10-30-2008
when two files are sorted, use join command
join -t" " -j1 1 -j2 2 -o 1.1 2.2 filea fileb
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1. Shell Programming and Scripting
Actually I got a list of file end with *.txt
I want to use the same command apply to all the *.txt
Thus I try to find out the fastest way to write those same command in a script and then want to let them run automatics.
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file1.txt
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2. Shell Programming and Scripting
Hi Experts,
I am adding a column of numbers with awk , however not getting correct output:
# awk '{sum+=$1} END {print sum}' datafile
2.15291e+06
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Thank you..
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3. Shell Programming and Scripting
I want to filter 2nd column = 2 using awk
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1 2
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$ VAR=2
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2
2
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4. Shell Programming and Scripting
Hi
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{
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5. Shell Programming and Scripting
I have two files which I would like to compare and then manipulate in a way.
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pictures.txt 1.1 1.3
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Hi,
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7. Shell Programming and Scripting
Hello experts,
I'm stuck with this script for three days now. Here's what i need.
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consider the script below
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Hi,
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10. Shell Programming and Scripting
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LEARN ABOUT DEBIAN
tk_nameofjoinstyle
Tk_GetJoinStyle(3tk) Tk Library Procedures Tk_GetJoinStyle(3tk)
__________________________________________________________________________________________________________________________________________________
NAME
Tk_GetJoinStyle, Tk_NameOfJoinStyle - translate between strings and join styles
SYNOPSIS
#include <tk.h>
int
Tk_GetJoinStyle(interp, string, joinPtr)
const char *
Tk_NameOfJoinStyle(join)
ARGUMENTS
Tcl_Interp *interp (in) Interpreter to use for error reporting.
const char *string (in) String containing name of join style: one of "bevel", "miter", or "round".
int *joinPtr (out) Pointer to location in which to store X join style corresponding to string.
int join (in) Join style: one of JoinBevel, JoinMiter, JoinRound.
_________________________________________________________________
DESCRIPTION
Tk_GetJoinStyle places in *joinPtr the X join style corresponding to string, which will be one of JoinBevel, JoinMiter, or JoinRound. Join
styles are typically used in X graphics contexts to indicate how adjacent line segments should be joined together. See the X documentation
for information on what each style implies.
Under normal circumstances the return value is TCL_OK and interp is unused. If string does not contain a valid join style or an abbrevia-
tion of one of these names, then an error message is stored in interp->result, TCL_ERROR is returned, and *joinPtr is unmodified.
Tk_NameOfJoinStyle is the logical inverse of Tk_GetJoinStyle. Given a join style such as JoinBevel it returns a statically-allocated
string corresponding to join. If join is not a legal join style, then "unknown join style" is returned.
KEYWORDS
bevel, join style, miter, round
Tk Tk_GetJoinStyle(3tk)