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On Linux, you can write

script -c myscript.sh -f out

The script command will run myscript.sh and write the output to the screen and to out. The -f option makes script flush the buffer after...

What's your system? What's your shell? In BASH, you can use read -e to read lines using readline mode, which lets you edit with left-right keys, but that still doesn't support multiple lines. If...

Again, what's your purpose? Do you want to skip back in your input lines or do you just want to move left and right? The latter can be achieved - in bash, may be unavailable in other shells - by...

Hi,

Try this one,


readmultiline.sh

#! /usr/bin/env bash
file=file1
while read LINE; do
if [ -z "$LINE" ]; then
break
fi
echo -e "${LINE}" >>$file
done

$ bash readmultiline.sh...

What do you mean? Do you want to skip through earlier input lines with the arrow keys?

try this..

while [[ $a < 2 ]]
do
read line
if [[ "$line" != "" ]]
then
let a=0
echo $line >> file_temp
else
let a++;
fi
doneIt will stop if user press two consecutive enters..(Means two...

Have a look at the man page of "fmt". "fmt -50" is probably what you want.

I hope this helps.

bakunin

fold -sw50 file

startpatt='Value B'
occur='Status:'
awk 's && $0~occ{$0=occ " PASSED";s=0}$0~sp{s=1}1' sp="$startpatt" occ="$occur" file

Can you try like..
sed '0,/Status: -/s//Status: PASSED/' test.txt

awk 's && /Status:/{$0="Status: PASSED";s=0}/Value B/{s=1}1' file

Try this...


var=9
awk -v VM="$var" '{if (NR==1 || v != $3) {v=$3; print "Value " v;$3="";{for(i=1;i<=VM;i++) {printf "-"}{print " ----"}}} else{$3=""}}1' file

Try this:
awk 'NR==1 || v != $3 {v=$3; print "Value " v}1' $file > $tmp

Hi,

Try this out,


awk '/^111$/ && !p{p=1;print $0 FS "555" RS "000";next;}1' file


Cheers,
Ranga :)

Try...$ head file[12]
==> file1 <==
999
111
222
333
111
444

==> file2 <==
555
000

$ awk '/111/&&!c++{$0=$0 s};1' s="$(<file2)" file1
999
111 555
000
222
333
111

Try something like this..


awk '{if(s == "") {if($0 == "111") { s=$0 FS 555; print s;print "000"} else {print}} else{ print}}' file

Just remove FS from above code..

Try this..


awk '{if(s == "") {if($0 == "111") { s=$0 555; print s;print "000"} else {print}} else{ print}}' file

sed -n -r '/Name =A/,/Value =/{/Value = (.*)/ s//\1/p}' $file

awk 'BEGIN{RS="Name";} {for(i=1;i<=NF;i++){if($i=="Value"){i+=2;print $i;break;}}}' input_file

sorryy, fat fingers...