Thank you guys! Regards, Viktor Korsun, bite...@gmail.com
On Wed, 16 Feb 2022 at 22:09, Alex fxmbsw7 Ratchev <fxmb...@gmail.com> wrote: > > > On Wed, Feb 16, 2022 at 9:59 AM Andreas Schwab <sch...@linux-m68k.org> > wrote: > >> On Feb 16 2022, Viktor Korsun wrote: >> >> > runme.sh >> > #!/bin/bash >> > echo $0 >> > echo $1 >> > echo $2 >> > echo $3 >> > echo $4 >> > echo $5 >> > echo $6 >> >> Don't use echo to print unknown text. Use printf instead, which can >> handle this correctly. Also, don't forget to quote properly. >> >> printf "%s\n" "$4" >> > > printf '%s args\n' $# > printf %s\\n "$@" > > >> >> > >> > command: >> > ./runme.sh -q -w -e -r -t -y >> > >> > produced output: >> > ./get_env.sh >> > -q >> > -w >> > >> >> $ help echo >> echo: echo [-neE] [arg ...] >> Write arguments to the standard output. >> >> Display the ARGs, separated by a single space character and followed >> by a >> newline, on the standard output. >> >> Options: >> -n do not append a newline >> -e enable interpretation of the following backslash escapes >> -E explicitly suppress interpretation of backslash escapes >> >> -- >> Andreas Schwab, sch...@linux-m68k.org >> GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 >> "And now for something completely different." >> >>
