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8,672
Posted By r2007
i see, you want to put the code in another script...
i see, you want to put the code in another script and run it. try it[untested]
echo "sed '${lineNum}i\\${sourceString}\\' ${dataSource}" > nir.ksh
9,480
Posted By r2007
sorry, i am not look into your script last time....
sorry, i am not look into your script last time. it shold like this[untested]:
read var < <(vmstat 1 1 |...)
there has a blank between tow "<"s, and no blank between "<" and "("
12,677
Posted By r2007
if eval [ "\$DATA$x" = "element0" ]; then echo...
if eval [ "\$DATA$x" = "element0" ]; then echo element 0 found; fi
or
eval [ "\$DATA$x" = "element0" ]&& echo element 0 found
8,672
Posted By r2007
try: sed ${lineNum}i'\'${sourceString}'\'...
try:
sed ${lineNum}i'\'${sourceString}'\' ${dataSource}
or
sed ${lineNum}i\\${sourceString}\\ ${dataSource}
9,480
Posted By r2007
be careful, there should have a blank character...
be careful, there should have a blank character between the two "<"s
read var < < echo $(vmstat 1 1 |...)
9,480
Posted By r2007
FYI. From BASH Frequently-Asked Questions...
FYI. From BASH Frequently-Asked Questions (http://www.faqs.org/faqs/unix-faq/shell/bash/)
37,941
Posted By r2007
awk way: awk 'NR==FNR{a[$1]=$2}NR!=FNR{if($1 in...
awk way:
awk 'NR==FNR{a[$1]=$2}NR!=FNR{if($1 in a)$1=a[$1];print}' ren f_name
61,955
Posted By r2007
dc is another choice. it's up to you. dc -e...
dc is another choice. it's up to you.
dc -e '1.1 1+p'
37,941
Posted By r2007
try: grep -vf mypattern myfile
try:
grep -vf mypattern myfile
3,825
Posted By r2007
sed '/process-type...
sed '/process-type id="'"$SCHEMA_NAME"'"/,/<\/process-type>/{ /<port id="rmi"/s/foo1/bar1/; /<port id="jms"/s/foo2/bar2/; }'
13,352
Posted By r2007
exec 3>&1 RC=$(exec 4>&1;{ proc;echo $? >&4;...
exec 3>&1
RC=$(exec 4>&1;{ proc;echo $? >&4; }|tee -a logfile >&3)
exec 3>&-
echo $RC
4,465
Posted By r2007
for gnu awk: awk 'ORS=(i=!i)?",":RS'...
for gnu awk:
awk 'ORS=(i=!i)?",":RS' myLogFile
4,025
Posted By r2007
final word. how fun *nix is! i like it. the...
final word. how fun *nix is! i like it.

the normal way is like this :o
sed '$!N;s/\n//'
2,775
Posted By r2007
sed 's/[^(]*//'
sed 's/[^(]*//'
7,344
Posted By r2007
awk 'FNR==1 {offset=-$1;if(NR>1)...
awk 'FNR==1 {offset=-$1;if(NR>1) close(of);of=FILENAME".out"} {$1+=offset; print >of}' GPS*.xyz
13,102
Posted By r2007
try export...
try
export PATH="/usr/ccs/bin:/opt/sfw/bin:/usr/local/sbin:/usr/local/bin:$PATH"
or
setenv PATH="/usr/ccs/bin:/opt/sfw/bin:/usr/local/sbin:/usr/local/bin:$PATH"
1,894
Posted By r2007
the difference is the number of rows.
the difference is the number of rows.
29,204
Posted By r2007
try: for (( i=1;i<=100;i++ )) do echo...
try:
for (( i=1;i<=100;i++ ))
do
echo $RANDOM $i
done|sort -k1|cut -d" " -f2|head -10|while (condition)
do
read number
do some work here using random number until condition satisfied
done
29,204
Posted By r2007
well, the bash variable "$RANROM" is a random...
well, the bash variable "$RANROM" is a random integer between 0 and 32767. if the condition is independent of generated random number, try to imagine the loop block has already run 32768 cycles, all...
29,204
Posted By r2007
Select 10 numbers from 1 through 80 for ((...
Select 10 numbers from 1 through 80

for (( i=1;i<=80;i++ )) do echo $RANDOM $i; done|sort -k1|cut
-d" " -f2|head -10

it works using bash
11,307
Posted By r2007
it works with GNU bash(version 2.05b) on gentoo. ...
it works with GNU bash(version 2.05b) on gentoo.
try:
comm -13 <(cut -d: -f1 $testfile.lst | sort | uniq) <(cut -d: -f1 $testfile.lst.old | sort | uniq) >results.lst
1,894
Posted By r2007
gnu sed: sed -n '1h;1!{g;p}'
gnu sed:
sed -n '1h;1!{g;p}'
2,072
Posted By r2007
except the 1st field, rest of fields will be...
except the 1st field, rest of fields will be highlight with <b> tag.
try:
awk '{for(i=2;i<=NF;i++)$i="<b>"$i"</b>";print}'
2,372
Posted By r2007
gnu sed: sed...
gnu sed:
sed 'h;s/.......//;x;s/\(.......\).*/\1/;s/ /0/g;G;s/\n//'
2,072
Posted By r2007
gnu awk: awk '$2="<b>"$2"</b>"' old.html...
gnu awk:
awk '$2="<b>"$2"</b>"' old.html >new.html
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