jblaine

/* Make MediaWiki Monobook skin not look like ass   */
/* Version 0.4alpha-gamma-beta-omega                */
/* jblaine AT SIGN kickflop.net                    */

#globalWrapper {
    /* Default of 127% is a bit small for my tastes */
    font-size: 160%;
}
#content {
    font-family: Georgia, "Palatino Linotype", serif;

jblaine

ldapsearch \
    -h ldap1.our.org \
    -x \
    -LLL \
    -b ou=People,dc=rcf,dc=our,dc=org \
    'objectClass=posixAccount' | \
    awk -F': ' 'BEGIN {gecos=""; uid=""; uidnum=""; gidnum=""; home=""; shell=""
;} /^uid: / {uid=$2} /^gecos: / {gecos=$2} /^uidNumber: / {uidnum=$2} /^gidNumbe
r: / {gidnum=$2} /^loginShell: / {shell=$2} /^homeDirectory: / {home=$2} {if (ui
d != "" && uidnum != "" && gidnum != "") {print uid "::" uidnum ":" gidnum ":" g

jblaine

database-dumps:rcf-temp1# # convert any non-ASCII character to a space
database-dumps:rcf-temp1# perl -i.bk -pe 's/[^[:ascii:]]/ /g;' mysql5-dump.sql
database-dumps:rcf-temp1# sum mysql5-dump.sql mysql5-dump.sql.bk
41053 2545611 mysql5-dump.sql
50145 2545611 mysql5-dump.sql.bk
database-dumps:rcf-temp1# cmp mysql5-dump.sql mysql5-dump.sql.bk
mysql5-dump.sql mysql5-dump.sql.bk differ: byte 1304850, line 30
database-dumps:rcf-temp1# psql -U postgres -f mysql5-dump.sql --variable=client_encoding=utf-8 rt3
...
INSERT 0 416

jblaine

# strace perldoc RT_Config.pm
...
write(2, "Can't open RT_Config.pm: Permiss"..., 89Can't open RT_Config.pm: Permission denied at /usr/share/perl5/Pod/Perldoc.pm line 1446.
) = 89
exit_group(13)                          = ?
etc:rt-tickets> ls -ld RT_Config.pm
-r--r----- 1 root rt 67858 Dec 30 16:03 RT_Config.pm
# id
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel),1107124587
#

jblaine

Server rpc:
Connection oriented:
calls      badcalls   nullrecv   badlen     xdrcall    dupchecks  dupreqs
3          0          0          0          0          0          0
Connectionless:
calls      badcalls   nullrecv   badlen     xdrcall    dupchecks  dupreqs
0          0          0          0          0          0          0

Server nfs:
calls     badcalls

jblaine

# Bourne shell function implementing https://github.com/oscardelben/sheet
# with the exception of the 'embedded uri in sheets' feature (simply because
# I'm lazy and this is a proof of point exercise.
#
# Works anywhere with sh or bash

sheet () {
    if [ "$1"x = "x" ]; then
        ls -1 $HOME/.sheets 2> /dev/null || (mkdir $HOME/.sheets && echo "Created $HOME/.sheets")
        return 0

jblaine

# From support.netapp.com/NOW/download/tools

tmp:rcf-monitor> head -1 ~jblaine/perfstat7_20110411.sh
#!/bin/sh
tmp:rcf-monitor> wc -l ~jblaine/perfstat7_20110411.sh
10205 /afs/rcf/user/jblaine/perfstat7_20110411.sh
tmp:rcf-monitor>

jblaine

#!/usr/bin/env perl
#
# Author: Jeff Blaine
# Date:   09/16/96
# Version: 1.0
#
# Figures out the current time and outputs the information as if you were
# reading a Mickey Mouse watch.
#
# Originally based on sh/expr/awk code written by the same author around

jblaine

~:lider2> cd /nas/project/ff/work/html
html:lider2> tail home.html | wc -l
10
html:lider2> tail /nas/project/ff/work/html/home.html
tail: cannot open 
`/nas/project/ff/work/html/home.html' for reading: 
Not a directory
html:lider2>

jblaine

#!/bin/sh
#
# If yum experiences a corrupt database it very frequently
# just hangs. This most commonly seen as a hung 'rpmq'
# command (a child of yum). When performing automated yum
# commands, this is bad news, as they can just start piling up.
#
# Try to determine if there are any corrupt RPM database files, try
# to rebuild them if so, THEN run yum.
#