11-29-2013
that's just giving an error geeky
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Hi,
I want to change a particular string in a file with another string. This is part of a larger script file. I m using SED for this purpose:
sed -e 's/hostname.domainname/${HOST}.${DOMAIN}/g' $sed_file>$tmp_file
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Okay, title is kind of confusion, but basically, I have a lot of scripts on a server that I need to replace a ps command, however, the new ps command I'm trying to replace the current one with pipes to sed at one point. So now I am attempting to create another script that replaces that line.
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3. UNIX for Dummies Questions & Answers
my script:
amount1=`tail /tmp/file1.txt`
amount2=`tail /tmp/file2.txt`
sed -e 's/'${amount2}'/'${amount1}'/g' filename1 > filename2
what did i do wrong ? i just want to replace amount1 with amount2 value. (2 Replies)
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Hi,
i am following content in file
cat file
Install Installation-path variable
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How do i replace a string using sed into the same file without creating a intermediate file? (7 Replies)
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I'm trying to change a "." in a file name with a "_"
I have tried;
sed -e 's/./_/g'
However this then replaces the entire filename with a load of "_"
For example;
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Hello,
I have a comman separated file lets day data.txt in following format
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Hi,
I have values in a file at Place $1 as AmericanDollar, AustralianDollar, Singapore1Dollar and so on on various rows. I want to replace Dollar with Pound for all those records where no numeric character is present in the string. Means in above mentioned values 'Singapore1Dollar' should not be... (11 Replies)
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9. Shell Programming and Scripting
Hi,
i have a file as give below
>cat sample_file
param1 val1 2012-06-19
##there can be one or more space after 2012-06-19 in the above file
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below is the command i tried
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<?
#317008#
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LEARN ABOUT LINUX
pvm_lvgroup
LVGROUP(3PVM) PVM Version 3.4 LVGROUP(3PVM)
NAME
pvm_lvgroup - Unenrolls the calling process from a named group.
SYNOPSIS
C int info = pvm_lvgroup( char *group )
Fortran call pvmflvgroup( group, info )
PARAMETERS
group Character string group name of an existing group.
info Integer status code returned by the routine. Values less than zero indicate an error.
DESCRIPTION
The routine pvm_lvgroup unenrolls the calling process from the group named group. If there is an error info will be negative.
If a process leaves a group by calling either pvm_lvgroup or pvm_exit, and later rejoins the same group, the process may be assigned a new
instance number. Old instance numbers are reassigned to processes calling pvm_joingroup.
EXAMPLES
C:
info = pvm_lvgroup( "worker" );
Fortran:
CALL PVMFLVGROUP( 'group2', INFO )
ERRORS
These error conditions can be returned by pvm_lvgroup
PvmSysErr
pvmd not responding.
PvmBadParam
giving a NULL group name.
PvmNoGroup
giving a non-existent group name.
PvmNotInGroup
asking to leave a group you are not a member of.
SEE ALSO
pvm_joingroup(3PVM)
30 August, 1993 LVGROUP(3PVM)