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I have a requirement of masking few specific fields in the UNIX file. The details are as following-
File is fixed length file with each record of 250 charater length.
2 fields needs to be masked – the positions are 21:30 and 110:120
The character by character making needs to be done which... (5 Replies)
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2. UNIX and Linux Applications
I have two squids, one configured as a parent and another its child. Whenever the child finds a PARENT_HIT, it does not seem to cache it in its memory, i.e; upon a second request seems to fetch it from the parent again.
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3. UNIX for Dummies Questions & Answers
i'm doing banker's algorithm..
got some error there but i cant fix it..
echo "enter no.of resources: "
echo -n "enter the max no .of resources for each type: "
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i am very new to linux , working on bash shell.
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hi experts(novice people can stay away as it is no child's game),
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PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP
21444 tomusr 213M 61M sleep 29 10 1:20:46 0.1% java/43
21249 root 93M 44M sleep 29 10 1:07:19 0.2% java/56
is there anyway i can use a command to get the total of the SIZE? 306M (Derive from... (5 Replies)
Discussion started by: filthymonk
I am tryin to change the sort fields in mainframes to the equivalent in Unix. I have a large datafile of which i extract only the specified fields ... cut them ... write it into another file with a delimiter... and sort based on these fields... then match these fields to those from input file ...... (1 Reply)
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what algorithm a FTP application uses i mean whn implemented in socket programming..if you could give a little decription (1 Reply)
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squid_unix_group(8) System Manager's Manual squid_unix_group(8)
squid_unix_group - Squid UNIX Group external_acl helper
squid_unix_group [-g groupname] [-g groupname...] [-p] [-s]
This helper allows Squid to base access controls on users memberships in UNIX groups.
Specifies a group name to match.
-p Also match the users primary group from /etc/passwd
-s Strip NT domain name component from user names (/ or separated)
This squid.conf example defines two Squid acls. usergroup1 matches users in group1, and usergroup2 matches users in group2 or group3
external_acl_type unix_group %LOGIN /usr/local/squid/libexec/squid_unix_group -p
acl usergroup1 external unix_group group1
acl usergroup2 external unix_group group2 group3
By default up to 11 groups can be matched in one acl (including commandline specified groups). This limit is defined by MAX_GROUPS in the
This manual page was written by Henrik Nordstrom <email@example.com>
squid_unix_group is written by Rodrigo Campos <firstname.lastname@example.org>
Does not understand gid aliased groups sometimes used to work around groups size limitations. If you are using gid aliased groups then you
must specify each alias by name.
Any questions on usage can be sent to Squid Users <email@example.com>
Report bugs or bug-fixes to Rodrigo Campos <firstname.lastname@example.org> or Squid Developers <email@example.com>
Squid UNIX Group helper 12 August 2002 squid_unix_group(8)