about an ending command,
nor multiple commands
beware im noob with git
On Mon, Oct 25, 2021, 00:55 Chet Ramey wrote:
> On 10/24/21 4:00 AM, Alex fxmbsw7 Ratchev wrote:
> > and whats the cmd to fetch or change
On 10/24/21 4:00 AM, Alex fxmbsw7 Ratchev wrote:
and whats the cmd to fetch or change a commit state instead of newest
At some point, you have to be able to read through the things people
send you.
For instance:
https://thoughtbot.com/blog/git-bisect
gives you all the information you need.
On 10/24/21 1:44 PM, Jim Avera wrote:
# Note: Ignore errors when closing pipes, as the user might have
manually closed
# the fds using 'exec {varname}>&-' or similar.
Actually this isn't a good idea because the fd might have been re-used
for something else; so an error should be reported to m
#!/usr/bin/env bash
set -e -u
coproc date
sleep 1
# In bash 5.0.17, this aborts with "COPROC[0]: unbound variable"
# if the coproc exits before the main process gets here.
read -u ${COPROC[0]} line
# Discussion:
#
# To prevent this race condition, Bash must not close the coproc output pipe
# w
On Sun, Oct 24, 2021, at 7:28 AM, Shehu Dikko wrote:
> Use this tldr client to get all the git tips you need and much else besides:
>
> https://github.com/raylee/tldr-sh-client
>
> tldr: https://tldr.sh
There's also #git on irc.libera.chat, if you prefer.
--
vq
On 10/24/21 12:22 PM, Martin Schulte wrote:
Before reading the source I would never have thought that read sets variables
although it returns FAILURE.
Think of them as orthogonal conditions. `read' reads until a newline, or
EOF or other error condition (ignoring timeouts or reading N characte
Hi Greg!
> > Nevertheless, am I right that this solution relies on an undocumented
> > feature?
>
> Which "undocumented" feature did you have in mind? Most things are
> documented, somewhere.
>
> Are you thinking of -d '' signifying NUL as the delimiter? Chet told
> us that he supports this "
On Sun, Oct 24, 2021 at 04:26:44PM +0200, Martin Schulte wrote:
> Hi Greg, hi *!
>
> > For bash scripts using this, I'd go a little bit fancier:
> >
> > read_line() {
> > if (($# == 0)) || [[ ${!#} = -* ]]; then
> > declare -n _rl_lastvar=REPLY
> > else
> > declare -n _rl_lastvar=${!#
Hi Greg, hi *!
> For bash scripts using this, I'd go a little bit fancier:
>
> read_line() {
> if (($# == 0)) || [[ ${!#} = -* ]]; then
> declare -n _rl_lastvar=REPLY
> else
> declare -n _rl_lastvar=${!#}
> fi
> read -r "$@" || test -n "$_rl_lastvar"
> }
Great, thanks - this solu
* Alex fxmbsw7 Ratchev [2021-10-24] [gmane.comp.shells.bash.bugs]:
> and whats the cmd to fetch or change a commit state instead of newest
Use this tldr client to get all the git tips you need and much else besides:
https://github.com/raylee/tldr-sh-client
tldr: https://tldr.sh
regards,
s h e
On Sun, Oct 24, 2021 at 06:41:59PM +0900, Koichi Murase wrote:
> > my apologies if there's a much easier solution for the following
> > problem - in this case please let me know!
>
> We can always define a shell function (which would work in all the
> POSIX shells):
>
> read_line() { read line ||
On Sun, Oct 24, 2021 at 12:42 PM Koichi Murase wrote:
> and I think this is the behavior implied by the POSIX standard:
The spec also says:
> STDIN
> The standard input shall be a text file.
A text file is either empty, or ends with a newline. The behavior of
`read' is undefined when the input i
> my apologies if there's a much easier solution for the following
> problem - in this case please let me know!
We can always define a shell function (which would work in all the
POSIX shells):
read_line() { read line || test -n "$line"; }
printf '%s' "$input" | while read_line; do printf ' %s\n
Hello,
my apologies if there's a much easier solution for the following problem - in
this case please let me know!
>From time to time a run into troubles when reading a file with a while-read
>loop where the last "line" is not terminated with a newline.
I found an ugly looking solution (probab
and whats the cmd to fetch or change a commit state instead of newest
On Sun, Oct 24, 2021, 09:53 Alex fxmbsw7 Ratchev wrote:
> i am nowhere ready, at slow thinking though i am.. does ' git bisect run '
> support shell syntax, and where to enter the cleanup ' make clean ' there
>
> On Sun, Oct 2
i am nowhere ready, at slow thinking though i am.. does ' git bisect run '
support shell syntax, and where to enter the cleanup ' make clean ' there
On Sun, Oct 24, 2021, 00:25 Chet Ramey wrote:
> On 10/22/21 9:03 PM, Alex fxmbsw7 Ratchev wrote:
> > ./bash --noprofile --norc
> >
> > bash-5.1# ./
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