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Commands by harpo from sorted by
Terminal - Commands by harpo - 10 results
echo 1 > /proc/sys/sunrpc/nfs_debug
2014-08-12 14:40:55
User: harpo
Functions: echo
0

echo 1 > /proc/sys/sunrpc/nfs_debug && tail -f /var/log/messages

to debug NFS issues.

tcpdump host <IP> -nXXv -s0 -w file.pcap
dig +short -x <ip-address>
for i in /var/spool/cron/tabs/*; do echo ${i##*/}; sed 's/^/\t/' $i; echo; done
2012-07-12 08:07:20
User: harpo
Functions: echo sed
1

This is flatcaps tweaked command to make it work on SLES 11.2

for user in $(getent passwd|cut -f1 -d:); do echo "### Crontabs for $user ####"; crontab -u $user -l; done
2012-07-11 13:06:17
User: harpo
Functions: crontab cut echo getent
Tags: crontab getent
0

added echo "### Crontabs for $user ####"; to make clear whose crontab is listed.

for user in $(cut -f1 -d: /etc/passwd); do echo "### Crontabs for $user ####"; crontab -u $user -l; done
2012-07-11 12:25:56
User: harpo
Functions: crontab cut echo
Tags: crontab
3

added echo "### Crontabs for $user ####"; to make clear whose crontab is listed.

du -x / | sort -rn | less
2012-06-26 15:29:26
User: harpo
Functions: du sort
Tags: du
2

I had the problem that our monitoring showed that the "/" filesystem is >90% full. This command helped me to find out fast which subdirs are the biggest. The system has many NFS-mounts therefore the -x.

ls -ltr |grep 'May 12'|awk '{print $9;}'|xargs rm -v
dd if=/dev/zero of=filename.file bs=1024 count=10240
2012-01-19 08:38:14
User: harpo
Functions: dd
-2

Command to create a dummy file (full of nulls). Useful for testing e.g. file transfers when no file is at hand.

bs = blocksize, count = filesize in kilobytes

for f in /*part1.rar;do unrar e .$f.;done