ืื ื’ืœื™ืชืฆืจืคืชื™ืชืกืคืจื“ื™

Ad


ืกืžืœ OnWorks

gmtconvertgmt - ืžืงื•ื•ืŸ ื‘ืขื ืŸ

ื”ืคืขืœ ืืช gmtconvertgmt ื‘ืกืคืง ืื™ืจื•ื— ื‘ื—ื™ื ื ืฉืœ OnWorks ืขืœ ืื•ื‘ื•ื ื˜ื• ืื•ื ืœื™ื™ืŸ, ืคื“ื•ืจื” ืื•ื ืœื™ื™ืŸ, ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ Windows ืื• ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ MAC OS

ื–ื•ื”ื™ ื”ืคืงื•ื“ื” gmtconvertgmt ืฉื ื™ืชืŸ ืœื”ืจื™ืฅ ื‘ืกืคืง ื”ืื™ืจื•ื— ื”ื—ื™ื ืžื™ ืฉืœ OnWorks ื‘ืืžืฆืขื•ืช ืื—ืช ืžืชื—ื ื•ืช ื”ืขื‘ื•ื“ื” ื”ืžืงื•ื•ื ื•ืช ื”ืžืจื•ื‘ื•ืช ืฉืœื ื•, ื›ื’ื•ืŸ Ubuntu Online, Fedora Online, ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ Windows ืื• ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ MAC OS

ืชึธื›ึฐื ึดื™ืช:

ืฉืึตื


gmtconvert - ื”ืžืจ, ื”ื“ื‘ืง ื•/ืื• ื—ืœืฅ ืขืžื•ื“ื•ืช ืžื˜ื‘ืœืื•ืช ื ืชื•ื ื™ื

ืชึทืงืฆึดื™ืจ


gmtconvert [ ืฉื•ืœื—ืŸ ] [ ] [ [+lื“ืงื•ืช][+uืžืงืกื™ืžื•ื][+i]] [ [ืชื‘ื ื™ืช] ] [ [f|l|mืคืกื™ืขื”] ] [ ] [
[c|n|r|v][ื ืงื•ื“ื” ืžื—ื“ืฉ] ] [ [tsr] ] [ [~]ืžื‘ื—ืจ] [ [~]"ืœื—ืคืฉ ื—ื•ึผื˜" | [~]/regexp/[i] ] [
] [ [ืจึธืžึธื”] ] [ -a] [ -b] [ -d] [ -f] [ -g] [
-h] [ -i] [ -o] [ -s] [ -:[i|o]]

ื”ืขืจื”: ืื™ืŸ ืจื•ื•ื— ื‘ื™ืŸ ื“ื’ืœ ื”ืืคืฉืจื•ืช ืœืืจื’ื•ืžื ื˜ื™ื ื”ืžืฉื•ื™ื›ื™ื.

ืชื™ืื•ืจ


gmtconvert ืงื•ืจื ืืช ื”ืงืœื˜ ื”ืกื˜ื ื“ืจื˜ื™ ืฉืœื• [ืื• ืงื‘ืฆื™ ื”ืงืœื˜] ื•ื›ื•ืชื‘ ืืช ื”ืจืฆื•ื™
ืžื™ื“ืข ืœืคืœื˜ ืกื˜ื ื“ืจื˜ื™. ื–ื” ื™ื›ื•ืœ ืœืขืฉื•ืช ืฉื™ืœื•ื‘ ืฉืœ ืชืฉืข ืžืฉื™ืžื•ืช: (1) ื”ืžืจื” ื‘ื™ืŸ
ื˜ื‘ืœืื•ืช ื ืชื•ื ื™ื ื‘ื™ื ืืจื™ื•ืช ื•-ASCII, (2) ื”ื“ื‘ืง ืจืฉื•ืžื•ืช ืžืชืื™ืžื•ืช ืžืžืกืคืจ ืงื‘ืฆื™ื
ืื•ืคืงื™ืช ืœืงื•ื‘ืฅ ื‘ื•ื“ื“, (3) ื—ืœืฅ ืชืช-ืงื‘ื•ืฆื” ืฉืœ ื”ืขืžื•ื“ื•ืช ื”ื–ืžื™ื ื•ืช, (4) ื‘ืœื‘ื“
ืœื—ืœืฅ ืงื˜ืขื™ื ืฉืจืฉื•ืžืช ื”ื›ื•ืชืจืช ืฉืœื”ื ืชื•ืืžืช ืœื—ื™ืคื•ืฉ ื“ืคื•ืกื™ ื˜ืงืกื˜, (5) ืงื˜ืข ืจืฉื™ืžืช ื‘ืœื‘ื“
ื›ื•ืชืจื•ืช ื•ืœืœื ืจืฉื•ืžื•ืช ื ืชื•ื ื™ื, (6) ืœื—ืœืฅ ืจืฉื•ืžืช ื ืชื•ื ื™ื ืจืืฉื•ื ื” ื•/ืื• ืื—ืจื•ื ื” ืขื‘ื•ืจ ื›ืœ ืงื˜ืข,
(7) ื”ืคื•ืš ืืช ืกื“ืจ ื”ืคืจื™ื˜ื™ื ื‘ืคืœื˜, (8) ืคืœื˜ ืจืง ื˜ื•ื•ื—ื™ื ืฉืœ ืžืกืคืจื™ ืžืงื˜ืขื™ื, ื•ื›ืŸ
(9) ืคืœื˜ ืจืง ืงื˜ืขื™ื ืฉืกืคื™ืจืช ื”ืจืฉื•ืžื•ืช ืฉืœื”ื ืชื•ืืžืช ืืช ื”ืงืจื™ื˜ืจื™ื•ื ื™ื. ืงืœื˜ (ื•ืžื›ืืŸ ืคืœื˜)
ืขืฉื•ื™ื•ืช ืœื”ื™ื•ืช ื›ื•ืชืจื•ืช ืžืฉื ื” ืžืจื•ื‘ื•ืช, ื•ืœื˜ื‘ืœืื•ืช ASCII ืขืฉื•ื™ื•ืช ืœื”ื™ื•ืช ื’ื ื›ื•ืชืจื•ืช ืจื’ื™ืœื•ืช.

ื ื“ืจืฉ ื˜ื™ืขื•ื ื™ื


ืœืœื ื—ืชื™ืžื”

ืื•ืคืฆื™ื•ื ืืœื™ ื˜ื™ืขื•ื ื™ื


ืฉื•ืœื—ืŸ ASCII ืื—ื“ ืื• ื™ื•ืชืจ (ืื• ื‘ื™ื ืืจื™, ืจืื” -ื“ื•ึผ[ncols][ืกื•ื’]) ืงื‘ืฆื™ ื˜ื‘ืœืช ื ืชื•ื ื™ื ื”ืžื›ื™ืœื™ื ื
ืžืกืคืจ ืขืžื•ื“ื•ืช ื”ื ืชื•ื ื™ื. ืื ืœื ื ื™ืชื ื•ืช ื˜ื‘ืœืื•ืช, ืื ื• ืงื•ืจืื™ื ืžืงืœื˜ ืกื˜ื ื“ืจื˜ื™.

-A ื™ืฉ ืœื”ื“ื‘ื™ืง ืืช ื”ืจืฉื•ืžื•ืช ืžืงื‘ืฆื™ ื”ืงืœื˜ ื‘ืฆื•ืจื” ืื•ืคืงื™ืช, ืœื ืœืฆืจืฃ
ืื ื›ื™ืช [ื‘ืจื™ืจืช ืžื—ื“ืœ]. ื›ืœ ื”ืงื‘ืฆื™ื ื—ื™ื™ื‘ื™ื ืœื›ืœื•ืœ ืื•ืชื• ืžืกืคืจ ืžืงื˜ืขื™ื ื•ืžืกืคืจ ื–ื”ื” ืฉืœ
ืฉื•ืจื•ืช ืœื›ืœ ืคืœื—. ื”ืขืจื” ืขื‘ื•ืจ ืงืœื˜ ื‘ื™ื ืืจื™, ื›ืœ ื”ืงื‘ืฆื™ื ืฉืืชื” ืจื•ืฆื” ืœื”ื“ื‘ื™ืง ื—ื™ื™ื‘ื™ื ืœื”ื™ื•ืช
ืื•ืชื• ืžืกืคืจ ืขืžื•ื“ื•ืช (ื›ืคื™ ืฉื”ื•ื’ื“ืจ ืขื -ื“ื•ึผ); ื˜ื‘ืœืื•ืช ASCII ื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ืฉื•ื ื•ืช
ืžืกืคืจ ื”ืขืžื•ื“ื•ืช.

-C[+lื“ืงื•ืช][+uืžืงืกื™ืžื•ื][+i]
ืจืง ืžืงื˜ืขื™ ืคืœื˜ ืฉืžืกืคืจ ื”ืจืฉื•ืžื•ืช ืฉืœื”ื ืชื•ืื ืืช ื”ืงืจื™ื˜ืจื™ื•ื ื™ื ืฉื ืชืช: ื”ื•ืกืฃ
+lื“ืงื•ืช ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉื›ืœ ื”ืงื˜ืข ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืœืคื—ื•ืช ื“ืงื•ืช ืจืฉื•ืžื•ืช ืฉื™ื™ื›ืชื‘ื• ืœืคืœื˜
[0], ื•ืฆืจืฃ +uืžืงืกื™ืžื•ื ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉื›ืœ ื”ืคืœื—ื™ื ื—ื™ื™ื‘ื™ื ืœื”ื™ื•ืช ืœื›ืœ ื”ื™ื•ืชืจ ืžืงืกื™ืžื•ื ืฉื™ืื™ื ืœื”ื™ื•ืช
ื›ืชื•ื‘ [inf]. ืืชื” ื™ื›ื•ืœ ืœืฆืจืฃ +i ื›ื“ื™ ืœื”ืคื•ืš ืืช ื”ื‘ื—ื™ืจื”, ื›ืœื•ืžืจ, ืจืง ืงื˜ืขื™ื ืขื
ืกืคื™ืจืช ืจืฉื•ืžื•ืช ืžื—ื•ืฅ ืœื˜ื•ื•ื— ื”ื ืชื•ืŸ ืชื•ืคื™ืข.

-ื“[ืชื‘ื ื™ืช]
ืขื‘ื•ืจ ื ืชื•ื ื™ ืžืงื˜ืขื™ื ืžืจื•ื‘ื™ื, ื–ืจื•ืง ื›ืœ ืžืงื˜ืข ืœืงื•ื‘ืฅ ืคืœื˜ ื ืคืจื“ [ื‘ืจื™ืจืช ืžื—ื“ืœ
ื›ื•ืชื‘ ืงื•ื‘ืฅ ืžืงื˜ืขื™ื ืžืจื•ื‘ื™ื ืœ-stdout]. ื”ื•ืกืฃ ืชื‘ื ื™ืช ืคื•ืจืžื˜ ืขื‘ื•ืจ
ืฉืžื•ืช ืงื‘ืฆื™ื ื‘ื•ื“ื“ื™ื; ืชื‘ื ื™ืช ื–ื• ืฆืจื™ืš ืžื›ื™ืœื™ื ืžืคืจื˜ ืคื•ืจืžื˜ C ืฉื™ื›ื•ืœ
ืขื™ืฆื•ื‘ ืืจื’ื•ืžื ื˜ ืฉืœ ืžืกืคืจ ืฉืœื (ืžืกืคืจ ื”ืžืงื˜ืข ื”ืจืฅ ื‘ื›ืœ ื”ื˜ื‘ืœืื•ืช); ื–ื”
ื‘ื“ืจืš ื›ืœืœ %d ืื‘ืœ ื™ื›ื•ืœ ืœื”ื™ื•ืช %08d ืฉื ื•ืชืŸ ืืคืกื™ื ืžื•ื‘ื™ืœื™ื ื•ื›ื•' [ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื
gmtconvert_segment_%d.{txt|bin}, ืชืœื•ื™ ื‘ -ื‘ื•]. ืœื—ืœื•ืคื™ืŸ, ืชืŸ ืชื‘ื ื™ืช
ืขื ืฉื ื™ ืžืคืจื˜ื™ ืคื•ืจืžื˜ C ื•ืื ื• ื ืกืคืง ืืช ืžืกืคืจ ื”ื˜ื‘ืœื” ื•ืืช ื”ืงื˜ืข
ืžืกืคืจ ื‘ืชื•ืš ื”ื˜ื‘ืœื” ื›ื“ื™ ืœื‘ื ื•ืช ืืช ืฉื ื”ืงื•ื‘ืฅ.

-E[f|l|mืคืกื™ืขื”]
ื—ืœืฅ ืจืง ืืช ื”ืจืฉื•ืžื” ื”ืจืืฉื•ื ื” ื•ื”ืื—ืจื•ื ื” ืขื‘ื•ืจ ื›ืœ ืžืงื˜ืข ืขื ื™ื™ืŸ [ื‘ืจื™ืจืช ืžื—ื“ืœ
ืžื—ืœืฅ ืืช ื›ืœ ื”ืจืฉื•ืžื•ืช]. ืื•ืคืฆื™ื•ื ืœื™, ืฆืจืฃ f or l ืœื—ืœืฅ ืจืง ืืช ื”ืจืืฉื•ืŸ ืื• ื”ืื—ืจื•ืŸ
ืชื™ืขื•ื“ ืฉืœ ื›ืœ ืงื˜ืข, ื‘ื”ืชืืžื”. ืœื—ื™ืœื•ืคื™ืŸ, ืฆืจืฃ mืคืกื™ืขื” ืœื—ืœืฅ
ืจืง ืื—ื“ ืžืชื•ืš ืคืกื™ืขื” ืจืฉื•ื.

-F[c|n|r|v][ื ืงื•ื“ื” ืžื—ื“ืฉ]
ืฉื ื” ืืช ื ืงื•ื“ื•ืช ื”ื—ื™ื‘ื•ืจ (ืขืœ ื™ื“ื™ ืฆื™ื•ืŸ ื ืชื›ื ื™ืช) ื•ื”ื ืชื•ื ื™ื ืžืงื•ื‘ืฆื™ื
(ืขืœ ื™ื“ื™ ืฆื™ื•ืŸ ื ืฉื™ื˜ื”). ื”ื•ืกืฃ ืื—ืช ืžืืจื‘ืข ืกื›ื™ืžื•ืช ื—ื™ื‘ื•ืจ ืงื•: c: ื˜ื•ืคืก
ืžืงื˜ืขื™ ืงื• ืจืฆื™ืคื™ื ืขื‘ื•ืจ ื›ืœ ืงื‘ื•ืฆื” [ื‘ืจื™ืจืช ืžื—ื“ืœ]. r: ืฆื•ืจ ืงื˜ืขื™ ืงื• ืž-a
ืื™ืคื•ืก ื ืงื•ื“ืช ื”ืชื™ื™ื—ืกื•ืช ืขื‘ื•ืจ ื›ืœ ืงื‘ื•ืฆื”. n: ื™ื•ืฆืจื™ื ืจืฉืชื•ืช ืฉืœ ืžืงื˜ืขื™ ืงื• ื‘ื™ื ื™ื”ื
ื›ืœ ื”ื ืงื•ื“ื•ืช ื‘ื›ืœ ืงื‘ื•ืฆื”. v: ื™ื•ืฆืจื™ื ืžืงื˜ืขื™ ืงื• ื•ืงื˜ื•ืจื™ื ื”ืžืชืื™ืžื™ื ืœ-psxy -Sv+s.
ืœื—ืœื•ืคื™ืŸ, ื”ื•ืกืฃ ืืช ืื—ืช ืžืืจื‘ืข ืฉื™ื˜ื•ืช ื”ืคื™ืœื•ื— ื›ื“ื™ ืœื”ื’ื“ื™ืจ ืืช ื”ืงื‘ื•ืฆื”: a:
ื”ืชืขืœื ืžื›ืœ ื›ื•ืชืจื•ืช ื”ืžืงื˜ืขื™ื, ื›ืœื•ืžืจ ืชืŸ ืœื›ืœ ื”ื ืงื•ื“ื•ืช ืœื”ืฉืชื™ื™ืš ืœืงื‘ื•ืฆื” ืื—ืช, ื•ื”ื’ื“ืจ
ื ืงื•ื“ืช ื”ืชื™ื™ื—ืกื•ืช ืงื‘ื•ืฆืชื™ืช ืœื ืงื•ื“ื” ื”ืจืืฉื•ื ื” ืฉืœ ื”ืงื•ื‘ืฅ ื”ืจืืฉื•ืŸ. f: ืฉืงื•ืœ ื”ื›ืœ
ื”ื ืชื•ื ื™ื ื‘ื›ืœ ืงื•ื‘ืฅ ื™ื”ื™ื• ืงื‘ื•ืฆื” ื ืคืจื“ืช ืื—ืช ื•ืืคืก ืืช ื ืงื•ื“ืช ื”ื”ืชื™ื™ื—ืกื•ืช ืฉืœ ื”ืงื‘ื•ืฆื”
ืœื ืงื•ื“ื” ื”ืจืืฉื•ื ื” ืฉืœ ื›ืœ ืงื‘ื•ืฆื”. s: ื›ื•ืชืจื•ืช ืคืœื—ื™ื ืžืชื›ื‘ื“ื•ืช ื›ืš ืฉื›ืœ ืคืœื—
ื”ื™ื ืงื‘ื•ืฆื”; ื ืงื•ื“ืช ื”ื”ืชื™ื™ื—ืกื•ืช ืฉืœ ื”ืงื‘ื•ืฆื” ืžืื•ืคืกืช ืœื ืงื•ื“ื” ื”ืจืืฉื•ื ื” ืฉืœ ื›ืœ ื›ื ื™ืกื”
ืงื˜ืข [ื‘ืจื™ืจืช ืžื—ื“ืœ]. r: ื›ืžื• s, ืืš ื ืงื•ื“ืช ื”ื”ืชื™ื™ื—ืกื•ืช ืฉืœ ื”ืงื‘ื•ืฆื” ืžืื•ืคืกืช ืœืื—ืจ ื›ืœ ืื—ืช
ืจืฉื•ื ืœื ืงื•ื“ื” ื”ืงื•ื“ืžืช (ืฉื™ื˜ื” ื–ื• ื–ืžื™ื ื” ืจืง ืขื ื”- -ืคืจ ืชึธื›ึฐื ึดื™ืช).
ื‘ืžืงื•ื ื”ืงื•ื“ื™ื a|f|s|r ืืชื” ื™ื›ื•ืœ ืœืฆืจืฃ ืืช ื”ืงื•ืื•ืจื“ื™ื ื˜ื•ืช ืฉืœ ื ื ืงื•ื“ื” ืžื—ื“ืฉ ืืฉืจ
ื™ืฉืžืฉ ื›ื ืงื•ื“ืช ื”ืชื™ื™ื—ืกื•ืช ื—ื™ืฆื•ื ื™ืช ืงื‘ื•ืขื” ืœื›ืœ ื”ืงื‘ื•ืฆื•ืช.

-I[tsr]
ื”ืคื•ืš ืืช ืกื“ืจ ื”ืคืจื™ื˜ื™ื, ื›ืœื•ืžืจ ืคืœื˜ ืืช ื”ืคืจื™ื˜ื™ื ื‘ืกื“ืจ ื”ืคื•ืš, ื”ื—ืœ ืž-
ื”ืื—ืจื•ืŸ ื•ืžืกืชื™ื™ื ื‘ืคืจื™ื˜ ื”ืจืืฉื•ืŸ [ื‘ืจื™ืจืช ืžื—ื“ืœ ืฉื•ืžืจืช ืขืœ ื”ืกื“ืจ ื”ืžืงื•ืจื™]. ืœึฐืฆึทืจึตืฃ
ืขื“ ืฉืœื•ืฉื” ืคืจื™ื˜ื™ื ืฉื™ืฉ ืœื”ืคื•ืš ืื•ืชื: t ื™ื”ืคื•ืš ืืช ืกื“ืจ ื”ื˜ื‘ืœืื•ืช, s
ื™ื”ืคื•ืš ืืช ืกื“ืจ ื”ืงื˜ืขื™ื ื‘ืชื•ืš ื›ืœ ื˜ื‘ืœื”, ื• r ื™ื”ืคื•ืš ืืช ื”ืกื“ืจ
ืฉืœ ืจืฉื•ืžื•ืช ื‘ืชื•ืš ื›ืœ ืžืงื˜ืข [ื‘ืจื™ืจืช ืžื—ื“ืœ].

-L ืคืœื˜ ืจืง ืจืฉื™ืžื” ืฉืœ ื›ืœ ืจืฉื•ืžื•ืช ื›ื•ืชืจืช ื”ืงื˜ืข ื•ืœืœื ืจืฉื•ืžื•ืช ื ืชื•ื ื™ื (ืžื—ื™ื™ื‘
ื ืชื•ื ื™ ASCII).

-ืฉ[~]ืžื‘ื—ืจ
ื›ืชื•ื‘ ืจืง ืงื˜ืขื™ื ืฉืžืกืคืจื ื›ืœื•ืœ ืžื‘ื—ืจ ื•ืœื“ืœื’ ืขืœ ื›ืœ ื”ืฉืืจ.
ืœื ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ืขื -S. ื” ืžื‘ื—ืจ ืชื—ื‘ื™ืจ ื”ื•ื ืจื›ืก[,ืจื›ืก,...] ืฉื‘ื• ื›ืœ ืื—ื“ ืจื›ืก
ืฉืœ ื”ืคืจื™ื˜ื™ื ื”ื•ื ืคืœื— ื‘ื•ื“ื“ ืžืกืคืจ ืื• ื˜ื•ื•ื— ืขื ืžืจื•ื•ื—ื™ื ืžื“ื•ืจื’ื™ื ื ืชื•ืŸ
ื‘ืืžืฆืขื•ืช ื”ืชื—ืœื”[:ืฆืขื“:]:ืœื”ืคืกื™ืง (ืฆืขื“ ื”ื•ื ืื•ืคืฆื™ื•ื ืœื™ ื•ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื 1). ื”ื•ื‘ืœื” ~ ื™ืฆื˜ืจืš
ื”ืคื•ืš ืืช ื”ื‘ื—ื™ืจื” ื•ื›ืชื•ื‘ ืืช ื›ืœ ื”ืงื˜ืขื™ื ืžืœื‘ื“ ืืœื• ื”ืจืฉื•ืžื™ื. ื‘ืžืงื•ื ืจืฉื™ืžื”
ืฉืœ ื˜ื•ื•ื—ื™ื, ืฉื™ืžื•ืฉ +fืคื™ืœื” ืœืกืคืง ืจืฉื™ืžืช ืงื‘ืฆื™ื ืขื ืื—ื“ ืจื›ืก ืœื›ืœ ืฉื•ืจื”.

-S[~]"ืœื—ืคืฉ ื—ื•ึผื˜" or -S[~]/regexp/[ืื ื™]
ืคืœื˜ ืจืง ืืช ืื•ืชื ืงื˜ืขื™ื ืฉืจืฉื•ืžืช ื”ื›ื•ืชืจืช ืฉืœื”ื ืžื›ื™ืœื” ืืช ืžื—ืจื•ื–ืช ื”ื˜ืงืกื˜ ืฉืฆื•ื™ื ื”.
ื›ื“ื™ ืœื”ืคื•ืš ืืช ื”ื—ื™ืคื•ืฉ, ื›ืœื•ืžืจ, ืœืคืœื˜ ืงื˜ืขื™ื ืฉื”ื›ื•ืชืจื•ืช ืฉืœื”ื ื›ืŸ ืœึนื ืžื›ื™ืœ ืืช
ื“ืคื•ืก ืฉืฆื•ื™ืŸ, ื”ืฉืชืžืฉ -S~. ืื ื”ื“ืคื•ืก ืฉืœืš ืžืชื—ื™ืœ ื‘ืžืงืจื” ~ ืืชื” ืฆืจื™ืš
ื‘ืจื™ื—ื” ืžื”ืชื• ื”ื–ื” ืขื ืงื• ื ื˜ื•ื™ ืื—ื•ืจื™ [ืคืœื˜ ื‘ืจื™ืจืช ืžื—ื“ืœ ืฉืœ ื›ืœ ื”ืงื˜ืขื™ื]. ืœื ื™ื›ื•ืœ ืœื”ื™ื•ืช
ืžืฉืžืฉ ืขื -Q. ืขื‘ื•ืจ ื”ืชืืžืช ืคืœื—ื™ื ื”ืžื‘ื•ืกืกื™ื ืขืœ ืขืจื›ื™ื ืืกืคืฆื™ืืœื™ื™ื (ื‘ืืžืฆืขื•ืช ืคื•ืจืžื˜ OGR/GMT),
ืชืŸ ืืช ืžื—ืจื•ื–ืช ื”ื—ื™ืคื•ืฉ ื‘ืชื•ืจ varname=ืขืจืš ื•ื ืฉื•ื•ื” ืขืจืš ื›ื ื’ื“ ื”ืขืจืš
of varname ืขื‘ื•ืจ ื›ืœ ืงื˜ืข. ื”ืขืจื”: ืื ื”ืชื›ื•ื ื•ืช ื”ืŸ ืžืฆื•ืœืขื™ื ืื– ื”ืชืืžื” ืฉืœ a
ื”ื™ืงืฃ ืžืฆื•ืœืข ืžืกื•ื™ื ืื•ืžืจ ื’ื ืฉื›ืœ ื—ื•ืจื™ื ืžืฆื•ืœืขื™ื ื”ืงืฉื•ืจื™ื ื™ื”ื™ื• ื’ื ื›ืŸ
ืœื”ื™ื•ืช ืžื•ืชืื. ืœื”ืชืืžืช ื›ื•ืชืจื•ืช ืคืœื—ื™ื ืžื•ืœ ื‘ื™ื˜ื•ื™ื™ื ืจื’ื•ืœืจื™ื™ื ืžื•ืจื—ื‘ื™ื
ืชื—ื•ื ืืช ื”ื‘ื™ื˜ื•ื™ ื‘ืืœื›ืกื•ื ื™ื. ืœึฐืฆึทืจึตืฃ i ืขื‘ื•ืจ ื”ืชืืžื” ื—ืกืจืช ืจื’ื™ืฉื•ืช ืœืื•ืชื™ื•ืช ื’ื“ื•ืœื•ืช. ืœืžืฉืš
ืจืฉื™ืžื” ืฉืœ ื“ืคื•ืกื™ื ื›ืืœื”, ืชืŸ +fืคื™ืœื” ืขื ืชื‘ื ื™ืช ืื—ืช ื‘ื›ืœ ืฉื•ืจื”. ืœืชืช ืกื™ื ื’ืœ
ื“ืคื•ืก ืฉืžืชื—ื™ืœ ื‘-+f, ื‘ืจื™ื—ื” ืžืžื ื• ืขื ืงื• ื ื˜ื•ื™ ืื—ื•ืจื™.

-T ื“ื—ืง ืืช ื”ื›ืชื™ื‘ื” ืฉืœ ื›ื•ืชืจื•ืช ืžืงื˜ืขื™ื ื‘ืคืœื˜.

-V[ืจึธืžึธื”] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืจืžืช ืžื™ืœื•ืœื™ื•ืช [c].

-acol=ืฉื[...] (ื™ื•ืชืจ ...)
ื”ื’ื“ืจ ืฉื™ื•ืš ืขืžื•ื“ื•ืช ืืกืคืฆื™ืืœื™ื•ืช col=ืฉื.

-ื“ื•ึผ[ncols][t] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืงืœื˜ ื‘ื™ื ืืจื™ ืžืงื•ืจื™.

-ื‘ื•[ncols][ืกื•ื’] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืคืœื˜ ื‘ื™ื ืืจื™ ืžืงื•ืจื™. [ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื–ื”ื” ืœืงืœื˜].

-d[i|o]ืื™ืŸ ืžื™ื“ืข (ื™ื•ืชืจ ...)
ื”ื—ืœืฃ ืขืžื•ื“ื•ืช ืงืœื˜ ืฉื•ื•ืช ืื™ืŸ ืžื™ื“ืข ืขื NaN ื•ืขืฉื” ื”ืคื•ืš ืขืœ ื”ืคืœื˜.

-f[i|o]colinfo (ื™ื•ืชืจ ...)
ืฆื™ื™ืŸ ืกื•ื’ื™ ื ืชื•ื ื™ื ืฉืœ ืขืžื•ื“ื•ืช ืงืœื˜ ื•/ืื• ืคืœื˜.

-g[a]x|y|d|X|Y|D|[col]z[+|-]ืคืขืจ[u] (ื™ื•ืชืจ ...)
ืงื‘ืข ืคืขืจื™ ื ืชื•ื ื™ื ื•ืžืขื‘ืจื™ ืฉื•ืจื•ืช.

-h[i|o][n][+c][+d][+rื”ึถืขึธืจึธื”][+rื›ื•ืชืจืช] (ื™ื•ืชืจ ...)
ื“ืœื’ ืื• ื”ืคืง ืจืฉื•ืžื•ืช ื›ื•ืชืจื•ืช.

-iืฆื•ื•ืืจื•ื ื™ื[ืœ][ืกืกื•ืœื][oืœืงื–ื–][,...] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืขืžื•ื“ื•ืช ืงืœื˜ (0 ื”ื•ื ื”ืขืžื•ื“ื” ื”ืจืืฉื•ื ื”).

-oืฆื•ื•ืืจื•ื ื™ื[,...] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืขืžื•ื“ื•ืช ืคืœื˜ (0 ื”ื•ื ื”ืขืžื•ื“ื” ื”ืจืืฉื•ื ื”).

-ืก[ืฆื•ื•ืืจื•ื ื™ื][a|r] (ื™ื•ืชืจ ...)
ื”ื’ื“ืจืช ื˜ื™ืคื•ืœ ื‘ืจืฉื•ืžื•ืช NaN.

-:[i|o] (ื™ื•ืชืจ ...)
ื”ื—ืœืฃ ืืช ื”ืขืžื•ื“ื” ื”ืจืืฉื•ื ื” ื•ื”ืฉื ื™ื™ื” ื‘ืงืœื˜ ื•/ืื• ืคืœื˜.

-^ or ืจืง -
ื”ื“ืคืก ื”ื•ื“ืขื” ืงืฆืจื” ืขืœ ื”ืชื—ื‘ื™ืจ ืฉืœ ื”ืคืงื•ื“ื”, ื•ืื– ืฆื (ื”ืขืจื”: ื‘-Windows
ืœื”ืฉืชืžืฉ ืจืง -).

-+ or ืจืง +
ื”ื“ืคืก ื”ื•ื“ืขืช ืฉื™ืžื•ืฉ ื ืจื—ื‘ืช (ืขื–ืจื”), ื›ื•ืœืœ ื”ืกื‘ืจ ืขืœ ื›ืœ
ืืคืฉืจื•ืช ืกืคืฆื™ืคื™ืช ืœืžื•ื“ื•ืœ (ืืš ืœื ื”ืืคืฉืจื•ื™ื•ืช ื”ื ืคื•ืฆื•ืช ืฉืœ GMT), ื•ืื– ื™ื•ืฆืืช.

-? or ืœื ื˜ื™ืขื•ื ื™ื
ืœืื—ืจ ืžื›ืŸ ื”ื“ืคืก ื”ื•ื“ืขืช ืฉื™ืžื•ืฉ ืžืœืื” (ืขื–ืจื”), ื›ื•ืœืœ ื”ืกื‘ืจ ืขืœ ื”ืืคืฉืจื•ื™ื•ืช
ื™ืฆื™ืื•ืช.

--ื’ึดืจึฐืกึธื”
ื”ื“ืคืก ื’ืจืกืช GMT ื•ืฆื.

--show-datadir
ื”ื“ืคืก ืืช ื”ื ืชื™ื‘ ื”ืžืœื ืœืกืคืจื™ื™ืช ื”ืฉื™ืชื•ืฃ ืฉืœ GMT ื•ืฆื.

ASCII ืคื•ืจืžื˜ ื“ื™ื•ืง


ืคื•ืจืžื˜ื™ื ืฉืœ ืคืœื˜ ASCII ืฉืœ ื ืชื•ื ื™ื ืžืกืคืจื™ื™ื ื ืฉืœื˜ื™ื ืขืœ ื™ื“ื™ ืคืจืžื˜ืจื™ื ืฉืœืš gmt.conf
ืงื•ึนื‘ึถืฅ. ืงื•ื•ื™ ืื•ืจืš ื•ืงื•ื•ื™ ืจื•ื—ื‘ ืžืขื•ืฆื‘ื™ื ืœืคื™ FORMAT_GEO_OUT, ื‘ืขื•ื“ ืื—ืจื™ื
ื”ืขืจื›ื™ื ืžืขื•ืฆื‘ื™ื ืœืคื™ FORMAT_FLOAT_OUT. ืฉื™ื ืœื‘ ืฉื”ืคื•ืจืžื˜ ื‘ืคื•ืขืœ ื™ื›ื•ืœ
ืœื”ื•ื‘ื™ืœ ืœืื•ื‘ื“ืŸ ื“ื™ื•ืง ื‘ืชืคื•ืงื”, ืžื” ืฉืขืœื•ืœ ืœื”ื•ื‘ื™ืœ ืœื‘ืขื™ื•ืช ืฉื•ื ื•ืช ื‘ืžื•ืจื“ ื”ื–ืจื. ืื
ืืชื” ืžื•ืฆื ืฉื”ืคืœื˜ ืœื ื›ืชื•ื‘ ื‘ื“ื™ื•ืง ืžืกืคื™ืง, ืฉืงื•ืœ ืœืขื‘ื•ืจ ืœื‘ื™ื ืืจื™
ืคืœื˜ (-ื‘ื• ืื ื–ืžื™ืŸ) ืื• ืฆื™ื™ืŸ ื™ื•ืชืจ ืขืฉืจื•ื ื™ื•ืช ื‘ืืžืฆืขื•ืช ื”ื”ื’ื“ืจื” FORMAT_FLOAT_OUT.

ื“ื•ื’ืžืื•ืช


ื›ื“ื™ ืœื”ืžื™ืจ ืืช ื”ืงื•ื‘ืฅ ื”ื‘ื™ื ืืจื™ test.b (ื“ื™ื•ืง ื™ื—ื™ื“) ืขื 4 ืขืžื•ื“ื•ืช ืœ-ASCII:

gmt convert test.b -bi4f > test.dat

ื›ื“ื™ ืœื”ืžื™ืจ ืืช ื˜ื‘ืœืช ื”ืžืงื˜ืข ASCII test.d ืœืงื•ื‘ืฅ ื‘ื™ื ืืจื™ ื“ื™ื•ืง ื›ืคื•ืœ:

gmt convert test.d -bo > test.b

ื™ืฉ ืœืš ื˜ื‘ืœืช ASCII ืขื 6 ืขืžื•ื“ื•ืช ื•ืืชื” ืจื•ืฆื” ืœืฉืจื˜ื˜ ืขืžื•ื“ื” 5 ืžื•ืœ ืขืžื•ื“ื” 0. ื ืกื”

gmt convert table.d -o5,0 | psxy...

ืื ื”ืงื•ื‘ืฅ ื‘ืžืงื•ื ื”ื•ื ื”ืงื•ื‘ืฅ ื”ื‘ื™ื ืืจื™ results.b ืฉื™ืฉ ืœื• 9 ืขืจื›ื™ ื“ื™ื•ืง ื™ื—ื™ื“ ืœื›ืœ
ืœื”ืงืœื™ื˜, ืื ื• ืžื—ืœืฆื™ื ืืช ื”ืขืžื•ื“ื” ื”ืื—ืจื•ื ื” ื•ืืช ื”ืขืžื•ื“ื•ืช 4-6 ื•ื›ื•ืชื‘ื™ื ASCII ืขื ื”ืคืงื•ื“ื”

gmt convert results.b -o8,4-6 -bi9s | psxy...

ืืชื” ืจื•ืฆื” ืœืฉืจื˜ื˜ ืืช ื”ืขืžื•ื“ื” ื”ืฉื ื™ื™ื” ืฉืœ ืงื•ื‘ืฅ ื‘ืŸ 2 ืขืžื•ื“ื•ืช left.d ืœืขื•ืžืช ื”ืขืžื•ื“ื” ื”ืจืืฉื•ื ื” ืฉืœ
ืงื•ื‘ืฅ right.d:

gmt convert left.d right.d -A -o1,2 | psxy...

ืœื—ืœืฅ ืืช ื›ืœ ื”ืงื˜ืขื™ื ื‘ืงื•ื‘ืฅ big_file.d ืฉื”ื›ื•ืชืจื•ืช ืฉืœื• ืžื›ื™ืœื•ืช ืืช ื”ืžื—ืจื•ื–ืช "RIDGE
AXIS", ื ืกื”

gmt convert big_file.d -S"RIDGE AXIS" > subset.d

ื›ื“ื™ ืœื”ืคื•ืš ืืช ื‘ื—ื™ืจืช ื”ืงื˜ืขื™ื ืฉื”ื›ื•ืชืจื•ืช ืฉืœื”ื ืžืชื—ื™ืœื•ืช ื‘-"ืคืจื•ืคื™ืœ " ื•ืื—ืจื™ื• an
ืžืกืคืจ ืฉืœื ื•ื›ืœ ืื•ืช ื‘ื™ืŸ "g" ืœ-"l", ื ืกื”

gmt convert -S~"/^profile [0-9]+[gl]$/"

ื›ื“ื™ ืœื”ืคื•ืš ืืช ืกื“ืจ ื”ืงื˜ืขื™ื ื‘ืงื•ื‘ืฅ ืžื‘ืœื™ ืœื”ืคื•ืš ืืช ืกื“ืจ ื”ืจืฉื•ืžื•ืช ื‘ืชื•ื›ื•
ื›ืœ ืงื˜ืข, ื ืกื”

gmt convert lots_of_segments.txt -Is > last_segment_first.txt

ื›ื“ื™ ืœื—ืœืฅ ืงื˜ืขื™ื 20 ืขื“ 40 ื‘ืฉืœื‘ื™ื ืฉืœ 2, ื‘ืชื•ืกืคืช ืงื˜ืข 0 ื‘ืงื•ื‘ืฅ, ื ืกื”

gmt convert lots_of_segments.txt -Q0,20:2:40 > my_segments.txt

ื›ื“ื™ ืœื—ืœืฅ ืืช ื”ืชื›ื•ื ื” ELEVATION ืžืงื•ื‘ืฅ ogr gmt ื›ืžื• ื–ื”

# @VGMT1.0 @GPOINT
...
# @NEVATION|DISPX|DISPY
# @Tdouble|ื›ืคื•ืœ|ื›ืคื•ืœ
# FEATURE_DATA
# @D4.945000|-106500.00000000|-32700.00000000
-9.36890245902635 39.367156766570389

do

gmt convert file.gmt -a2=ELEVATION > xyz.dat

ืื• ืจืง

gmt convert file.gmt -aELEVATION > xyz.dat

ื›ื“ื™ ืœื—ื‘ืจ ืืช ื›ืœ ื”ื ืงื•ื“ื•ืช ื‘ืงื•ื‘ืฅ sensors.txt ืขื ื”ืžืงื•ืจ ืฉืฆื•ื™ืŸ ื‘-23.5/19, ื ืกื”

gmt convert sensors.txt -F23.5/19 > lines.txt

ื”ืฉืชืžืฉ ื‘-gmtconvertgmt ื‘ืื™ื ื˜ืจื ื˜ ื‘ืืžืฆืขื•ืช ืฉื™ืจื•ืชื™ onworks.net


ืฉืจืชื™ื ื•ืชื—ื ื•ืช ืขื‘ื•ื“ื” ื‘ื—ื™ื ื

ื”ื•ืจื“ ืืคืœื™ืงืฆื™ื•ืช Windows & Linux

ืคืงื•ื“ื•ืช ืœื™ื ื•ืงืก

Ad